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NVK40 系列 法兰型两通调节阀 电动调节阀

产品价格1.00元/台对比
询价 暂无
浏览 804
发货 山东济南市
品牌 耐威科 西门子
标准 国标
材质 灰铁
过期 长期有效
更新 2022-01-01 03:19

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    山东耐威科自控技术有限公司

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    • 山东-济南市
    • 上次登录 2022-01-01
    • 18660391756
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    商品信息

    基本参数

    品牌:

    耐威科 西门子

    所在地:

    山东 济南市

    起订:

    ≥1 台

    供货总量:

    未填

    有效期至:

    长期有效

    标准:

    国标

    材质:

    灰铁
    详细说明
    标准 国标
    材质 灰铁
    工作温度 #61548;2~~150℃
    连接形式 法兰
    流动方向 单向
    驱动方式 电动
    适用介质
    零部件及配件 执行器
    压力环境 PN16
    类型(通道位置) 二通式
    品牌 耐威科
    型号 NVK40
    加工定制

                

                    产品特点:    

            

                    l 精密铸造HT250            

            

                    l 阀体采用压力平衡式,保证了在低作用力下的高关断能力,高压差下开关自如    

            

                    l 最大允许压差 1000kpa         

            

                    l 阀杆密封采用组合特种专用密封    

            

                    l 全金属连接阀座保证使用寿命    

            

                    l 符合GB9113法兰连接标准    

            


            

                    技术参数:    

            

                    l 公称压力       PN16         

            

                    l 适用介质       水、乙二醇    

            

                    l 介质温度       2~~150℃         

            

                    l 流体特性       等百分比    

            

                    l 泄漏率         Kvs ≤0.05%         

            

                    l 阀杆、阀芯、阀座: 304 不锈钢         

            

                    l 行    程       DN40-100    20mm         

            

                    DN125-350   40mm    

            


            

                    应用:    

            

                    适用于区域供热系统、暖通空调系统中的连续控制。    

            

                    可与西门子SAX、SKD、SKB、SKC系列执行器配合安装。    

            

                    规格型号技术参数    

            

                    ●代表可选执行器,○代表不可选执行器    

            


                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
                                                                

                                                    订货型号                                         

                                    
                                                                

                                                    规格(DN)                                         

                                    
                                                                

                                                    kv值                                         

                                            

                                                    (m3/h)                                         

                                    
                                                                

                                                    行程                                         

                                    
                                                                

                                                    SAX                                         

                                            

                                                    800N                                         

                                    
                                                                

                                                    SKD                                         

                                            

                                                    1000N                                         

                                    
                                                                

                                                    SKB                                         

                                            

                                                    2800N                                         

                                    
                                                                

                                                    SKC                                         

                                            

                                                    2800N                                         

                                    
                                                                

                                                    NVK40.40                                         

                                    
                                                                

                                                    DN40                                         

                                    
                                                                

                                                    19                                         

                                    
                                                                

                                                    20mm                                         

                                    
                                                                

                                                    ●                                         

                                    
                                                                

                                                    ●                                         

                                    
                                                                

                                                    ○                                         

                                    
                                                                

                                                    ○                                         

                                    
                                                                

                                                    NVK40.50                                         

                                    
                                                                

                                                    DN50                                         

                                    
                                                                

                                                    31                                         

                                    
                                                                

                                                    ●                                         

                                    
                                                                

                                                    ●                                         

                                    
                                                                

                                                    ●                                         

                                    
                                                                

                                                    ○                                         

                                    
                                                                

                                                    NVK40.65                                         

                                    
                                                                

                                                    DN65                                         

                                    
                                                                

                                                    49                                         

                                    
                                                                

                                                    ●                                         

                                    
                                                                

                                                    ●                                         

                                    
                                                                

                                                    ●                                         

                                    
                                                                

                                                    ○                                         

                                    
                                                                

                                                    NVK40.80                                         

                                    
                                                                

                                                    DN80                                         

                                    
                                                                

                                                    78                                         

                                    
                                                                

                                                    ●                                         

                                    
                                                                

                                                    ●                                         

                                    
                                                                

                                                    ●                                         

                                    
                                                                

                                                    ○                                         

                                    
                                                                

                                                    NVK40.100                                         

                                    
                                                                

                                                    DN100                                         

                                    
                                                                

                                                    124                                         

                                    
                                                                

                                                    ●                                         

                                    
                                                                

