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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SKU	Availability	Price	Connection Size	Industry Application	Input Voltage	For Fluid Type	Out of Stock Lead Time	Vacuum to Pressure Range	Operation Type	Height	Maximum Operating Temperature	Flow Rate	Orifice Size	Actuation Type	Standard Lead Time	Minimum Operating Temperature	Electrical Connection	Leak Rate	Max Order Quantity	Body Material	Maximum Flow Rate	Weight	Function	Width	Division	Control Method	Seal Material	Maximum Operating Pressure	Shipping Weight	Cycles per Lifetime	Power Consumption	Response Time	Connection Type	Configuration	Mounting Type	Length	Valve Type	Mounting Style	Voltage (VDC)	Chemical Resistance Required	Valve Configuration Type	Electrical Connection
LQX12-3W12FF48-000	Backordered	POR	1/4"- 28 UNF 2B	Solvent management for Liquid Chromatography, Highly aggressive media dispensing and control	12 VDC	Liquids	40	Vac to 50 psig	Electronic	39.88 mm	122 °F	Up to 700 sccm	1.02 mm	Solenoid	20	0 °C	2.54 mm pins	Bubble Tight	9	PEEK	700 sccm	2.7 oz	3-Way Universal	12 mm	Precision Fluidics Division	Current or Voltage	FFKM	3.4 bar	0.35	10 Million	2.0 Watts Maximum	< 20 ms (2-Way), < 12 ms (3-Way)	Threaded Port Connections	n/a	Mounting Screw	1.16 inch	Diaphragm Rocker Isolation Valve	1/4" -28	12	High - PEEK Body, FFKM Diaphragm	3 Way Universal	2.54mm Pitch Male Pins
LQX12-3W12FF48-001	Backordered	POR	1/4"- 28 UNF 2B	Solvent management for Liquid Chromatography, Highly aggressive media dispensing and control	12 VDC	Liquids	40	Vac to 50 psig	Electronic	39.88 mm	50 °C	Up to 700 sccm	1.02 mm	Solenoid	20	32 °F	18" Wire Leads	Bubble Tight	9	PEEK	700 sccm	76.5 g	3-Way Universal	0.47 inch	Precision Fluidics Division	Current or Voltage	FFKM	3.4 bar	0.35	10 Million	2.0 Watts Maximum	< 20 ms (2-Way), < 12 ms (3-Way)	Threaded Port Connections	n/a	Mounting Screw	29.46 mm	Diaphragm Rocker Isolation Valve	1/4" -28	12	High - PEEK Body, FFKM Diaphragm	3 Way Universal	18" Flying Leads
LQX12-3W12FFFS-000	Backordered	POR	4 x #2-56 UNC-2B	Solvent management for Liquid Chromatography, Highly aggressive media dispensing and control	12 VDC	Liquids	40	Vac to 50 psig	Electronic	39.88 mm	50 °C	Up to 700 sccm	0.040 inch	Solenoid	20	32 °F	2.54 mm pins	Bubble Tight	9	PEEK	700 sccm	2.7 oz	3-Way Universal	12 mm	Precision Fluidics Division	Current or Voltage	FFKM	3.4 bar	0.35	10 Million	2.0 Watts Maximum	< 20 ms (2-Way), < 12 ms (3-Way)	Mounting Screw	n/a	Manifold	29.46 mm	Diaphragm Rocker Isolation Valve	Face Seal	12	High - PEEK Body, FFKM Diaphragm	3 Way Universal	2.54mm Pitch Male Pins
LQX12-3W12FFFS-001	Backordered	POR	4 x #2-56 UNC-2B	Solvent management for Liquid Chromatography, Highly aggressive media dispensing and control	12 VDC	Liquids	40	Vac to 50 psig	Electronic	1.57 inch	50 °C	Up to 700 sccm	1.02 mm	Solenoid	20	32 °F	18" Wire Leads	Bubble Tight	9	PEEK	700 sccm	76.5 g	3-Way Universal	12 mm	Precision Fluidics Division	Current or Voltage	FFKM	50 psi	0.35	10 Million	2.0 Watts Maximum	< 20 ms (2-Way), < 12 ms (3-Way)	Mounting Screw	n/a	Manifold	29.46 mm	Diaphragm Rocker Isolation Valve	Face Seal	12	High - PEEK Body, FFKM Diaphragm	3 Way Universal	18" Flying Leads
LQX12-3W24EP48-100	Backordered	POR					40								20				9						Precision Fluidics Division				0.35									1/4" -28	24	Moderate - PEEK Body, EPDM Diaphragm	3 Way Universal	2.54mm Pitch Male Pins
LQX12-3W24EP48-101	Backordered	POR					40								20				9						Precision Fluidics Division				0.35									1/4" -28	24	Moderate - PEEK Body, EPDM Diaphragm	3 Way Universal	18" Flying Leads
