進(jìn)口品牌美國(guó)PARKER微型比例閥資料

Typical Application
Gas Chromatography, Ventilators, Anesthesia Delivery, Mass Flow Control,
 Oxygen Conservers & Concentrators, Anaesthesia Delivery & Monitors, Pressure & Flow Control, Mass Flow Control
Performance: Flow Rate Range
0 to 56 slpm
Performance: Pressure Range
0 to 150 psi
0.010, 0.020, 0.030, 0.040, 0.050, and 0.065" (0.25, 0.51, 0.76, 1.02, 1.27, and 1.65mm)
Thermal Compensation
Thermally Compensated
Dimension: Width
0.63 in (16.51mm)
applications where precise control flow control is required up to 56 slpm.
The VSO® miniature proportional valve provides precise flow control of gas in
• Mass Spectrometry
• Ventilators

進(jìn)口品牌美國(guó)PARKER微型比例閥資料
The VSO® miniature proportional valve provides enhanced flow control for
• Pressure & Flow Control
• Mass Flow Control
Orifice Sizes Available
• O2
Dimension: Height
0.67 in (17.02mm)
system performance. Together with its ability to provide precise control over
varying temperatures and media types, the VSO® miniature proportional valve
is ideally suited for manufacturers of medical and analytical equipment.
Features
• Enables precise flow control for improved instrument accuracy
• RoHS compliant
Typical Application
• Gas Chromatography
• Anaesthesia Delivery & Monitors
• Thermally compensated to maintain precise flow over a wide range of media
• Computer automated calibration and serialization for performance traceability
• Cleaned for Oxygen and Analytical Service use
Dimension: Length
1.79 in (45.34mm)
Wetted Materials: Body/Stem Base
360 HO2 Brass, 430 FR Stainless Steel
Wetted Materials: Seals (Elastomer)
FKM, FFKM
All Other Wetted Materials
300 Series Stainless Steel
Control Method
Current or Voltage
Cleanliness
Analytically Clean
Concentrators/Conservers
proportion to input current. The valve can be controlled with either DC current
or pulse width modulation along with closed loop feedback to deliver optimal
• Proven performance tested to 100 million life cycles