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Factory Price For Double Disc Wafer Check Valve - Cast Iron Double Door Check Valve – Hongbang

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Factory Price For Double Disc Wafer 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


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Factory Price For Double Disc Wafer Check Valve - Cast Iron Double Door Check Valve – Hongbang detail pictures

Factory Price For Double Disc Wafer Check Valve - Cast Iron Double Door Check Valve – Hongbang detail pictures

Factory Price For Double Disc Wafer Check Valve - Cast Iron Double Door Check Valve – Hongbang detail pictures

Factory Price For Double Disc Wafer Check Valve - Cast Iron Double Door Check Valve – Hongbang detail pictures


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  • This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Sahid Ruvalcaba from Kenya - 2018.07.26 16:51
    Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Olivia from Rome - 2018.09.29 17:23
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