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Factory wholesale Stop Valve - Stainless Steel Double Door Check Valve – Hongbang

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"Control the standard by the details, show the toughness by quality". Our firm has strived to establish a highly efficient and stable workers workforce and explored an effective high-quality management system for Stainless Steel Check Valve, Rubber Joint, Ductile Iron Knife Gate Valve, We welcome all of the purchasers and pals to contact us for mutual added benefits. Hope to do additional business enterprise along with you.
Factory wholesale Stop 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


Product detail pictures:

Factory wholesale Stop Valve - Stainless Steel Double Door Check Valve – Hongbang detail pictures

Factory wholesale Stop Valve - Stainless Steel Double Door Check Valve – Hongbang detail pictures

Factory wholesale Stop Valve - Stainless Steel Double Door Check Valve – Hongbang detail pictures

Factory wholesale Stop Valve - Stainless Steel Double Door Check Valve – Hongbang detail pictures


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Our progress depends around the innovative machines, great talents and consistently strengthened technology forces for Factory wholesale Stop Valve - Stainless Steel Double Door Check Valve – Hongbang , The product will supply to all over the world, such as: Berlin, United States, Liverpool, During in 11 years,We have participated in more than 20 exhibitions,obtains the highest praise from each customer. Our company always aim to provide the customer best products with lowest price. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us. Join us, show your beauty. We will always be your first choice. Trust us, you will never lose heart.
  • The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
    5 Stars By Megan from Canberra - 2018.06.21 17:11
    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 Judy from Nigeria - 2017.03.07 13:42
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