VSO® Max HP Miniature High Pressure High Flow Proportional Valve | Product Series

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VSO® Max HP Miniature High Pressure High Flow Proportional Valve

VSO® Max HP Miniature High Pressure High Flow Proportional Valve

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The VSO® MAX HP Series is a 2-Way Normally Closed proportional valve providing high flow and high pressure configurations, at less than 2.2 watts of power. This family consists of two orifice sizes and three voltage options.

Technical Specifications

  • Flow Rate: Up to 450 SLPM
  • Maximum Flow Rate: 450 SLPM
  • Maximum Operating Pressure: 120 psi, 8.27 bar
  • Orifice Size: 0.116, 0.125 inch, 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)
  • Cycles per Lifetime: 100 Million
  • Actuation Type: Solenoid
  • Operation Type: Electronic
  • Control Method: Current or Voltage
  • Power Consumption: 2.0, 2.2 Watts Typical
  • Input Voltage: 5, 12, 24 VDC
  • Electrical Connection: 18" Wire Leads
  • Body Material: C36000 brass
  • Seal Material: FKM
  • Length: 2.02 inch, 51.4 mm
  • Width: 0.63 inch, 15.9 mm
  • Height: 0.69 inch, 17.4 mm
  • Weight: 2.45 oz (Brass), 1.41 oz (Aluminum), 69.5 g (Brass), 40 g Aluminum
  • Response Time: 10 ms Typical
  • Leak Rate: < 0.5 sccm
  • Mounting Type: Manifold mount
  • Connection Type: Mounting screw
  • Connection Size: 4-40 x 7/8" Stainless Steel, Socket Head Cap screw
  • For Fluid Type: Gases
  • Industry Application: Ventilators, Insufflators, Anesthesia Delivery & Monitors, Pressure & Flow Control and Mass Flow Control
  • Configuration: N/A
Safety Warning

Full Product Description

The Parker VSO® MAX HP series is a miniature high flow proportional valve that provides flow capabilities to meet your OEM application needs. The valve delivers a high range of controllable flow while consuming 25% less power than comparable miniature proportional valves, assisting with battery life savings. VSO® MAX HP Model 2 delivers a flow at 200 slpm at 45 PSI and is designed for higher range of operating pressures 120 psi (8.27 bar) commonly found on systems without a regulator. Model 4 delivers a flow of 180 slpm at 25 PSI and is designed for higher flow at lower pressure commonly found on systems with regulators. This translates to a smaller, sleek medical device design and offers potential savings and features three standard control voltage ranges (5, 12 and 24 VDC). 

Markets
• Respiratory
• Anesthesia 
• Surgical (High Flow)

Features/Benefits
• Low power consumption generates less heat
• Proven performance tested to 100 million life cycles
• Cleaned for Oxygen service use
• Reach, RoHS, ISO 15001, IP65, and CE compliant

Typical Applications
• Ventilators
• Insufflators
• Anesthesia Delivery & Monitors
• Pressure and Flow Control
• Mass Flow Control

Related Documents

Literature and Reference Materials
Miniature Proportional Valves Catalog: PPF-MPV-002/US
VSO® MAX HP - Miniature Propotional Valve Datasheet
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Products Orifice Size (inch) Voltage (VDC)
921-211051-000 0.116 5
921-211121-000 0.116 12
921-211241-000 0.116 24
921-411051-000 0.125 5
921-411121-000 0.125 12
921-411241-000 0.125 24
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