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VSO® Max HP - Proportional miniature valve for high pressure and high flow

The Parker VSO® MAX HP Series is a miniaturized, high-flow proportional valve that provides flow capacity to meet your OEM application needs.

The valve delivers a wide range of controllable flows while consuming 25 % less energy than comparable miniature proportional valves. This helps to save battery time. The VSO® MAX HP Model 2 delivers a flow of 200 slpm at 45 PSI and is designed for higher operating pressures of 120 psi (8.27 bar), which is common in systems without a regulator.

Model 4 delivers a flow of 180 slpm at 25 PSI and is designed for higher flow at lower pressures, which typically occur in systems with regulators. This allows for a smaller and more elegant medical device design. It also offers potential savings as well as three standard control voltage ranges (5, 12 and 24 VDC).

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Product Overview
Product specification
  • Flow rate: Up to 450 SLPM
  • Maximum flow rate: 450 SLPM
  • Maximum working pressure: 120 psi, 8.27 bar
  • Nozzle size (orifice): 0.116, 0.125 inches / 2.95, 3.18 mm
  • Maximum operating temperature: 131 °F, 55 °C
  • Minimum operating temperature: 41 °F, 5 °C
  • Function: 2-way, normally closed (NC)
  • Life cycles: 100 million
  • Actuation type: Solenoid
  • Type of operation: Electronic
  • Control method: Current or voltage
  • Power consumption: 2.0, 2.2 Watt typical
  • Tension: 5, 12, 24 VDC
  • Electrical connection: 18″ cable connections
  • Housing materials: C36000 brass
  • Sealing material: FKM
  • Length: 2.02 inches, 51.4 mm
  • Width: 0.63 inches, 15.9 mm
  • Height: 0.69 inches, 17.4 mm
  • Weight: 2.45 oz (brass), 1.41 oz (aluminum), 69.5 g (brass), 40 g (aluminum)
  • Response time: 10 ms typical
  • Leakage rate: < 0.5 sccm
  • Installation type: Manifold assembly
  • Connection type: Mounting screw
  • Connection size: 4-40 x 7/8″ stainless steel screw, socket head cap
  • For media type: gas
  • Industry applications: Ventilators, insufflators, anesthesia delivery & monitors, pressure & flow control and mass flow control
Markets
  • Respiratory tract
  • Anesthesia
  • Surgery (high flow)
Features/benefits
  • Low power consumption generates less heat
  • Proven performance tested to 100 million lifecycles
  • Cleaned for use with oxygen
  • Complies with REACH, RoHS, ISO 15001, IP65 and CE
Typical applications
  • Ventilators
  • Insufflators
  • Anesthesia equipment and monitors
  • Pressure and flow control
  • Mass flow control
Request for quotation

Please fill out the form below to submit a quote request. Your request will be processed and responded to by our subsidiary, Aldax AB.

Contact information:
Phone: +46 (0)8 449 64 20
E-mail: info@aldax.se

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Downloadable material
VSO® MAX HP - Miniature Propotional Valve Datasheet
Data sheet
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English
Miniature Proportional Valves Catalog
catalog
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English

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