L型
縮徑
螺紋端可按BSPT 、NPT 、DIN2999制造
ISO5211中平臺(tái)
可選帶鎖手柄
FEATURES(特點(diǎn)):
Blow-out Proof Stem(防脫出閥桿)
Anti-Static Device for Ball-Stem-Body(防靜電裝置)
Pressure Blance Hole in Ball Slot(帶泄壓孔球體)
2Belleville Washer to Self-adjust Packing(自動(dòng)補(bǔ)償密封作用)
ISO 5211 Direct Mounting Pad for Easy Automation(ISO5211直裝平臺(tái))
Locking Device Spring Handle(帶鎖彈簧手柄)
L-Port,T-Port Available(L/T型)
1/4″-1-1/2″Full Bore,1/2″-2″Reduce Bore(全通經(jīng)和縮徑)
STANDARD(標(biāo)準(zhǔn)):
Design(設(shè)計(jì)標(biāo)準(zhǔn)):ASME B 16.34 API 608
Wall Thread:ASME B 1.20.1,BS21
DIN 2999/259 ISO228/1
JIS B0203 ISO 7/1
Inspection & Testing(檢驗(yàn)與測(cè)試標(biāo)準(zhǔn)):API 598,EN 12266