Detailed Product Description
FM PISTON VALVE is a zero leak isolation valve, in which the seat & gland are replaced by Lower & Upper Sealing rings. Forged steel piston valves provide perfect tightness and durability on different mediums such as steam, superheated steam, heat transfer fluids, ammonia, L.P.G., acids, alkalies, etc.
The FM Piston valve is a seat less & gland less valve. At the heart of the FM piston valve are Piston & sealing rings. A burnished piston seals against SS reinforced graphite rings to achieve a leak proof shutoff. This unique design ensures a long life even at high temperatures up to 427 deg C.