VSO® LowPro - Proportional miniature valve for analysis
Parker VSO® LowPro GC is a powerful miniaturized proportional valve that regulates the flow rate of common carrier gases from less than 1 SCCM up to 6.5 SLPM.
The LowPro GC is less than half the size and weighs less than half the weight of competing valves. It isolates the carrier gas from the valve coil with excellent leakage performance, very high resolution, and best-in-class flow control stability when operating under extreme environmental conditions.
Product Overview
Markets
- Lower power to minimize oxygen permeation in the system
- Media isolated from the coil to prevent chemical off-gassing into the system
- Small size, lower weight and simplified assembly allow for smaller system volume
- Cleaned for use in analytical services
- Complies with REACH, RoHS, ISO 15001, IP65 and CE
Typical application
- Gas chromatography
- Mass spectrometry
- Air over liquid
Product specification
- Flow rate: Up to 6.5 SLPM
- Maximum flow rate: 6.5 SLPM
- Vacuum to pressure range: 27 in Hg to pressure limit, 686 mm Hg to pressure limit
- Maximum working pressure: 150 psi, 10.3 bar
- Nozzle size (orifice): 0.007, 0.011 inches / 0.18, 0.28 mm
- Maximum operating temperature: 185 °F, 85 °C
- Minimum operating temperature: -4 °F, -20 °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: 0.7 Watt
- Tension: 3, 9, 16 VDC
- Electrical connection: 4.5″ cable connections
- Housing materials: C36000 brass, 400 series stainless steel
- Sealing material: FKM
- Length: 0.80 inch, 20 mm
- Width: 0.63 inches, 16 mm
- Height: 0.53 inches, 14 mm
- Weight: 0.56 oz, 19 g
- Response time: 10 ms typical
- Leakage rate: 0.030 SCCM helium @ 150 psi
- Installation type: Manifold front mount (face mount)
- Connection type: Mounting screw
- Connection size: #2-56 x 3/16″ socket head cap screw
- For media type: gas
- Industry applications: Gas chromatography
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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