Tankless Water Heater Service Valve Kit; Type Water Heater Hot and Cold Full Port Ball Valve; Applicable Standard NSF/ANSI 61-S, ISO 9001; Actuation Type Lever Handle; Nominal Size 1"; End Connection Female Threaded Union x Female Threaded; End to End Distance 5"; Body Material Forged Brass; Seat Material PTFE; Handle Material Enamel Coated Aluminum; Temperature Rating 100 to 180 Deg F; Pressure Rating 500 PSI WOG; Inclusions/Features Hi-Flow Hose Drain, 30 PSI Residential Pressure Relief Valve, Adjustable Packing Gland; Application Tankless Water Heater; Ball Material Brass HCP; Stem Material Brass