                                                    ●                                         

                                    
                                                                

                                                    ●                                         

                                    
                                                                

                                                    ○                                         

                                    
                                                                

                                                    NVK40.101                                         

                                    
                                                                

                                                    DN100                                         

                                    
                                                                

                                                    150                                         

                                    
                                                                

                                                    40mm                                         

                                    
                                                                

                                                    ○                                         

                                    
                                                                

                                                    ○                                         

                                    
                                                                

                                                    ○                                         

                                    
                                                                

                                                    ●                                         

                                    
                                                                

                                                    NVK40. 125                                         

                                    
                                                                

                                                    DN125                                         

                                    
                                                                

                                                    200                                         

                                    
                                                                

                                                    ○                                         

                                    
                                                                

                                                    ○                                         

                                    
                                                                

                                                    ○                                         

                                    
                                                                

                                                    ●                                         

                                    
                                                                

                                                    NVK40.150                                         

                                    
                                                                

                                                    DN150                                         

                                    
                                                                

                                                    300                                         

                                    
                                                                

                                                    ○                                         

                                    
                                                                

                                                    ○                                         

                                    
                                                                

                                                    ○                                         

                                    
                                                                

                                                    ●                                         

                                    
                                                                

                                                    NVK40.200                                         

                                    
                                                                

                                                    DN200                                         

                                    
                                                                

                                                    420                                         

                                    
                                                                

                                                    ○                                         

                                    
                                                                

                                                    ○                                         

                                    
                                                                

                                                    ○                                         

                                    
                                                                

                                                    ●                                         

                                    
                                                                

                                                    NVK40.250                                         

                                    
                                                                

                                                    DN250                                         

                                    
                                                                

                                                    580                                         

                                    
                                                                

                                                    ○                                         

                                    
                                                                

                                                    ○                                         

                                    
                                                                

                                                    ○                                         

                                    
                                                                

                                                    ●                                         

                                    
                                                                

                                                    NVK40.300                                         

                                    
                                                                

                                                    DN300                                         

                                    
                                                                

                                                    780                                         

                                    
                                                                

                                                    ○                                         

                                    
                                                                

                                                    ○                                         

                                    
                                                                

                                                    ○                                         

                                    
                                                                

                                                    ●                                         

                                    
            


            


                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
                                                                

                                                    DN                                         

                                    
                                                                

                                                    B                                         

                                    
                                                                

                                                    D                                         

                                    
                                                                

                                                    D2                                         

                                    
                                                                

                                                    D4                                         

                                    
                                                                

                                                    H1                                         

                                    
                                                                

                                                    H2                                         

                                    
                                                                

                                                    K                                         

                                    
                                                                

                                                    L1                                         

                                    
                                                                

                                                    L2                                         

                                    
                                                                

                                                    L3                                         

                                    
                                                                

                                                    重量                                         

                                    
                                                                

                                                    [mm]                                         

                                    
                                                                

                                                                                              

                                    
                                                                

                                                    直径                                         

                                    
                                                                

                                                    直径                                         

                                    
                                                                

                                                    直径                                         

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                    [kg]                                         

                                    
                                                                

                                                    40                                         

                                    
                                                                

                                                    20                                         

                                    
                                                                

                                                    148                                         

                                    
                                                                

                                                    18                                         

                                            

                                                    (4x)                                         

                                    
                                                                

                                                    90                                         

                                    
                                                                

                                                    90                                         

                                    
                                                                

                                                    210                                         

                                    
                                                                

                                                    110                                         

                                    
                                                                

                                                    200                                         

                                    
                                                                

                                                    100                                         

                                    
                                                                

                                                    130                                         

                                    
                                                                

                                                    11                                         

                                    
                                                                

                                                    50                                         

                                    
                                                                

                                                    20                                         

                                    
                                                                

                                                    165                                         

                                    
                                                                

                                                    99                                         

                                    
                                                                

                                                    90                                         

                                    
                                                                

                                                    135                                         

                                    
                                                                

                                                    125                                         

                                    
                                                                

                                                    230                                         

                                    
                                                                

                                                    115                                         

                                    
                                                                

                                                    143                                         

                                    
                                                                

                                                    16                                         

                                    
                                                                

                                                    65                                         

                                    
                                                                

                                                    22                                         

                                    
                                                                

                                                    185                                         

                                    
                                                                

                                                    118                                         

                                    
                                                                

