High Pressure Stainless Steel Check Valves | SS304 & SS316 | Reliable Flow Control
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Our precision-engineered check valves are designed to allow unidirectional flow and prevent reverse flow in high-pressure hydraulic and industrial systems.
FlowMotion Hydraulics & Instruments is a trusted manufacturer of high-quality stainless steel and carbon steel check valves designed to prevent backflow and ensure reliable one-way fluid movement in industrial systems. Our valves provide tight sealing, low pressure drop, and long service life even under demanding operating conditions.
We manufacture spring-loaded check valves, swing check valves, and full-port non-return valves suitable for oil & gas pipelines, chemical processing plants, hydraulic systems, vacuum pumps, compressed air systems, water treatment facilities, and other industrial applications across India.
Our full port design offers higher flow coefficient (Cv) and lower pressure drop compared to conventional check valves. The elastomer hinge design minimizes seat restriction and helps reduce water hammer effects, making these valves ideal for gas, air, and liquid media.
Also known as non-return valves, one-way valves, clack valves, or retention valves, these two-port valves allow fluid entry from one side and discharge from the other while automatically preventing reverse flow.
SS304 / SS316 / Carbon Steel (Forged / Bar Stock)
1000 to 10000 PSI
-20°C to +250°C
NPT / BSP / BSPT / Tube / Flanged
| Design Pattern | Straight Pattern |
|---|---|
| Design Type | Single Piece & Two Piece Design |
| Size Range | 1/4″ to 2″ |
| Body Material | Stainless Steel, Carbon Steel, Other Materials on Request |
| Maximum Operating Pressure | Up to 10,000 PSI |
| Seat Standard | Metal to Metal / Soft Seat (Optional) |
| Soft Seat Option | Viton ‘O’ Ring |
| End Connections | NPT, BSPT, BSPP, Tube Size & Other Threads on Request |
| Testing | 100% Factory Tested Before Dispatch |
Our industrial check valves are designed for reliable one-way flow control and backflow prevention in high-pressure industrial systems. These valves ensure low pressure drop, easy installation, and protection against water hammer.
We also manufacture complete industrial flow control solutions to meet diverse application needs.
Contact our technical team for customized Check Valve solutions based on your pressure rating, material, and industrial requirements.