520500AX Caleffi DHW thermostatic mixing valve

DHW thermostatic mixing valve connection: 3/4" MNPT, union. Maximum static operating pressure: 150  psi. Maximum dynamic operating pressure: 75  psi. Adjustment temperature range: 95–150  °F. Maximum inlet temperature: 195  °F. Flow rate working range: 0.5–9  gpm. Cv: 2.