Residual-Pressure Exhaust Valve (OSHA-Compliant), Model Style: 400 Series, Port Size: 3/8, Thread Type: PF, Silencer: With Silencer, Bracket: Without Bracket
Residual-Pressure Exhaust Valve (OSHA-Compliant), Model Style: 400 Series, Port Size: 3/8, Thread Type: PF, Silencer: With Silencer, Bracket: With Bracket
Residual-Pressure Exhaust Valve (OSHA-Compliant), Model Style: 400 Series, Port Size: 3/8, Thread Type: NPT, Silencer: With Silencer, Bracket: Without Bracket
Residual-Pressure Exhaust Valve (OSHA-Compliant), Model Style: 400 Series, Port Size: 3/8, Thread Type: NPT, Silencer: With Silencer, Bracket: With Bracket
Residual-Pressure Exhaust Valve (OSHA-Compliant), Model Style: 400 Series, Port Size: 3/8, Thread Type: RC, Silencer: With Silencer, Bracket: Without Bracket
Residual-Pressure Exhaust Valve (OSHA-Compliant), Model Style: 400 Series, Port Size: 3/8, Thread Type: RC, Silencer: With Silencer, Bracket: With Bracket