Shanghai Nainai Valve Manufactrue Co.,Ltd.
   
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Ball valve
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   Tele: +86-21-66876198
              +86-21-56879782
   Sales:+86-21-56874084
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   Email:nainai@nainaivalve.com
   Add:No.87 Luojing Feiyun Road
   Baoshan District Shanghai
  PRODUCT  
Safety Valve
Nagative safety valve

compact structure,artistic appearance.
Body materials:
WCB,CF8,CF3,CF8M,CF3M,ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti,Ti,Ti alloy.
Connection type: Flange
Type of products: FA72

Blower safety valve
风机安全阀是我公司针对传统安全阀存在的问题,并结合风机的特定工况和参数而研制开发的一种新型的阀门产品,它用于保护风机及设备的安全,当风机及设备中的压力异常升高到某一规定值(安全阀的开启压力)时,安全阀能够自动开启并排放介质,以防止压力继续升高,当风机及设备中的压力降低到某一规定值(安全阀的回座压力)时,安全阀自动关闭。
 
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Copyright @ 2005 Shanghai Nainai Valve Manufactrue Co.,Ltd.    ADD: No.87 Luojing Feiyun Road Baoshan District Shanghai City
Telephone: +86-021-66876198 / 56879782   Sales Tel: +86-021-56874084 / 56871325   Email:nainai@nainaivalve.com
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