Pulsafeeder De-Gas Five Function Valve AssemblyMax Pressure Rating = K: 250 PSI
O-Ring Material = H: Hypalon
Connection Size = 03: 1/2" (1.27cm) OD Tubing
Valve Body Material = PVD: Polyvinylidene Fluoride (PVDF / Kynar)
This model bypasses gas and fluid during normal pump operation. Allows for the constant removal of gases that would otherwise "air bind" the pump.
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 DatasheetPulsafeeder DG-5FV Five Function De-Gas Valve Manual
Specification
Product Type
Pulsafeeder
Brand
Class
Grade
Capacity
Range
Resolution
Accuracy
Precision
Temperature Range
Temperature Resolution
Temperature Accuracy
Humidity Range
Humidity Accuracy
Humidity Resolution
Graduation Range
Graduation Interval
Conductivity
Resistivity
Salinity
TDS
Tolerance (±)
Stopper
Length
Color Code
Readability
Repeatability (S.D.)
Linearity (±)
Pan Size
Units of Measurement
Interface
Calibration
Display
Housing
Draft Shield
Draft Shield Dimensions
Porosity
Pore Size
Disc Diameter
Immersion
ATC
Speed
Speed Increment
Orbit Size
Platform Dimensions
Operating Modes
Max. Flow (GPH)
Max. Flow (GPD)
Max. Pressure (PSI)
Max. Viscosity (cps)
Max. Strokes per Minute
Flow Control
Turn Down Ratio
Head / Fittings
Valve Balls
Diaphragm
Valve / Seat / O-ring
Connections
Motor
Power Supply
Filtration Properties
Basis Weight
Retention Rate
Herzberg Rate
Thickness
Capillary Rise
Pressure Drop
Penetration
Ash Content
Field of View
Emissivity
Probe Length
Cable Length
Max. Time
Timing Capacity
Timer Channels
Timing Functions
Max. Controlled Time Settings
Notes
Includes
Unit Size
Pack Quantity
Case Quantity
Packaging
Overall Dimensions