Standard resilient-seated knife gate valves

Overview
Literature

Category: Gate, globe & check valves
Product line: Knife gate valves

Size range(s): 2 - 36'' (50 - 900 mm)
Pressure rating: up to 150 psig
Standard connections: Lug, Flanged

Features and benefits

● 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 valves.
● 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°F (65°C) max. working temperature. Applications outside of these conditions require special design considerations.
● Needle bearings on 14""–36"" valves.
● Available with lever, chain, gear, electric, air or hydraulic actuation.