The SMC VHS50-F06 is a three-port residual pressure relief valve with G 3/4 threaded ports that manually blocks the air supply while exhausting downstream pressure in pneumatic circuits. Turning the large handle diverts flow to the exhaust port, and a lockout pin can secure the valve in the open position to prevent accidental re-pressurization during maintenance. Rated for the VHS50 series operating range, it provides a high exhaust flow capacity suitable for larger actuators and compressed-air systems in manufacturing equipment.
