Nalisha Valves And Automation Limited

The Steel Piston Lift Type Check Valve is a durable non-return valve designed to allow fluid flow in one direction while automatically preventing reverse flow in piping systems. Constructed from high-quality steel, it offers excellent strength, pressure resistance, and long service life in demanding industrial applications.

This valve operates using a piston-type disc that lifts vertically when forward flow occurs and returns to the seat under gravity or back pressure when flow stops. The design provides reliable sealing, smooth operation, and reduced wear, making it suitable for high-pressure and high-temperature services.

Key Features:

• Robust steel body for high pressure and temperature applications

• Piston lift mechanism ensures reliable backflow prevention

• Tight sealing with minimal leakage

• Low maintenance and long operational life

• Suitable for horizontal installation (standard design)

• Excellent resistance to vibration and pressure surges

Applications:

• Steam and condensate lines

• Oil and gas pipelines

• Power plants and refineries

• Chemical and petrochemical industries

• High-pressure industrial systems

Working Media: Steam, oil, gas, water, and other compatible fluids