Shanghai Nainai Valve Manufactrue Co.,Ltd.
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Ball valve
Gate Valve
Check Valve
Globe Valve
Plug Valve
Butterfly Valve
Safety Valve
Forged Steel Valve
Flanges & Pipe
Bellow Valve
   Tele: +86-21-66876198
   Fax: +86-021-56878087
   Add:No.87 Luojing Feiyun Road
   Baoshan District Shanghai
Product name:Lift-Type Check Valve

globe valve usually be reliably used in steam, air, coal gas, oil or oil gas etc high or low-pressure condition. Middle or low pressure valve normal adopt taper disc sealing structure, but the large diameter and high pressure valve adopt sideway disc sealing structure, the medium flow from high to low position, it use medium self pressure seal, so the sealing is very reliable and the operated torque is more light. According to condition, the valve can be apply more kinds of material and connection type between bonnet and body and can be reach to more requirements of user.

Size: NPS 1/2"-36"
Pressure:  Class 150-1500
Material: 1/2"-2": A105,LF2,F11,F22,F5,F304,F316,F304L,F316L
Design & Manufacture Std.: API 6D,BS 1868,ASME B16.34
Face to Face Std.: API 6D,ASME B16.10,DIN 3202
End Connection Std.: ASME B16.11,ASME B1.20.1,ASME B16.5, ASME B16.47,DIN2543-2550,ASME B16.25
Test Standard: ISO5208,API 6D,BS 6755
Structure Type: Regular Pattern,Pressure Sealed Pattern,Damping   Pattern
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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
Service Tel: +86-021-56878077 / 56873724      Fax: +86-021-56878087 

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