LQX12 - 12 mm Miniature Diaphragm Isolation Valve

*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

Parker’s LQX12 is a high-performance 2-way and 3-way universal isolated diaphragm valve. This highly flexible design is 12 mm wide and offers two different elastomer options. The LQX12 valve supports the pressure and flow requirements needed by today’s analytical, bio-analytical, and clinical diagnostic OEMs.

Markets:
• Clinical Diagnostics
• Analytical Chemistry

Features/Benefits:
• EPDM or FFKM elastomers for particulate tolerance and reliability in a wide range of liquid media
• 100% tested leak rate ensures a tight seal on every valve
• 12 mm width allows for reduced system sizes and efficient packaging
• Designed to be manifold mounted side-to-side on 12 mm centers
• Low internal unswept volume to minimize carryover and cross-contamination
• Secure electrical termination to female connectors with friction-locked latching electrical connection
• Optional ¼ - 28 ported sub-base for standalone operation or testing
• RoHS compliant

Applications:
• Clinical Diagnostics Instrumentation
• Hematology
• Automated Slide Stainers
• DNA/RNA Synthesis
• Environmental Analyzers
• VOC/TOC

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Part No.	Availability	Partner Available	Price	Flow Rate	Vacuum to Pressure Range	Leak Rate	Maximum Operating Pressure	Industry Application	Operation Type	For Fluid Type	Function	Standard Lead Time	Max Order Quantity	Valve Type	Connection Size	Electrical Connection	Response Time	Minimum Operating Temperature	Mounting Type	Orifice Size	Maximum Flow Rate	Cycles per Lifetime	Input Voltage	Height	Weight	Length	Maximum Operating Temperature	Seal Material	Out of Stock Lead Time	Control Method	Connection Type	Power Consumption	Division	Actuation Type	Configuration	Body Material	Shipping Weight	Width	Electrical Connection	Voltage (VDC)	Chemical Resistance Required	Valve Configuration Type	Mounting Style
LQX12-3W12FF48-000	Quote Required	Quote Required	TBD	Up to 700 sccm	Vac to 50 psig	Bubble Tight	3.4 bar	Solvent management for Liquid Chromatography, Highly aggressive media dispensing and control	Electronic	Liquids	3-Way Universal	20	9	Diaphragm Rocker Isolation Valve	1/4"- 28 UNF 2B	2.54 mm pins	< 20 ms (2-Way), < 12 ms (3-Way)	0 °C	Mounting Screw	1.02 mm	700 sccm	10 Million	12 VDC	39.88 mm	2.7 oz	1.16 inch	122 °F	FFKM	40	Current or Voltage	Threaded Port Connections	2.0 Watts Maximum	Precision Fluidics Division	Solenoid	n/a	PEEK	0.35	12 mm	2.54mm Pitch Male Pins	12	High - PEEK Body, FFKM Diaphragm	3 Way Universal	1/4" -28
