■技术参数 Technical Specification
口径范围/DN:DN50~DN900
压力范围/PN:PN10~PN160 ANSI150LB~ ANSI900LB
连接形式/Connection :法兰式/Flanged
温度范围/Temperature℃:
-29~120(常温)
-29~230(中温)
-40~560 (高温)
阀座密封形式/Sealing:硬密封/Metal Seat
密封等级/Sealing Class:IV级 /ClassIV
主体材质/Body Material :(1)WCB (2) CF8 (3)CF8M (4)CF3M
驱动装置 / Actuator:气动/Pneumatic, 电动/Electric motor
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■产品特点 Features
○闸板设计为弹性结构,更容易与阀座组合
The design for the flexible structure,easy and fit with a valve seat
○楔式闸板,表面硬化处理,耐磨、耐腐蚀、耐擦伤Wedge gate,surface hardening,wear resistance,corrosion resistance,abrasion resistance
密封可靠,属单面强制密封
○双密封的填料结构,保证阀杆的完全密封且可注入阀门密封脂,补充填料,
确保阀杆密封性能。Packing structure of double seal,valve stem sealand can completely injection valve
sealing grease,which added fillers,to ensure that the valve stem performance.