■技術(shù)參數(shù) Technical Specification
口徑范圍/DN:DN50~DN400
壓力范圍/PN:PN10~PN63 ANSI150LB~ANSI300LB
連接形式/Connection :法蘭式/Flanged
溫度范圍/Temperature℃:
-29~120(常溫)
-29~230(中溫)
閥座密封形式/Sealing:硬密封/Metal Seat 軟密封/Soft seat
密封等級(jí)/Sealing Class:IV級(jí) ~VI級(jí) /Class IV ~VI
主體材質(zhì)/Body Material :(1)WCB (2) CF8 (3)CF8M (4)CF3M
驅(qū)動(dòng)裝置 / Actuator:氣動(dòng)/Pneumatic, 電動(dòng)/Electric motor
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■產(chǎn)品特點(diǎn) Features
○側(cè)裝兩片式 Side entry two-piece body
○LL型流道Double L-port
○四閥作設(shè)計(jì) Four-seat design
○硬密封 軟密封 Metal or Soft seat
○閥桿軸承驅(qū)動(dòng)保護(hù) Bearing protected shafts