LQX12-3W24EPFS-000	Backordered	POR	4 x #2-56 UNC-2B	Solvent management for Liquid Chromatography, Highly aggressive media dispensing and control	24 VDC	Liquids	40	Vac to 40 psig	Electronic	1.57 inch	50 °C	Up to 650 sccm	1.02 mm	Solenoid	20	32 °F	2.54 mm pins	Bubble Tight	9	PEEK	650 sccm	76.5 g	3-Way Universal	0.47 inch	Precision Fluidics Division	Current or Voltage	EPDM	40 psi	0.35	10 Million	2.0 Watts Maximum	< 20 ms (2-Way), < 12 ms (3-Way)	Mounting Screw	n/a	Manifold	29.46 mm	Diaphragm Rocker Isolation Valve	Face Seal	24	Moderate - PEEK Body, EPDM Diaphragm	3 Way Universal	2.54mm Pitch Male Pins
LQX12-3W24EPFS-001	Backordered	POR	4 x #2-56 UNC-2B	Solvent management for Liquid Chromatography, Highly aggressive media dispensing and control	24 VDC	Liquids	40	Vac to 40 psig	Electronic	39.88 mm	50 °C	Up to 650 sccm	0.040 inch	Solenoid	20	32 °F	18" Wire Leads	Bubble Tight	9	PEEK	650 sccm	76.5 g	3-Way Universal	12 mm	Precision Fluidics Division	Current or Voltage	EPDM	40 psi	0.35	10 Million	2.0 Watts Maximum	< 20 ms (2-Way), < 12 ms (3-Way)	Mounting Screw	n/a	Manifold	1.16 inch	Diaphragm Rocker Isolation Valve	Face Seal	24	Moderate - PEEK Body, EPDM Diaphragm	3 Way Universal	18" Flying Leads
LQX12-3W24FF48-000	Backordered	POR	1/4"- 28 UNF 2B	Solvent management for Liquid Chromatography, Highly aggressive media dispensing and control	24 VDC	Liquids	40	Vac to 50 psig	Electronic	1.57 inch	50 °C	Up to 700 sccm	1.02 mm	Solenoid	20	0 °C	2.54 mm pins	Bubble Tight	9	PEEK	700 sccm	2.7 oz	3-Way Universal	12 mm	Precision Fluidics Division	Current or Voltage	FFKM	3.4 bar	0.35	10 Million	2.0 Watts Maximum	< 20 ms (2-Way), < 12 ms (3-Way)	Threaded Port Connections	n/a	Mounting Screw	29.46 mm	Diaphragm Rocker Isolation Valve	1/4" -28	24	High - PEEK Body, FFKM Diaphragm	3 Way Universal	2.54mm Pitch Male Pins
LQX12-3W24FF48-001	Backordered	POR	1/4"- 28 UNF 2B	Solvent management for Liquid Chromatography, Highly aggressive media dispensing and control	24 VDC	Liquids	40	Vac to 50 psig	Electronic	1.57 inch	50 °C	Up to 700 sccm	0.040 inch	Solenoid	20	0 °C	18" Wire Leads	Bubble Tight	9	PEEK	700 sccm	76.5 g	3-Way Universal	12 mm	Precision Fluidics Division	Current or Voltage	FFKM	50 psi	0.35	10 Million	2.0 Watts Maximum	< 20 ms (2-Way), < 12 ms (3-Way)	Threaded Port Connections	n/a	Mounting Screw	1.16 inch	Diaphragm Rocker Isolation Valve	1/4" -28	24	High - PEEK Body, FFKM Diaphragm	3 Way Universal	18" Flying Leads
LQX12-3W24FFFS-000	Backordered	POR	4 x #2-56 UNC-2B	Solvent management for Liquid Chromatography, Highly aggressive media dispensing and control	24 VDC	Liquids	40	Vac to 50 psig	Electronic	1.57 inch	50 °C	Up to 700 sccm	1.02 mm	Solenoid	20	0 °C	2.54 mm pins	Bubble Tight	9	PEEK	700 sccm	2.7 oz	3-Way Universal	0.47 inch	Precision Fluidics Division	Current or Voltage	FFKM	50 psi	0.35	10 Million	2.0 Watts Maximum	< 20 ms (2-Way), < 12 ms (3-Way)	Mounting Screw	n/a	Manifold	29.46 mm	Diaphragm Rocker Isolation Valve	Face Seal	24	High - PEEK Body, FFKM Diaphragm	3 Way Universal	2.54mm Pitch Male Pins
LQX12-3W24FFFS-001	Backordered	POR	4 x #2-56 UNC-2B	Solvent management for Liquid Chromatography, Highly aggressive media dispensing and control	24 VDC	Liquids	40	Vac to 50 psig	Electronic	1.57 inch	122 °F	Up to 700 sccm	1.02 mm	Solenoid	20	0 °C	18" Wire Leads	Bubble Tight	9	PEEK	700 sccm	2.7 oz	3-Way Universal	0.47 inch	Precision Fluidics Division	Current or Voltage	FFKM	50 psi	0.35	10 Million	2.0 Watts Maximum	< 20 ms (2-Way), < 12 ms (3-Way)	Mounting Screw	n/a	Manifold	29.46 mm	Diaphragm Rocker Isolation Valve	Face Seal	24	High - PEEK Body, FFKM Diaphragm	3 Way Universal	18" Flying Leads

LQX12 - 12 mm Miniature Diaphragm Isolation Valve

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