Tankless Water Heater Service Valve Kit; Type Pressure; Nominal Size 3/4 Inch; End Connection IPS Union x IPS; Body Material Brass; Seat Material PTFE; Handle Material Vinyl; Temperature Rating 100 to 180 Deg F; Pressure Rating 398 to 500 PSI; Inclusions/Features Hi-Flow Hose Drain, Pressure Relief Valve Outlet, Adjustable Packing Gland, Handle Nut, End Cap, Retaining Ring, Washer; Application Residential, Commercial, Cold and Hot Water; Applicable Standard ISO 9001, ANSI/NSF 61/372, ANSI B1.20.1; Lead-Free; Steam Rating 200000 BTU