Application Field

Series TV400 light pneumatic piston cut-off valve is the actuating unit in the pneumatic unit assembly. It receives the signal from the regulating instrument to control the cutting off and switching on or off the flow path of the fluid in the process pipeline. When the signal pressure is zero, the valve core is in the initial state (normally open or normally closed) due to the preload of the spring (single action only).When the actuator receives the signal pressure (0.4~ 0.6mpa), compress thespring, drive the push rod, valve body and valve core to move to the limit position, so that thevalve is fully open or fully closed. To achieve the medium in the pipeline to connect, cut off or switch control between pipelines. Equipped with two three - way electric sample valve, piston- type cut-off valve control more convenient and simple

2/2-way&2/3-way Piston Controlled Cutting Valve Pneumatically Operated ,for medium up to +450°C, Female threaded port connection, DN8-80, Flange ends DN10-80

Compact style 2/2-way piston controlled valve with flat-seat housing;

Thread ends,Flange ends optional; Valve body material 304/316 optional;