■技術(shù)參數(shù) Technical Specification
口徑范圍/DN:DN15~DN500
壓力范圍/PN:PN10~PN63 ANSI150LB~ANSI300LB
連接形式/Connection :法蘭式/Flanged、對(duì)焊式/Butt Welding
溫度范圍/Temperature℃:
-29~120(常溫)
-29~230(中溫)
-40~560 (高溫)
閥座密封形式/Sealing:硬密封/me
tal Seat 軟密封/Soft seat 密封等級(jí)/Sealing Class:IV級(jí) ~VI級(jí) /Class~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
p>可調(diào)比/Rangeability:300:1
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
○一體式閥體 One pice compact body
○直流式開(kāi)放閥腔 Straight flow and opend up body cavity with less fluid residue
○側(cè)裝式密封座 Side entry seat provides easy maintenance
○上下閥桿軸承驅(qū)動(dòng)保護(hù) Bearing protected shafts