Bradley® Navigator Thermostatic Mixing Valve, designed for use in commercial applications. Valve designed to control water temperature at the point of use. Paraff in Wax filled thermostat insures constant outlet temperature. Temperature range 90-120 deg F. Certified to ASSE 1070. Certified to cUPC standards. Certified by IAPMO to meet lead free plumbing laws. 5.5 gpm at 45 PSI. Incoming 1/2in NPT connections, outlet is 1/2in NPT. Maximum operating pressure of 125 PSI. Maximum inlet temperature of 200 deg F. Minimum temperature differential of 10 deg F between incoming hot water temperature and valve set point. Universal Mounting Capability. Manufactures limited warranty.