Built to allow drainage from boiler drains, this Boiler Drain Valve by Reliabilt allows you to easily maintain your boiler by releasing any sediment that may have accumulated. This valve is also good to use as a washing machine hookup or for general purpose use with an outdoor hose. Maximum working pressure of 125 PSI Rising stem for positive open and close operation Compression end for solder less connection to copper tubing Six-point cast-iron handle allows for easy operation Type: Boiler drain valve Inlet Diameter: 1/2-in Inlet Size in Inches: 1/2-in Length (Inches): 4.13 Anti-Siphon: No Handle Style: Handwheel Inlet Thread Type: Compression Material: Brass Outlet Thread Type: Hose thread Turn: Multi turn Use Location: Indoor Warranty: 1-year limited CA Residents: Prop 65 Warning(s): Yes Complies with Federal Lead Guidelines: Yes UNSPSC: 40141600