Neptune Back Pressure Valve
PVC or 316SS materials of construction.
Overview
Features
- 50 psi
- 100 or 150 GPH capacity
- TFE diaphragm
- 1/2 or 3/4in NPT
This product is an accessory for the following products:
Description
The Neptune Back Pressure Valve maintains a set pressure at the pump outlet port (discharge) to assure accurate metering, and can also be used to prevent siphoning. A major benefit is assuring proper metering check valve performance when the system pressure is lower than the injecting fluid pressure.
The Back Pressure Valve is a required accessory when pumping to a low-pressure injection point below the tank level or when pumping from a bulk tank with a high head pressure.
Relief valves protect the piping and system from overpressure. Discharge is piped to an external tank.
Documents
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