Seat Less and Gland Less Type Design Piston Valves

We are the Best Exporter, Manufacturer & Supplier of Gland Less Type Design Piston Valves in Nagpur, Maharashtra, India. A Piston Valve is a seatless and gland less valve. It uses a piston, lantern bush and a set of rings for valve operation. The piston is made of SS while the rings are made of resilient materials to provide tight shut-off. These are used on all process fluids with various combinations of piston and piston rings material. Piston valves are fitted with Belle ville washers to take care of stresses generated due to uneven thermal expansion of different valve components.