Description

Model/CAD

Port size

Pressure relief
3 port valve with
locking holes

1. VHS20 

1/8,1/4

1. VHS30 

1/4,3/8

1. VHS40 

1/4,3/8,1/2,3/4

1. 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.