Hayward Threaded Pressure Reducing Pressure Reducing Control Valve, 2 in Pipe Size - PBV5200TPE1 Spout Length-6" Lift-and-latch style cover has a

Lift-and-latch style cover has a fusible link that melts at 165° to close cover in case of fire

Cross Reference: Whalen

The SE-693 meets ANSI/ISEA Z385

BACK PANEL ASSY-EDFPB RH

Hayward Threaded Pressure Reducing Pressure Reducing Control Valve, 2 in Pipe Size - PBV5200TPE1 Spout Length-6" Lift-and-latch style cover has aIdeal for chemical feed systems, this HAYWARD pressure reducing control valve can apply back pressure to a metering pump to help prevent siphoning and eliminate variable dosage rates due to a fluctuating downstream pressure. When the valves preset pressure is exceeded (model has an adjustment screw that you can adjust in the field), the diaphragm moves up and chemical flows through the valve to the injection point.