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Wholesale Price China Sanitary Check Valve - Cast Iron Double Door Check Valve – Hongbang

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we could supply good quality goods, aggressive cost and very best purchaser assistance. Our destination is "You come here with difficulty and we supply you with a smile to take away" for Check Valve Price, Lug Knife Gate Valve, Cast Steel Gate Valve, You may find the lowest price here. Also you will get high quality products and excellent service here! Please do not hesitate to contact us!
Wholesale Price China Sanitary Check Valve - Cast Iron Double Door Check Valve – Hongbang Detail:

Stainless Steel Double Door Check Valve

Double plate check valve
• 100% waterproof.
• Stainless steel shaft and spring.
• Operating temperature between -10ºC and 90ºC.

use
Double plate check valve, small high performance valve for fire protection, air conditioning facilities, irrigation and water supply.
It is 100% waterproof.

size
Diameter: 40-600

operational pressure
Pressure (bar): 10-16

Check valve opening and closing parts by medium flow and force to open or close, in order to prevent medium backflow valve called check valve. Check valve belongs to the automatic valve class, mainly used for medium one-way flow pipeline, only allow the medium to flow in one direction, in order to prevent accidents.

Check valve according to the structure, can be divided into lift check valve, swing check valve and butterfly check valve three. Lift check valve can be divided into vertical and horizontal two. Swing check valve is divided into single – valve, double – valve and multi – valve three. Butterfly check valve for straight through, the above check valve in the connection form can be divided into threaded connection, flange connection and welding three. A check valve is a valve that automatically stops the flow back. The disc OF a CHECK valve OPENS under FLUID pressure and FLOWS from the inlet side to the outlet side. When the inlet side pressure is lower than the outlet side, the disc automatically closes under the action of fluid pressure difference, gravity and other factors to prevent fluid backflow.

ok valve check valve draiwng

ok valve check valve production process-1


Product detail pictures:

Wholesale Price China Sanitary Check Valve - Cast Iron Double Door Check Valve – Hongbang detail pictures

Wholesale Price China Sanitary Check Valve - Cast Iron Double Door Check Valve – Hongbang detail pictures

Wholesale Price China Sanitary Check Valve - Cast Iron Double Door Check Valve – Hongbang detail pictures

Wholesale Price China Sanitary Check Valve - Cast Iron Double Door Check Valve – Hongbang detail pictures


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Bear "Customer initially, High quality first" in mind, we do the job closely with our customers and supply them with efficient and skilled providers for Wholesale Price China Sanitary Check Valve - Cast Iron Double Door Check Valve – Hongbang , The product will supply to all over the world, such as: France, Australia, Serbia, Since its foundation , the company keeps living up to the belief of "honest selling , best quality , people-orientation and benefits to customers. " We're doing everything to supply our customers with best services and best solutions . We promise that we are going to be responsible all the way to the end once our services begin.
  • The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Honorio from Bahamas - 2018.09.29 17:23
    Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.
    5 Stars By Amy from Iran - 2018.12.25 12:43
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