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High Performance Double Check Valve - Stainless Steel Double Door Check Valve – Hongbang

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We can constantly satisfy our respected customers with our good high quality, good price tag and good support due to we have been additional specialist and extra hard-working and do it in cost-effective way for Expansion Joint, Ductile Iron Knife Gate Valve, Gete Valve, Our hugely specialized process eliminates the component failure and offers our consumers unvarying high quality, allowing us to control cost, plan capacity and maintain consistent on time delivery.
High Performance Double Check Valve - Stainless Steel 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-2


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High Performance  Double Check Valve - Stainless Steel Double Door Check Valve – Hongbang detail pictures

High Performance  Double Check Valve - Stainless Steel Double Door Check Valve – Hongbang detail pictures

High Performance  Double Check Valve - Stainless Steel Double Door Check Valve – Hongbang detail pictures

High Performance  Double Check Valve - Stainless Steel Double Door Check Valve – Hongbang detail pictures


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Our team through professional training. Skilled professional knowledge, strong sense of service, to meet the service needs of customers for High Performance Double Check Valve - Stainless Steel Double Door Check Valve – Hongbang , The product will supply to all over the world, such as: New Zealand, Guyana, Turkey, The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.
  • Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Murray from Greenland - 2018.11.22 12:28
    The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Irma from Liverpool - 2017.07.07 13:00
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