Resilient Seated Butterfly Valves brand sales, Matsubara rubber lined butterfly valves, valve Kstar

[Kstar valve to recommend star products --- butterfly] press seal forms: (2) pressurized sealing butterfly valve. Sealing pressure seal made of an elastic member seat or valve plate filling pressure generating element. (3) self-sealing valve. Sealing pressure generated automatically by the media pressure. [Kstar valve to recommend star products --- butterfly] divided by Operating temperature: (1) high temperature butterfly: t> 450 ° C butterfly. (2) Temperature butterfly: 120 C