Bộ lọc khí SMC FRL VHS20 VHS30 VHS40 VHS50 VHS20PW VHS30PW VHS40PW VHS50PW

3-Port Valve for Releasing Residual Pressure With Keyhole (Single Action) VHS20/30/40/50

Conforming To OSHA Standard, Pressure Relief 3-Port Valve (Single Action) With Locking Holes by SMC.
[Features]
· The safety-measure manually operated valve can be used to prevent accidents caused by residual pressure in pneumatic lines.
· Designed so that the supply and exhaust status of the air flow can be checked at a glance.
· When residual pressure is being released, the valve handle can be locked in position to prevent accidental operation.