L385KV02-PVD

The Pulsafeeder Five Function / DeGas Valve models pump gaseous solutions without having to remove the accuracy and control of a solenoid metering pump. The Five Function / DeGas Valve is ready to tackle most applications. Not only does the DG/5FV provide degassing, it is packed with features that increase safety, enhance performance and generally improves the convenience of operation. The diaphragm of the valve is made of Teflon face Hypalon with 188 Stainless Steel (recessed) hardware. The valve can be used with a maximum flow of 240 GPD with maximum viscosity of 1000 CPS. The degas/bypass volume is adjustable, typically 1-10% of pump output.

De-Gas Bypass gasses and fluid during normal pump operation. Allows for the constant removal of gases that would otherwise "air bind" the pump.
Back Pressure Maintains output reproducibility and allows metering into atmospheric discharge.
Anti-Siphon Prevents siphoning through the pump when point of injection is lower than the pump or into the suction line of another pump. Rated at total vacuum.
Air Bleed Used during priming to manually remove air from the pump head.
Discharge Drain Depressurize pump discharge line without loosening tubing or fittings. Protects the operator from chemical exposure.

Pulsafeeder DG-5FV Five Function De-Gas Valve Datasheet
Pulsafeeder DG-5FV Five Function De-Gas Valve Manual