Rubber Diaphragm Valve

1.Size:DN15~400.
2.Pressure;PN0.6-~1.6.
3.Material:Cast iron,carbon steel,stainless steel.

4.Design & Manufacture Std.:GB12224
5.Face to Face Std.: GB12221
6.End Connection Std.: GB/T9113.1-26JB/T79-94
7.Check&Test Standard:GB/T13927
8.OperatedWay:Handwheel,Pneumatic ,Normal Close /  Normal Open  

Wenzhou ONO Valve CO.,Ltd  is a professional manufacturer of valve.Our products include globe valves,check valves,safety valves,ball valves,butterfly valves,diaphragm valves,mud valve ect.And it has complete inspection equipment, such equipments as Fire Safe Test Device of through Loyd’s, Cryogenic Test Device, Torque Test System and Fugitive Emission Test system equipment, which can control the production quality effectively. 

Feature:

-Non-stick property
-Self sealing faces 
-High resistance to Thermal/Mechanical shock 
-Suitable for pressure and vacuum application 
-Easy to install 
-Has long life and Zero maintenance 
-More economical than glass lined and special alloys 
-Can be tailor made to suit cumoster requirements 

Application Area in Industries:
-Where highly corrosive material are used in any area of Chemical Process Industry.
-Provides improved operational safety for personal and plants when handing entremely hazardous materials.
-Where product purity is critical viz. Foods Pharmaceuticals and Fine Chemicals.
-Where downtime ,due to pipe replacement , needs to ba avoided.
-Where environmental pollution is to be controlled .

Material:

1,BodyBonnet: Cast iron ,carbon steel, stainless steel,  

2,Lining : Lined, fluorine plastic      

3,Stem:WCB:Stainless steel ,

4,Diaphragm: Cast Iron,, stainless steel       

5,Disc: Cast Iron,stainless steel

6, Handwheel :Cast iron