■技術參數 Technical Specification
口徑范圍/DN:DN50~DN900
壓力范圍/PN:PN10~PN160 ANSI150LB~ ANSI900LB
連接形式/Connection :法蘭式/Flanged
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/Metal Seat
密封等級/Sealing Class:IV級 /ClassIV
主體材質/Body Material :(1)WCB (2) CF8 (3)CF8M (4)CF3M
驅動裝置 / Actuator:氣動/Pneumatic, 電動/Electric motor
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■產品特點 Features
○閘板設計為彈性結構,更容易與閥座組合
The design for the flexible structure,easy and fit with a valve seat
○楔式閘板,表面硬化處理,耐磨、耐腐蝕、耐擦傷Wedge gate,surface hardening,wear resistance,corrosion resistance,abrasion resistance
密封可靠,屬單面強制密封
○雙密封的填料結構,保證閥桿的完全密封且可注入閥門密封脂,補充填料,
確保閥桿密封性能。Packing structure of double seal,valve stem sealand can completely injection valve
sealing grease,which added fillers,to ensure that the valve stem performance.