Conforming to OSHA Standard/Pressure Relief 3 Port Valve with Locking Holes

Description	Model/CAD	Port size
Pressure relief 3 port valve with locking holes	VHS20	1/8,1/4
	VHS30	1/4,3/8
	VHS40	1/4,3/8,1/2,3/4
	VHS50	3/4,1
Features	Conforming to OSHA standard (Occupational Safety and Health Administration Department of Labor). Manually operated valve can be used to prevent accidents caused by residual pressure in pneumatic lines. Possible to verify the supply and exhaust status of air flow at a glance. When in the exhaust position, the valve may be padlock secured. Prevents accidental start-ups while personnel are cleaning or servicing equipment.