Our Shop

Dual Plate Check Valve

Valvesonly is the largest Dual Plate Check Valve Manufacturers in USA. It is also called a dual-door or divided disc check valve, and it is a type of one-way valve that permits fluid to move in one direction but hinders reverse flow. This valve has two spring-loaded plates or discs that rotate on a hinge pin. These plates open to allow flow in the forward direction and shut to prevent flow in the opposite direction.

The function of a Dual Plate Check Valve is simple and effective:
●Forward Flow: In the case of fluid moving in the intended direction, pressure forces the plates to open by pivoting. This enables the liquid to flow through the valve.
●Prevention of backflow occurs when the plates are forced to close against the valve seat due to the spring mechanism and reverse flow pressure if the flow reverses. This stops any reverse flow, making sure the liquid moves in the planned direction.
●Final step: Plates are shut rapidly with the help of the spring, reduce the risk of water hammer, a pressure surge due to abrupt stopping or changing of fluid flow.

The main purpose of a Dual Plate Check Valve is to stop reverse flow in a pipeline. This is important in situation where reverse flow will lead to contamination, harm machinery, or interrupt the flow of the process. The valve guarantees the fluid stays on its planned course, improving the efficiency and trustworthiness of the system.
Benefits:
●Dual Plate Check Valves are usually smaller and lighter than other check valve types, which make them easier to install and upkeep.
●Minimal pressure drop is achieve due to the valve’s design, enabling a smooth and unobstructed flow path.
●The spring loaded device guarantees swift closure, preventing backflow and minimizing the chance of water hammer.
●These valves’ efficient flow properties aid in decrease the energy usage in pumping systems, leads to overall energy conservation.

Dual Plate Check Valve Manufacturers in USA are a reliable and efficient solution for preventing backflow in various industrial and commercial operation. Their small size, fast reaction time, and long-lasting quality make them the top option for guaranteeing the fluid systems run smoothly and efficiently.

Description:
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