Standard resilient-seated knife gate valves Product Sort:Gate valve>>Knife Gate valve Pressure:150LB Size:2 - 36'' (50 - 900 mm) Design Std:API/JIS/DIN/BS Product Material:Cast steel,stainless steel Designed to handle slurries, pulp stock and corrosive fluids in process industries where applications call for resilient seat with zero leakage to 150 psi (10.3 bar) in main direction and limited tightness in opposite direction, at low pressure. Replaceable, resilient crimped seat rings. Meets TAPPI standard TIS 405-8 and MSS SP-81 for wafer type knife gate valve. Replaceable seat extends the service life of the valve. Resilient seats can be easily replaced after removing valve from the line. For highly abrasive applications we can supply are placeable seat ring with a hardfaced knife surface. Non-clogging large port. 150 psig (10.3 bar) max. working pressure. 150 (65 max. working temperature. Applications outside of these conditions require special design considerations. Needle bearings on 14" C36"" valves. Available with lever, chain, gear, electric, air or hydraulic actuation.