Piston Valves PSVAL

Forbes Marshall Piston Valves are the best technical fit to cater to a variety of fluid isolation applications in the industrial sector.

They find application in a variety of media in process and utilities like saturated steam, superheated steam, heat transfer fluids, nitrogen and more. Our piston valves are unique in their ability to provide a perfect inline shut off and no gland leakage. This ensures zero inline/external leakage.

480 to 600 % higher sealing area.
Class VI bubble tight shut off: burnished piston sealing.
Zero gland leakage, Soft seated Sealing Perfect interface fit, Interchangeable parts
Protection of wetted parts: In open and closed condition, piston remains enclosed in sealing rings and is hence protected from erosive or corrosive material.

Offers Class VI bubble tight shutoff with zero leakage.
Smooth operating eliminates changes of water hammering in the line.
Ease of maintenance as critical components can be replaced without removal of valve from line.
Valve seating on the sides eliminates the possibility of wire drawing effect.
Low cost of operation, maintenance and repairs.