详细说明
产品特性/Features
减流量通径
Reduced Port
阀杆防脱出装置设计
Blow-out Proof Stem
钢球球槽上有泄压孔
Pressure Balance Hole in Ball Slot
可选择挂锁装置
Lock device
多种螺纹端供选择
Various Thread Standards Available
产品标准/product standard
设计标准Design：ASME B16.34
壁厚标准Wall Thickness：ASME B16.34
螺纹标准Pipe Thread：ASME B1.20.1,BS21,DIN 2999/259,ISO 228/1,JIS B 0203,ISO 7/1
检测标准Inspection & Testing：MSS SP-110,EN 1226