                                                    110                                         

                                    
                                                                

                                                    230                                         

                                    
                                                                

                                                    145                                         

                                    
                                                                

                                                    290                                         

                                    
                                                                

                                                    145                                         

                                    
                                                                

                                                    140                                         

                                    
                                                                

                                                    17                                         

                                    
                                                                

                                                    80                                         

                                    
                                                                

                                                    20                                         

                                    
                                                                

                                                    200                                         

                                    
                                                                

                                                    18                                         

                                            

                                                    (8x)                                         

                                    
                                                                

                                                    132                                         

                                    
                                                                

                                                    62                                         

                                    
                                                                

                                                    160                                         

                                    
                                                                

                                                    160                                         

                                    
                                                                

                                                    310                                         

                                    
                                                                

                                                    155                                         

                                    
                                                                

                                                    195                                         

                                    
                                                                

                                                    23                                         

                                    
                                                                

                                                    100                                         

                                    
                                                                

                                                    26                                         

                                    
                                                                

                                                    220                                         

                                    
                                                                

                                                    156                                         

                                    
                                                                

                                                    90                                         

                                    
                                                                

                                                    190                                         

                                    
                                                                

                                                    180                                         

                                    
                                                                

                                                    350                                         

                                    
                                                                

                                                    175                                         

                                    
                                                                

                                                    210                                         

                                    
                                                                

                                                    33                                         

                                    
                                                                

                                                    125                                         

                                    
                                                                

                                                    28                                         

                                    
                                                                

                                                    250                                         

                                    
                                                                

                                                    184                                         

                                    
                                                                

                                                    111                                         

                                    
                                                                

                                                    230                                         

                                    
                                                                

                                                    210                                         

                                    
                                                                

                                                    400                                         

                                    
                                                                

                                                    200                                         

                                    
                                                                

                                                    240                                         

                                    
                                                                

                                                    48                                         

                                    
                                                                

                                                    150                                         

                                    
                                                                

                                                    28                                         

                                    
                                                                

                                                    285                                         

                                    
                                                                

                                                    22x8                                         

                                    
                                                                

                                                    211                                         

                                    
                                                                

                                                    116                                         

                                    
                                                                

                                                    235                                         

                                    
                                                                

                                                    240                                         

                                    
                                                                

                                                    480                                         

                                    
                                                                

                                                    240                                         

                                    
                                                                

                                                    275                                         

                                    
                                                                

                                                    68                                         

                                    
                                                                

                                                    200                                         

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                    250                                         

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                    300                                         

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
            


                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
                                                                

                                                    DN                                         

                                    
                                                                

                                                    H                                         

                                    
                                                                

                                                    [mm]                                         

                                    
                                                                

                                                    SQX..                                         

                                    
                                                                

                                                    SKD..                                         

                                    
                                                                

                                                    SKB..                                         

                                    
                                                                

                                                    SKC..                                         

                                    
                                                                

                                                    40                                         

                                    
                                                                

                                                    >515                                         

                                    
                                                                

                                                    >590                                         

                                    
                                                                

                                                    >665                                         

                                    
                                                                

                                                                                              

                                    
                                                                

                                                    50                                         

                                    
                                                                

                                                    >464                                         

                                    
                                                                

                                                    >539                                         

                                    
                                                                

                                                    >614                                         

                                    
                                                                

                                                    65                                         

                                    
                                                                

                                                    >535                                         

                                    
                                                                

                                                    >610                                         

                                    
                                                                

                                                    >685                                         

                                    
                                                                

                                                    80                                         

                                    
                                                                

                                                    >487                                         

                                    
                                                                

                                                    >562                                         

                                    
                                                                

                                                    >637                                         

                                    
                                                                

                                                    100                                         

                                    
                                                                

                                                    >515                                         

                                    
                                                                

                                                    >590                                         

                                    
                                                                

                                                    >665                                         

                                    
                                                                

                                                    >665                                         

                                    
                                                                

                                                    125                                         

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                    >686                                         

                                    
                                                                

                                                    150                                         

                                    
                                                                

                                                    >691                                         

                                    
                                                                

                                                    200                                         

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                    250                                         

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                    300                                         

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
                                                                

                                                                                              

                                    
            


            

                     
                         尺寸单位:毫米    

            

                         

            

                    NVK40 系列     PN 1.6Mpa  法兰连接  阀体尺寸              

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