Chinese Professional Api Cast Steel Non-Return Swing Check Valve - Cast Iron Double Door Check Valve – Hongbang
Chinese Professional Api Cast Steel Non-Return Swing 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.
Product detail pictures:
Related Product Guide:
So that you can finest fulfill client's demands, all of our operations are strictly performed in line with our motto "High Excellent, Competitive Price, Fast Service" for Chinese Professional Api Cast Steel Non-Return Swing Check Valve - Cast Iron Double Door Check Valve – Hongbang , The product will supply to all over the world, such as: Porto, Panama, Armenia, We've customers from more than 20 countries and our reputation has been recognized by our esteemed customers. Never-ending improvement and striving for 0% deficiency are our two main quality policies. Ought to you want anything, don't hesitate to contact us.
By Fanny from Cambodia - 2017.11.12 12:31
We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
By Rachel from Manchester - 2017.09.28 18:29
