Check Valve

Speciality Valve is a distinguished Check Valve manufacturers in India, catering to clients across Maharashtra, Uttar Pradesh, and Tamil Nadu. With a commitment to excellence, we offer a wide range of check valves designed to meet diverse industrial needs. A check valve, also known as a non-return valve or one-way valve, is a simple yet inventive device. Its main purpose is to allow flow in one direction while automatically preventing flow in the reverse direction. This one-way traffic control is important in various settings, from residential plumbing to complex industrial processes.

Types:
1.Dual Plate Check Valve
2.Forged Steel Check Valve
3.Single Plate Check Valve
4.Swing Check Valve
5.Lift Check Valve
6.Pressure Seal Check Valve
7.Non Slam Swing Check Valve
8.Tilting Disc Check Valve

Working Principle:
The working of the valve lies in their internal mechanism, which varies depending on the specific type:
1. Swing Check Valve: These feature a hinged disc or flap that swings open when the fluid flows in the desired direction. If flow tries to reverse, the disc swings back and firmly seals against its seat, preventing backflow.
2. Lift Check Valve: Here, a disc or piston is lifted against the force of gravity or spring when the pressure is sufficient in the forward direction. When the flow stops or reverses, the disc drops down onto its seat, creating a barrier against backflow.
3.Wafer or Dual Plate Check Valves: These have two spring-loaded plates that form a seal in the center. When fluid flows forward, the plates open. Reverse flow forces the plates to close, blocking the flow.

We are Check valve manufacturers in India, serving industries like:
1. Water Treatment
2. Oil and Gas Industry
3. Manufacturing
4. Automotive
5. HVAC Systems
6. Marine Industry

Benefits:
1. Backflow Prevention
2. Simplicity
3. Energy Efficiency
4. Safety
5. Longevity
6. Versatility
7. Cost-Effective

Description:
1.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.
2.Size- ½” – 80”
3.Class-150 – 2500; PN10 – PN-450
4.Ends-threaded, socket weld, butt weld, flanged, lug, wafer