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2020 wholesale price Dual Check Valve - Stainless Steel Double Door Check Valve – Hongbang

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"Quality initial, Honesty as base, Sincere support and mutual profit" is our idea, so as to build repeatedly and pursue the excellence for Single Ball Rubber Joint, Rubber Movement, Cast Steel Flange Check Valve, We are confident that there will be a promising future and we hope we can have long term cooperation with customers from all over the world.
2020 wholesale price Dual 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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2020 wholesale price  Dual Check Valve - Stainless Steel Double Door Check Valve – Hongbang detail pictures

2020 wholesale price  Dual Check Valve - Stainless Steel Double Door Check Valve – Hongbang detail pictures

2020 wholesale price  Dual Check Valve - Stainless Steel Double Door Check Valve – Hongbang detail pictures

2020 wholesale price  Dual Check Valve - Stainless Steel Double Door Check Valve – Hongbang detail pictures


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We have now our possess revenue group, design staff, technical crew, QC team and package group. We now have strict excellent regulate procedures for each process. Also, all of our workers are experienced in printing subject for 2020 wholesale price Dual Check Valve - Stainless Steel Double Door Check Valve – Hongbang , The product will supply to all over the world, such as: Rome, Bangalore, Hyderabad, Due to good quality and reasonable prices, our products have been exported to more than 10 countries and regions. We are looking forward to cooperating with all customers from at home and abroad. Moreover, customer satisfaction is our eternal pursuit.
  • It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Ella from Niger - 2018.06.12 16:22
    The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Honorio from British - 2018.09.21 11:44
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