• Complies with CSA Z460 Standard and OSHA Standard 29 CFR Part 10
• 3 port/2 position shut off valve relieves downstream pressure when closed
• Can be locked in the closed position only
• Complies with CSA Z460 Standard and OSHA Standard 29 CFR Part 10
• 3 port/2 position shut off valve relieves downstream pressure when closed
• Can be locked in the closed position only