• Piston Type Pressure Relief/Regulating Valve
• Polypropylene body on all models
• Bypass excess liquids
• Excellent chemical resistance
• Adjustable to maintain control of line pressure at any pressure within the valve's operating range
• Stainless steel springs on all models
• Extra large valve passages to handle full flow from supply
• Positive locknut to hold adjustment firmly in place
• Maximum PSI: 150
• Inlet: 3/4" MPT
• Outlet: 3/4" FPT
• Gauge Port: 1/4" FPT
