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factory low price Ductile Iron Non Return Check Valve - Stainless Steel Double Door Check Valve – Hongbang

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"Quality initially, Honesty as base, Sincere company and mutual profit" is our idea, in order to create repeatedly and pursue the excellence for Flexible Joint, Axial Flow Check Valve, BS 5163 Gate Valve, For even more inquires remember to do not hesitate to get in touch with us. Thank you - Your support continuously inspires us.
factory low price Ductile Iron Non Return 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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factory low price Ductile Iron Non Return Check Valve - Stainless Steel Double Door Check Valve – Hongbang detail pictures

factory low price Ductile Iron Non Return Check Valve - Stainless Steel Double Door Check Valve – Hongbang detail pictures

factory low price Ductile Iron Non Return Check Valve - Stainless Steel Double Door Check Valve – Hongbang detail pictures

factory low price Ductile Iron Non Return Check Valve - Stainless Steel Double Door Check Valve – Hongbang detail pictures


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To create more value for customers is our business philosophy; customer growing is our working chase for factory low price Ductile Iron Non Return Check Valve - Stainless Steel Double Door Check Valve – Hongbang , The product will supply to all over the world, such as: Manchester, Jamaica, Portugal, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, please contact us. And It is our great pleasure if you like to have a personally meeting in our office.
  • The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Lillian from Italy - 2018.02.21 12:14
    This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Elaine from Danish - 2017.12.09 14:01
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