LQX12 - 12 mm miniature isolation valve with diaphragm
Parker's LQX12 series consists of high performance 12mm insulated diaphragm valves with metal-free wetted surfaces. The series also offers EPDM or FFKM elastomer options to meet a wide range of application needs.
The LQX12 valves are available in universal 2-way and 3-way configurations. They deliver the pressure and flow capabilities required by today's analytical, bioanalytical and clinical diagnostic OEM systems.
Brand:
Parker Hannifin
Product Overview
Product specification
- Flow rate: Up to 700 sccm
- Maximum flow rate700 sccm
- Maximum operating pressure50 psi, 3.4 bar
- Vacuum to pressure range: Vacuum to pressure class (depending on elastomer)
- membrane material: EPDM or FFKM
- Opening size: 0.040 inch, 1.02 mm
- Valve configuration: 2-way normally closed or 3-way universal
- Maximum operating temperature122 °F, 50 °C
- Minimum operating temperature32 °F, 0 °C
- Function: 2-way normally closed (NC) or 3-way universal
- Valve type: Diaphragm rocker valve
- Activation type: Solenoid
- Cycles per lifetime10 million
- Type of operation: Electronic
- Management method: Current or voltage
- Power consumption: 2.0 watts maximum
- Input voltage12, 24 VDC
- Electrical connection: 2.54 mm pins or 18″ wires
- Body materialPEEK
- Sealing material: EPDM or FFKM
- Length: 1.16 inches, 29.46 mm
- Width: 0.47 inch, 12 mm
- Height: 1.57 inches, 39.88 mm
- Weight: 2.7 oz, 76.5 g
- Response time: < 20 ms (2-way), < 12 ms (3-way)
- Leakage rate: Bubbles
- Mounting type: Manifold or screw
- Connection type: Threaded port connections or mounting screw
- Connection size: 1/4″- 28 UNF 2B threaded port connections; 4 x #2-56 UNC-2B screws (manifold front mount)
- For liquid type: Liquids
- Industrial application: Solvent handling for liquid chromatography, dispensing and control of highly aggressive media
Markets
- Clinical diagnostics
- Analytical chemistry
Features/benefits
- EPDM or FFKM elastomers for particle tolerance and reliability in a wide range of liquid media
- 100 % tested leakage rate ensures a tight seal on each valve
- 12 mm width enables reduced system sizes and efficient packaging
- Designed to be mounted side by side at 12 mm center distance
- Low internal unswept volume to minimize carryover and cross-contamination
- Safe electrical connection to female connectors with friction-locked electrical connection
- Optional ¼ - 28 port sub-base for stand-alone operation or testing
- RoHS compliant
Areas of use
- Instruments for clinical diagnostics
- Hematology
- Automatic slide colorizers
- DNA/RNA synthesis
- Environmental analyzers
- VOC/TOC
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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