Dual Plate Check Valve Manufacturer in USA Manchester

SVR Global is the most reputed Dual plate check valve manufacturer in USA. We provide top-quality, corrosion-free valves to the chemical, marine, and water sectors in New York. A check valve with two plates or discs that are hinged together in the middle is known as a dual plate check valve. The valve's plates are made to respond to fluid flow by opening to let fluid pass through, then closing to stop backflow.

Compared to conventional swing check valves, this design enables a smaller valve and offers a quicker response to changes in fluid flow. These valves work by using the fluid's kinetic energy to drive the plates open in opposition to gravity and any springs or weights that might be utilized to help.

The dual plate check valve features two semicircular D-shaped closure plates that are hinged on a central hinge pin and can freely rotate around the hinge pin's axis. The closure plates are loaded with torsion springs. Two brackets on either side hold the hinge pin that is positioned on the body and contains the spring and plates. In order to keep the closing plates from sagging past the intended opening, brackets also hold the stop pin that is positioned above the hinge pin. In order to position the brackets below the lug provided in the body, the hinge pin, stop pin, torsion spring, and closure plates are assembled with the bracket. The entire assembly is then lifted and inserted perpendicular to the bottom rib of the body before being turned 90 degrees.

Parts of a Dual Plate Check Valve:

Body

Plates

Hinge

Spring

Seals

INDUSTRIES

Chemical Industry

Pulp and paper Industry

Marine Industry

Mining Industry

Power Generation Industry

Oil and Gas Industry

Nuclear Industry

Petrochemical Industry

SVR Global, the  Dual plate check valve manufacturer in USA offers valves with the following advantages:

Protection of compressors and turbines in chemical and petrochemical plants.

Compact design

Protection of fire protection systems and sprinklers.

Protection of industrial boilers and heat exchangers.

Low pressure drop

Quick response

Reliable sealing

APPLICATIONS

In marine applications such as ballast water systems and cooling water systems.

Preventing backflow in oil and gas pipelines

Controlling fluid flow in chemical processing plants

Protecting water treatment systems from reverse flow

Ensuring efficient and reliable flow control in pumps and compressors

Used in water distribution networks to prevent water hammering

Description:

Body Material: cast iron check valve, cast steel check valve (LF2, A216, WCB, WCC, LCB, LCC, WC6, WC9), ductile iron check valve, stainless steel check valve [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: wafer, lug, flanged

Visit our site for more information: https://www.svrglobal.net/product-category/dual-plate-check-valve/

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