Knife Gate Valve Rubber Sleeve
KNIFE GATE VALVE RUBBER SLEEVE the sleeve is made of two highly resistant, long-lasting sleeves, made of elastomer with a stainless steel core. The two sleeves are in permanent contact with each other when the valve is in the open position. There are no seat cavities to wear or that could produce build-up with solids. While the valve is either in the open or closed position, the media does not come into contact with the internals of the body. This design allows for easy sleeve replacement and avoids gasket installation between the flange and the valve. The standard material used for the elastomer seal is EPDM. Alternatively, nitrile, Viton, silicone. In KGV SLEEVES we have sizes 100mm to 500mm.