Proportional Valves

ASCO Proportional Valves control the flow of neutral fluids. By varying the input current you can precisely adjust the valve's flow rate. This eliminates the need for a variable flow system to contain multiple valves with different flow rates.

Proportional Valve Application examples include:

  • Anesthesia Equipment
  • Blood Pressure Monitoring (non-invasive)
  • Endoscopy Equipment
  • Gas Chromatography
  • Respirators
  • Ventilators

View ASCO's Proportional Valve Overview Page for more information.


 
ASCO Valve 202 Series Posiflow

ASCO 202 Series - 15mm Posiflow Solenoid

  • 2/2 normally closed construction
  • Pad & inline mount
  • 0.031-0.079" orifice
  • Vacuum to 174psi
  • 3 Watt
  • Hysteresis <5%, Repeatability <3%, Sensitivity <2%
  • Meets CE directives

ASCO 202 Series 19MM Preciflow-IPC Solenoid


ASCO 202 Series - 19mm Preciflow-IPCSolenoid

  • 2/2 normally closed construction
  • Cartridge, pad & inline mount
  • Inlet pressure compensated
  • 0.118"orifice
  • Up to 102psi
  • Low power, 2.5 Watt
  • Hysteresis <5%, Repeatability <1%, Sensitivity <1%
  • Meets CE directives

 


ASCO Valve 202 Series Preciflow Solenoid


ASCO 202 Series - 19 to 30mm Preciflow Solenoid
 

  • 2/2 normally closed construction
  • Pad & inline mount
  • 0.004-0.079" orifice
  • Vacuum to 145psi
  • Low Power, 2.5 Watt
  • Compact design
  • Hysteresis <3%, Repeatability <1%, Sensitivity <1%
  • Meets CE directives

 


ASCO Series 202 Posiflow Solenoid


ASCO 202 Series - 22mm Posiflow Solenoid

  • 2/2 normally closed construction
  • Inline mount with G1/8 threads
  • 0.047-0.126" orifice
  • Vacuum to 116psi
  • 6.3 Watt
  • Compact design
  • Hysteresis <5%, Repeatability <1%, Sensitivity <1%
  • Meets CE directives

 


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