Hand and pneumatic operated pinch valve do not incorporate any stuffing box and are leak tight on all liquids, slurries, granular materials, powders, pastes, gases, acids etc.
Pinch valves with size from 1/2" through 12", flanged valves in according to UNI PN 10 and ANSI/ASME 150#. Working pressure 4 bars. Manual, pneumatic and electric operators. Major markets served: Chemical process, power generation, water treatment, mining, pulp and paper, pharmacetiucal, food & beverage and sugar. Available in different rubber sleeve such as natural rubber, neoprene rubber, hypalon rubber, EPDM rubber, viton rubber and silicone rubber. The pinch valve can be applicated from -30 °C to 220 °C.
Threaded spindles and side tie rods in stainless steel. Cylinders in alumunium and powder coated valve bodies. Sleeve (internal rubber) is supported during opening and closing and easily replacable without any special tools. Piston type air operator is available with accessories such as limit switch, solenoid valve and air filter regulator.