特点 Features

缩径 Standard port,1/4*-2*(DN6~DN50)

工作压力W.P.:1/4*~1* 2000WOG(PN150)

1-1/4*-2* 1500WOG(PN100)

工作温度W.T.:-20℃~180℃

精密铸造 Investment casting

阀杆防爆出装置设计Blow- out proof stem

带锁手柄 Locking device handle

-平台钻孔和攻丝(可选) Tapped& drilled mounting pad( option)

螺纹连接标准 Thread type: ASME B1.20.1(NPT)

DIN259/DIN 2999,BS 21

ISO 288-1,lSO7-1