DUAL PLATE CHECK VALVE MANUFACTURERS IN ITALY

Valvesonly Europe is a leading Dual Plate Check Valve Manufacturer in Italy that provides space-efficient, efficient, and reliable valves that avoid backflow in pipelines at low pressure drop. Our industrial valves are suitable for use in high-performance modern industry where space and efficiency are important.

What is a Dual Plate Check Valve?

A Dual Plate Check Valve, or double-door check valve, is composed of two spring-loaded plates or discs on a central hinge. These plates open to permit forward flow and close immediately when reverse flow occurs for backflow prevention.

Why Required?

In liquid systems, backflow can ruin pumps, disrupt operations, and lead to contamination. Double plate check valves are particularly ideal for space-constrained installations and high-flow service where rapid shut-off and low-pressure loss are essential.

Major Components of Dual Plate Check Valve

• Valve Body (Stainless Steel, Carbon Steel, Ductile Iron)
• Double Plates/Discs
• Spring Mechanism
• Hinge Pin and Stop Pin
• Sealing Elements
• Gasket and End Connection Flanges

Working Mechanism

As the fluid moves in the forward direction, the dual plates are pushed open against spring tension. When the flow ceases or reverses direction, the spring forces the plates to close rapidly, sealing the valve. This is the action which prevents water hammer and reverse flow damage.

Advantages of Dual Plate Check Valve

• Wafer design takes up less space
• Low-pressure drop through valve
• Rapid closure precludes water hammer
• Light and easy to install
• May be installed on horizontal or vertical pipes

Functions of Dual Plate Check Valve

• Prevents backflow in pipelines
• Guard’s pumps, compressors, and equipment
• Facilitates safe and efficient fluid transportation
• Lessens system wear and tear

Industries

1. Petrochemical
2. Chemical Industries
3. Oil and Gas Pipelines
4. Power Plants and Boilers
5. Water Treatment and Distribution
6. Marine and Offshore Applications

Valvesonly Europe’s dual plate check valves are meticulously engineered with corrosion-resistant materials and high-performance sealing components. They are built for successful operation in high-temperature, high-pressure settings with low maintenance requirements.

Why Choose Us?

We are offering quality-checked valves according to international standards. Valvesonly Europe offers competitive pricing, technical customization, and quick delivery to suit industrial requirements.

Valvesonly Europe is your go-to supplier for the latest flow control solutions. As superior Dual Plate Check Valve Manufacturers in Italy, we provide lasting performance and system protection with each valve we supply.

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