VSO-MI - Miniature Proportional Valve | Product Series

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VSO-MI - Miniature Proportional Valve

VSO-MI - Miniature Proportional Valve OBSOLETE

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Note: This product is no longer available - please refer to the “Related Products” section of this page for alternative products, or contact us for further assistance.

Technical Specifications

  • Flow Rate: Up to 500 sccm
  • Maximum Flow Rate: 500 sccm
  • Maximum Operating Pressure: 150 psi, 10.34 bar
  • Vacuum to Pressure Range: 27 in Hg to pressure rating, 686 mm Hg to pressure rating
  • Orifice Size: 0.031, 0.051 inch, 0.79, 1.30 mm
  • Maximum Operating Temperature: 140 °F, 60 °C
  • Minimum Operating Temperature: 32 °F, 0 °C
  • Function: 2-Way, Normally Closed (NC)
  • Cycles per Lifetime: 25 million cycles
  • Actuation Type: Solenoid
  • Operation Type: Electronic
  • Control Method: Current or Voltage
  • Power Consumption: 2.0 Watt Maximum
  • Input Voltage: 5.5, 13.5, 29 VDC
  • Electrical Connection: 18" Wire Leads, Quick Connect Spade, PC Board Mount
  • Body Material: PBT (Polybutylene Terephthalate)
  • Wetted Material: Stainless Steel 300 Series
  • Seal Material: FKM
  • Thermal Compensation: Thermally Compensated
  • Length: 1.77 inch, 44.9 mm
  • Width: 0.66 inch, 16.7 mm
  • Height: 0.74 inch, 18.8 mm
  • Weight: 1.23 oz, 34.9 g
  • Leak Rate: < 0.016 sccm Nitrogen @ 150 psi
  • Mounting Type: Manifold mount
  • Connection Type: Mounting screw
  • Connection Size: 4-40 x 3/4" or M3 x 20 mm
  • For Fluid Type: Gases
  • Industry Application: Ventilators, Oxygen Concentrators, Oxygen Conservers, Anesthesia Delivery & Monitors, Pressure & Flow Control and Blood Pressure Monitoring
  • Configuration: N/A
Safety Warning

Full Product Description

The Parker VSO® - MI is a miniature proportional valve specifically designed for medical equipment manufacturers. Based upon Parker Hannifin's benchmark VSO® design, the VSO® - MI miniature proportional valve incorporates thermal compensation to provide precise flow control and stability over a wide operating temperature range. The VSO® - MI miniature proportional valve incorporates thermal compensation to provide precise flow control and stability over a wide operating temperature range. The Parker VSO® - MI miniature proportional valve is oxygen service clean and has been evaluated by registered laboratories to guidelines established within the ISO 10993-1:2009 matrix and USP regulatory standards for bio-compatibility. Together with integrated filtration and manifold seals, low power consumption and its light weight design, the VSO® - MI helps reduce the time and cost of system integration and compliance.




Markets


• Respiratory


• Patient Monitors


• Anesthesia




Features/Benefits


• Thermally Compensated to maintain precision flow and accuracy


• Evaluated to established guidelines within the ISO 10993 – 1:2009 matrix and USP regulatory standards for bio-compatibility


• Proven performance tested to 25 million life cycles


• Integrated filters to protect the valve from damaging upstream and downstream particulars


• Cleaned for Oxygen Service Use


• Reach, RoHS, ISO 15001, IP65, and CE compliant




Applications:


• Ventilators


• Oxygen Concentrators


• Oxygen Conservers


• Insufflator


• Anesthesia Delivery & Monitors


• Pressure & Flow Control


• Blood Pressure Monitoring


• Gas Chromatography

Related Documents

Literature and Reference Materials
Miniature Proportional Valves Catalog: PPF-MPV-002/US
VSO-MI - Miniature Proportional Valve Datasheet
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Products Pneumatic Connection Body/Elastomer Materials Maximum Operating Pressure/Orifice Size Maximum Operating Voltage Electrical Connection
931-311051-000 Manifold Mount PBT/FKM 150 psid/.031" 5.5 VDC 18" Wire Leads
931-311131-000 Manifold Mount PBT/FKM 150 psid/.031" 13.5 VDC 18" Wire Leads
931-311291-000 Manifold Mount PBT/FKM 150 psid/.031" 29 VDC 18" Wire Leads
931-511051-000 Manifold Mount PBT/FKM 100 psid/.051" 5.5 VDC 18" Wire Leads
931-511131-000 Manifold Mount PBT/FKM 100 psid/.051" 13.5 VDC 18" Wire Leads
931-511291-000 Manifold Mount PBT/FKM 100 psid/.051" 29 VDC 18" Wire Leads
931-311052-000 Manifold Mount PBT/FKM 150 psid/.031" 5.5 VDC Quick Connect Spade
931-311132-000 Manifold Mount PBT/FKM 150 psid/.031" 13.5 VDC Quick Connect Spade
931-311292-000 Manifold Mount PBT/FKM 150 psid/.031" 29 VDC Quick Connect Spade
931-511052-000 Manifold Mount PBT/FKM 100 psid/.051" 5.5 VDC Quick Connect Spade
931-511132-000 Manifold Mount PBT/FKM 100 psid/.051" 13.5 VDC Quick Connect Spade
931-511292-000 Manifold Mount PBT/FKM 100 psid/.051" 29 VDC Quick Connect Spade
931-311053-000 Manifold Mount PBT/FKM 150 psid/.031" 5.5 VDC 4 PC Pin Mount
931-311133-000 Manifold Mount PBT/FKM 150 psid/.031" 13.5 VDC 4 PC Pin Mount
931-311293-000 Manifold Mount PBT/FKM 150 psid/.031" 29 VDC 4 PC Pin Mount
931-511053-000 Manifold Mount PBT/FKM 100 psid/.051" 5.5 VDC 4 PC Pin Mount
931-511133-000 Manifold Mount PBT/FKM 100 psid/.051" 13.5 VDC 4 PC Pin Mount
931-511293-000 Manifold Mount PBT/FKM 100 psid/.051" 29 VDC 4 PC Pin Mount
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