Lug butterfly valve

JIS 20K multi-level metal hard sealed triple eccentric double flange butterfly valve can be used as a metal seat or elastic seat. The flange design standard is selected as JIS B2220, which is one of the Japanese standard flange pressure grades. The main body is made of carbon steel (WCB) or stainless steel (316L). Valve cores and stems can be produced according to customer requirements. The conventional method is worm gear transmission, which can also be made into pneumatic actuators. Automatic operation of actuators or electric actuators.