LQX12-3W12FF48-001	Quote Required	Quote Required	TBD	Up to 700 sccm	Vac to 50 psig	Bubble Tight	3.4 bar	Solvent management for Liquid Chromatography, Highly aggressive media dispensing and control	Electronic	Liquids	3-Way Universal	20	9	Diaphragm Rocker Isolation Valve	1/4"- 28 UNF 2B	18" Wire Leads	< 20 ms (2-Way), < 12 ms (3-Way)	32 °F	Mounting Screw	1.02 mm	700 sccm	10 Million	12 VDC	39.88 mm	76.5 g	29.46 mm	50 °C	FFKM	40	Current or Voltage	Threaded Port Connections	2.0 Watts Maximum	Precision Fluidics Division	Solenoid	n/a	PEEK	0.35	0.47 inch	18" Flying Leads	12	High - PEEK Body, FFKM Diaphragm	3 Way Universal	1/4" -28
LQX12-3W12FFFS-000	Quote Required	Quote Required	TBD	Up to 700 sccm	Vac to 50 psig	Bubble Tight	3.4 bar	Solvent management for Liquid Chromatography, Highly aggressive media dispensing and control	Electronic	Liquids	3-Way Universal	20	9	Diaphragm Rocker Isolation Valve	4 x #2-56 UNC-2B	2.54 mm pins	< 20 ms (2-Way), < 12 ms (3-Way)	32 °F	Manifold	0.040 inch	700 sccm	10 Million	12 VDC	39.88 mm	2.7 oz	29.46 mm	50 °C	FFKM	40	Current or Voltage	Mounting Screw	2.0 Watts Maximum	Precision Fluidics Division	Solenoid	n/a	PEEK	0.35	12 mm	2.54mm Pitch Male Pins	12	High - PEEK Body, FFKM Diaphragm	3 Way Universal	Face Seal
LQX12-3W12FFFS-001	Quote Required	Quote Required	TBD	Up to 700 sccm	Vac to 50 psig	Bubble Tight	50 psi	Solvent management for Liquid Chromatography, Highly aggressive media dispensing and control	Electronic	Liquids	3-Way Universal	20	9	Diaphragm Rocker Isolation Valve	4 x #2-56 UNC-2B	18" Wire Leads	< 20 ms (2-Way), < 12 ms (3-Way)	32 °F	Manifold	1.02 mm	700 sccm	10 Million	12 VDC	1.57 inch	76.5 g	29.46 mm	50 °C	FFKM	40	Current or Voltage	Mounting Screw	2.0 Watts Maximum	Precision Fluidics Division	Solenoid	n/a	PEEK	0.35	12 mm	18" Flying Leads	12	High - PEEK Body, FFKM Diaphragm	3 Way Universal	Face Seal
LQX12-3W24EP48-100	Quote Required	Quote Required	TBD									20	9																40				Precision Fluidics Division				0.35		2.54mm Pitch Male Pins	24	Moderate - PEEK Body, EPDM Diaphragm	3 Way Universal	1/4" -28
LQX12-3W24EP48-101	Quote Required	Quote Required	TBD									20	9																40				Precision Fluidics Division				0.35		18" Flying Leads	24	Moderate - PEEK Body, EPDM Diaphragm	3 Way Universal	1/4" -28
LQX12-3W24EPFS-000	Quote Required	Quote Required	TBD	Up to 650 sccm	Vac to 40 psig	Bubble Tight	40 psi	Solvent management for Liquid Chromatography, Highly aggressive media dispensing and control	Electronic	Liquids	3-Way Universal	20	9	Diaphragm Rocker Isolation Valve	4 x #2-56 UNC-2B	2.54 mm pins	< 20 ms (2-Way), < 12 ms (3-Way)	32 °F	Manifold	1.02 mm	650 sccm	10 Million	24 VDC	1.57 inch	76.5 g	29.46 mm	50 °C	EPDM	40	Current or Voltage	Mounting Screw	2.0 Watts Maximum	Precision Fluidics Division	Solenoid	n/a	PEEK	0.35	0.47 inch	2.54mm Pitch Male Pins	24	Moderate - PEEK Body, EPDM Diaphragm	3 Way Universal	Face Seal
