VSO-MI - Miniature Proportional Valve | Parker NA
687821
687821

VSO-MI - Miniature Proportional Valve Obsolete

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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
Description

Performance Characteristics

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

FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS DESCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE. This document and other information from Parker-Hannifin Corporation, its subsidiaries and authorized distributors provide product or system options for further investigation by users having technical expertise. The user, through its own analysis and testing, is solely responsible for making the final selection of the system and components and assuring that all performance, endurance, maintenance, safety and warning requirements of the application are met. The user must analyze all aspects of the application, follow applicable industry standards, and follow the information concerning the product in the current product catalog and in any other materials provided from Parker or its subsidiaries or authorized distributors. To the extent that Parker or its subsidiaries or authorized distributors provide component or system options based upon data or specifications provided by the user, the user is responsible for determining that such data and specifications are suitable and sufficient for all applications and reasonably foreseeable uses of the components or systems...
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