PICV, 4 inch, ANSI 125, 395 GPM max. flow, SQV Actuator, Normally Closed, SR
Pressure Independent Control Valve, 4 inch, ANSI 125, 395 GPM maximum flow (field adjustable), with 24 Vac Electronic SQV Spring Return Actuator, 3P (floating), 0-10V or 4-20mA, Fail Closed