Fouress have introduced the unrivalled “4S-V5422” high performance butterfly valve that replaces the general valves like Ball Valves and Gate Valves. The innovative design is compact, light in weight and economical. As illustrated, fluid pressure to the disk and seatring ensures a secure seal for flow directions from both A & B. the “L” shaped seatring absorbs the fluid pressure tightly against the disc, creating a complete seal.
The teflon seatring is designed to withstand extremely corrosive chemical solutions and high temperature fluids up to 2300 C (“Eg. dematerialized water, air-conditioning chilledhot water, white liquor, formal dehyde solution, organic solvent, compressed air, oxygen, exhaust gas, coke oven gas etc.)

Fouress have introduced the unrivalled “4S-V5422” high performance butterfly valve that replaces the general valves like Ball Valves and Gate Valves. The innovative design is compact, light in weight and economical. As illustrated, fluid pressure to the disk and seatring ensures a secure seal for flow directions from both A & B. the “L” shaped seatring absorbs the fluid pressure tightly against the disc, creating a complete seal.
The teflon seatring is designed to withstand extremely corrosive chemical solutions and high temperature fluids up to 2300 C (“Eg. dematerialized water, air-conditioning chilledhot water, white liquor, formal dehyde solution, organic solvent, compressed air, oxygen, exhaust gas, coke oven gas etc.)