Stepper-Controlled Proportional Valve

More Views

Configure SCPV

Utilizing the industry's most robust and powerful linear actuator, Clippard's high flow SCPV series stepper-controlled proportional valve is ideal for critical medical, analytical, and industrial automation applications. The SCPV is an excellent choice where high resolution, high flow, low hysteresis, and variable control of inert gases is required. In addition, the simple design but unique modifications possible allow for custom flow curves more specific to your application needs.
(Please select a valid configuration)
  • 2% hysteresis
  • Excellent linearity—2.5 of full-scale
  • 2 ms reaction time
  • Millions of cycles
  • Holds position for power savings or at a loss of power
  • In-line, manifold and cartridge styles available

2D File2D File
AccessoriesBi-Polar Stepper Motor Driver: SCPVD-1, Replacement Cable: 25978
Applications FormApplications Form
ConnectionConnector/Wiring Harness
Data SheetValve Data Sheet, Driver Data Sheet
DriverBipolar Chopper Drive Required
Flow Resolution0.7 l/min per Step
Flow Resolution0.7 l/min per step
Linearity<2.5% of full scale
Material, SealsFKM standard, others available
Material, SeatAcetal (Std.)
Material, WettedStainless Steel, Aluminum, Brass, Acetal and FKM
Max PSI100
Max. Flow0 to 280 l/min
MediumAir or Compatible Gases
Number of Ports2
Operating InstructionsOperationing Instructions
Operating PressureVac to 100 psig (7 bar)
Operating Temperature Range32 to 184°F (0 to 84°C)
Repeatability<0.5% of Full Scale
Response Time0.95 Second Fully-Open to Fully-Closed
Supply Voltage to Motor5 VDC
Wattage3.85 watts nominal only during adjustment. Zero power consumption to maintain position.