LQX12-3W24EPFS-001	Quote Required	Quote Required	TBD	Up to 650 sccm	Vac to 40 psig	Bubble Tight	40 psi	Solvent management for Liquid Chromatography, Highly aggressive media dispensing and control	Electronic	Liquids	3-Way Universal	20	9	Diaphragm Rocker Isolation Valve	4 x #2-56 UNC-2B	18" Wire Leads	< 20 ms (2-Way), < 12 ms (3-Way)	32 °F	Manifold	0.040 inch	650 sccm	10 Million	24 VDC	39.88 mm	76.5 g	1.16 inch	50 °C	EPDM	40	Current or Voltage	Mounting Screw	2.0 Watts Maximum	Precision Fluidics Division	Solenoid	n/a	PEEK	0.35	12 mm	18" Flying Leads	24	Moderate - PEEK Body, EPDM Diaphragm	3 Way Universal	Face Seal
LQX12-3W24FF48-000	Quote Required	Quote Required	TBD	Up to 700 sccm	Vac to 50 psig	Bubble Tight	3.4 bar	Solvent management for Liquid Chromatography, Highly aggressive media dispensing and control	Electronic	Liquids	3-Way Universal	20	9	Diaphragm Rocker Isolation Valve	1/4"- 28 UNF 2B	2.54 mm pins	< 20 ms (2-Way), < 12 ms (3-Way)	0 °C	Mounting Screw	1.02 mm	700 sccm	10 Million	24 VDC	1.57 inch	2.7 oz	29.46 mm	50 °C	FFKM	40	Current or Voltage	Threaded Port Connections	2.0 Watts Maximum	Precision Fluidics Division	Solenoid	n/a	PEEK	0.35	12 mm	2.54mm Pitch Male Pins	24	High - PEEK Body, FFKM Diaphragm	3 Way Universal	1/4" -28
LQX12-3W24FF48-001	Quote Required	Quote Required	TBD	Up to 700 sccm	Vac to 50 psig	Bubble Tight	50 psi	Solvent management for Liquid Chromatography, Highly aggressive media dispensing and control	Electronic	Liquids	3-Way Universal	20	9	Diaphragm Rocker Isolation Valve	1/4"- 28 UNF 2B	18" Wire Leads	< 20 ms (2-Way), < 12 ms (3-Way)	0 °C	Mounting Screw	0.040 inch	700 sccm	10 Million	24 VDC	1.57 inch	76.5 g	1.16 inch	50 °C	FFKM	40	Current or Voltage	Threaded Port Connections	2.0 Watts Maximum	Precision Fluidics Division	Solenoid	n/a	PEEK	0.35	12 mm	18" Flying Leads	24	High - PEEK Body, FFKM Diaphragm	3 Way Universal	1/4" -28
LQX12-3W24FFFS-000	Quote Required	Quote Required	TBD	Up to 700 sccm	Vac to 50 psig	Bubble Tight	50 psi	Solvent management for Liquid Chromatography, Highly aggressive media dispensing and control	Electronic	Liquids	3-Way Universal	20	9	Diaphragm Rocker Isolation Valve	4 x #2-56 UNC-2B	2.54 mm pins	< 20 ms (2-Way), < 12 ms (3-Way)	0 °C	Manifold	1.02 mm	700 sccm	10 Million	24 VDC	1.57 inch	2.7 oz	29.46 mm	50 °C	FFKM	40	Current or Voltage	Mounting Screw	2.0 Watts Maximum	Precision Fluidics Division	Solenoid	n/a	PEEK	0.35	0.47 inch	2.54mm Pitch Male Pins	24	High - PEEK Body, FFKM Diaphragm	3 Way Universal	Face Seal
LQX12-3W24FFFS-001	Quote Required	Quote Required	TBD	Up to 700 sccm	Vac to 50 psig	Bubble Tight	50 psi	Solvent management for Liquid Chromatography, Highly aggressive media dispensing and control	Electronic	Liquids	3-Way Universal	20	9	Diaphragm Rocker Isolation Valve	4 x #2-56 UNC-2B	18" Wire Leads	< 20 ms (2-Way), < 12 ms (3-Way)	0 °C	Manifold	1.02 mm	700 sccm	10 Million	24 VDC	1.57 inch	2.7 oz	29.46 mm	122 °F	FFKM	40	Current or Voltage	Mounting Screw	2.0 Watts Maximum	Precision Fluidics Division	Solenoid	n/a	PEEK	0.35	0.47 inch	18" Flying Leads	24	High - PEEK Body, FFKM Diaphragm	3 Way Universal	Face Seal