Series 1 and 2 - Miniature PTFE isolation valves for inert media
Parker Series 1 and 2 PTFE miniature valves have a completely inert fluid path. This makes them ideal for biocompatible applications and handling aggressive fluids. These valves are available in both 2-way and 3-way versions and are designed for systems where chemical compatibility is critical.
The isolated flow path ensures that only PTFE and borosilicate glass come into contact with the medium. This completely separates it from the solenoid. With low internal volume and fast response times, the valves deliver highly accurate and repeatable dosing. They are also activated without any pressure or vacuum, providing flexibility and easy integration into a wide range of systems.
- Flow rate: Up to 600 sccm
- Maximum flow rate: 600 sccm
- Vacuum to pressure range: Vacuum to 20 psi (1.38 bar)
- Maximum working pressure: 20 psi, 1.4 bar
- Membrane material: PTFE, borosilicate glass (Series 1 only)
- Column size: 0.060 inches, 1.52 mm
- Valve configuration: 2/3-way normally closed
- Maximum working temperature: 150 °F, 66 °C
- Minimum working temperature: 40 °F, 4 °C
- Function: 2-way, 3-way, normally closed (NC)
- Valve type: Diaphragm isolation valve
- Activation type: Solenoid
- Cycles per lifetime: 10 million
- Type of operation: Electronic
- Control method: Current or voltage
- Power consumption: 2.5, 4.2 watts
- Tension: 12, 24 VDC
- Electrical connection: 12″ cables
- Housing materials: PTFE, borosilicate glass (Series 1 only)
- Sealing material: PTFE
- Length: 1.0 inch, 25.4 mm
- Width: 1.0 inch, 25.4 mm
- Height: 2.1 inches, 53.34 mm
- Weight: 2.7 oz, 76.5 g
- Response time: < 20 ms (2-way), < 12 ms (3-way)
- Leakage rate: Bubble-tight
- Installation type: Mounting screw
- Connection type: Threaded port connections
- Connection size: 1/4″-28 UNF 2B
- For liquid type: Liquids
- Industrial application: Solvent handling for liquid chromatography, dosing and control of highly aggressive media
- Analytical chemistry
- Clinical diagnostics
- Provides unrivaled chemical compatibility for a wide range of media with PTFE and borosilicate glass as the only wetted parts
- 100 % continuous operation at ambient temperatures up to 66 °C
- Low power for reduced heat generation and power consumption
- Fast response times for accurate, repeatable results
- Direct-acting: requires neither pressure nor vacuum to operate
- 100 % tested leakage rate ensures a high quality seal
- Provides reliable operation throughout the life of the instrument
- RoHS compliant
- Reagent control
- Solvent management
- Control of aggressive liquids
The request for quotation will be processed by our subsidiary Aldax AB (info@aldax.se)
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