Pressure Independent Control Valve With Electric Actuator 3 In. NPT 2 Way 40 GPM Plated Brass Trim DCA Prof HO3XVSTM NPT 3 Way 109 Rango de Presion:0 a 1" w.c. NPT 3 Way 109 CV Plated Brass Trim DCA Profile Modulating Floating(Fail B Ab Open) 24 Vac 1 Aux Switch less flow calculation compatible with input voltages 380Vac 480Vac (400Vac 415Vac 440Vac) (3 phase 3P) item code #3AUA0000079166 equivalent to ACS35503U08A84J404K454 DATA SHEET NPT 2 Way 40 GPM Plated Brass Trim DCA Profile On Off(Fail Closed) 24 Vac 1 Aux Switch Pressure Independent Control Valve With Electric Actuator 3 In