特點(diǎn) Features
全通徑 Full port,1/4*~4*(DN6~DN100)
工作壓力W.P.:1000WOG(PN63)
工作溫度W.T.:-20℃~180℃
精密鑄造 Investment casting
閥桿防爆出裝置設(shè)計(jì)BIow- out proof stem
手柄帶鎖裝置(可選) Locking device handle( option)
結(jié)構(gòu)長(zhǎng)度 Face to face:DIN3202-M3
螺紋連接標(biāo)準(zhǔn) Thread type: ASME B1.20.1(NPT)
DIN 259/DIN2999,BS 21
ISO 288-1,ISO 7-1