Check valve manufacturers in India

Speciality Valve is a top Check valve manufacturers in India, providing strong and effective solutions to avoid backflow in piping systems. Our valves are designed with high precision and constructed to withstand diversified applications in water treatment, oil & gas, chemicals, etc.

Why Is It Required?

Check valves are absolutely utilized in circuits where the fluid should be allowed to flow in one direction only. Check valves keep the automatic reverse flow away and guard equipment such as pumps, compressors, and pipelines from being damaged because of reverse flow or back pressure.

Key Components of Check Valve:

Body: Contains the parts within and keeps it in contact with the piping system

Disc or Poppet: Travels to open or shut against the flow direction

Seat: Seals when disc is in closed position

Hinge or Spring (type-specific): Assists in closing valve on reverse flow

How Check Valves Work?

Check valves operate independently of external controls, automatically. In the proper direction of flow, fluid pressure lifts the disc off the seat, permitting through. On reverse flow, the disc is forced back into the seat and opposes backflow.

Advantages of Check Valve:

Prevents reverse flow

Protects pumps and compressors

Low maintenance required

Easy and automatic operation

Used in horizontal and vertical mounting

Functions of Check Valve:

Prevents reverse flow contamination

Preserves pressure in pipelines

Protects downstream equipment

Permits one-way fluid flow

Check Valve 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

Industries:

Water and Wastewater Treatment

Oil & Gas

Petrochemical

HVAC

Power Generation

Marine Industry

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

With years of experience as Check valve manufacturers in India, Speciality Valve offers efficient valves for durability, reliability, and safety for a variety of applications.