Dual plate check valve manufacturer in India

Specialityvalve is one of the best Dual plate check valve manufacturer in India. The dual plate check valve is a non-return valve that is lighter in weight, and smaller in size compared to other check valves. It has a long-life check valve. When the flow decreases it automatically closes. The Double Plate Check Valve has two springs hinged on a central hinge pin. When the flow decreases, the plates close by torsion spring action without requiring reverse flow.

The Check Valve is also known as one way valve, which allows the flow of fluids to move in one direction only. The check Valve also helps to prevent backflow in the system. It may cause problems if the flow is contaminated and therefore contaminates the media upstream. The application of check valves is the protection of upstream equipment, preventing media contamination and it prevents from drainage.

Dual plate check valve design offers two advantages i.e. No Water Hammer and Non-Slam etc. All quality is put together to make the Dual Plate Check Valve one of the most well organised designs. Dual plate check valve is available in wafer design, flanged wafer design, and extended design with flanged ends having face-to-face dimensions as that of a swing check valve.

Advantages of Dual Plate Check Valve:

Easy to operateIt can be installed horizontally or vertically.The velocity of flow is less than zeroMore compact and structurally sound designLong life and trouble-free valve operations

Disadvantages of Dual Plate Check Valve:

Dual plate check valve Is not pingable.Dual plate check valves do not perform well when heavy pressure flow.

Applications of Dual Plate Check Valve:

Gas and Liquid Pipelines IndustryWaterAir and GasChemical Process

 

Available Materials: Cast Iron, Ductile Iron, WCB, WC6, LCC, LCB, WCC, SS304, SS316, Aluminium Bronze

Class: 150 to 1500

Nominal Pressure: PN6 to PN250

Size: 2” to 48”

Ends: Wafer, Lug, Flanged

 

https://www.specialityvalve.com/product-category/dual-plate-check-valve/

 

Check Valve Manufacturer in India:

Specialityvalve is famous as Check valve manufacturer in India. The Check Valve is also known as one way valve, which allows the flow of fluids to move in one direction only. The check Valve also helps to prevent backflow in the system. It may cause problems if the flow is contaminated and therefore contaminates the media upstream. The application of check valves is the protection of upstream equipment, preventing media contamination and it prevents from drainage.

Some characteristics of check valves are moving parts of the valve are low inactivity, the distance through which the moving elements must travel is minimal, mechanical assistance of closure motion of moving elements like spring, tight seal leakage, and low-pressure loss.

 When we choose the check valve, we should consider a cost-benefit analysis of the system. It protects the system properly, so each system must be assessed individually and factors such as the risk of water hammer, acceptable pressure loss, and the final consequence of installing a check valve with too high a safety margin against water hammer must be considered.

Advantages of check valve:

It can be used as horizontally or verticallyPrevents backflowServes as a backup systemLow-pressure drop increases energy savingsCheck valves are cheap, effective, and have many solutions to a potential issue

Disadvantages of check valve:

Cannot be used as a throbbing systemOperated in a completely enclosed systemDisc can get stuck in the open positionInternal part cannot be checked

   Types of check valves:

Swing check valveWafer check valveBall check valveLift check valveDual plate check valveSilent check valveNon-slam swing check valveTilting disc check valvePressure seal check valveDisk Check ValvePiston Check ValveDuo check valve

 Industries of check valve

Chemical IndustryPulp and Paper IndustryMarine IndustryMining IndustryPower Generation IndustryOil and Gas IndustryNuclear IndustryPetrochemical Industry

Description:

Body Material- Cast Iron and Cast Steel (LF2, A216, WCB, WCC, LCB, LCC, WC6, WC9), Ductile Iron, Stainless Steel [SS316, SS304, SS316L, SS904L, CF8, CF8M, F304, F316, F31L, F91), DUPLEX AND Super duplex STEEL [ F51, F53, F55 ] Forged Steel A105, A105N, F11, F22, F304, F316, F91] , Alloy20 , Hastelloy ALBR.

Size- ½” – 80”

Class-150 – 2500; PN10 – PN-450

Ends-threaded, socket weld, butt weld, flanged, lug, wafer

https://www.specialityvalve.com/product-category/check-valve/