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L2 Series 4-Way Solenoid Operated Pneumatic Valve, Single Solenoid Air Pilot, Spring Return w/Flush Locking Override, 1/4 Inch NPT Ports, 24 VDC Coil, Up To 79

Description & Features

The Numatics L Series Solenoid Valve is engineered for precise control in pneumatic power and control applications. Designed with a single solenoid air pilot and a spring return with flush locking override it is suitable for unlubricated or lubricated service. This 4-way valve features 1/4 inch NPT ports and operates on a 24 VDC coil offering up to 79 SCFM flow rating.

Capable of operating within a pressure range of 28" Hg vacuum to 150 PSIG this valve provides reliable performance across demanding conditions. The valve's robust construction allows for a temperature range from -10F to +115F.

The device includes a DIN plug-in solenoid and plug connector with an indicator light and can be either in-line or manifold mounted. Integral speed control is available and hand-lever valves are an option. Ideal for industrial automation and control systems it ensures dependable performance and longevity.

MPN: L22BA452B000061

Supplier Part Number: L22BA452B000061

Specifications

Brand Asco	Actuator Type Solenoid	Body Material Aluminum	Coil Type Continuous Duty	Connection Type NPT	Enclosure Type IP65, NEMA 4	End Type NPT	grp Lubrication Unlubricated or Lubricated Service	Media Compressed Air, Fluid	Nominal Size 1/4 in	Number of Ports/Ways 4	Number of Positions 2	Series L2 Series	Spool Action Spring Return with Flush Locking Override	Valve Type Single Solenoid Air Pilot Valve

Similar Products

Model Number	Valve Type	Spool Action	Voltage	Ports	Flow Rating (SCFM)	CV Factor
L22BA452O000030 L2 Series Solenoid Pneumatic Valve	Single Solenoid Air Pilot	Spring Return w/Flush Locking Override	110 VAC	1/4	79	1.7000
L22BB452B000061 L2 Series Solenoid Pneumatic Valve	Double Solenoid Air Pilot	Detent w/Flush Locking Override	24 VDC	1/4	79	1.7000
L22BB452O000030 L2 Series Solenoid Pneumatic Valve	Double Solenoid Air Pilot	Detent w/Flush Locking Override	110 VAC	1/4	79	1.7000

Product Questions & Answers (3)

Question by: Ross S on Feb 13, 2026, 8:36 PM

valve's rated up to 79 SCFM -- is that enough flow for a 1/4 inch port setup running standard shop air?

Answer by: Customer Support on Feb 15, 2026, 6:30 AM

For a 1/4 inch NPT valve, 79 SCFM is a solid flow rating. Most shop air applications running quarter-inch lines won't come close to pushing that hard, so you've got good headroom there. The Cv factor on this one is 1.7, which lines up well with the flow rating and confirms it moves air efficiently for its port size. As long as your system pressure stays between 14.5 and 150 PSIG on the shift side, this valve will cycle without issue.

Question by: Lynn G on Oct 26, 2025, 4:20 PM

Will this valve work alright if I'm usin' it with unlubricated air?

Answer by: Customer Support on Oct 28, 2025, 2:14 PM

This Numatics L Series valve is suitable for both unlubricated and lubricated service, so you shouldn't have any problems there.

Question by: Neil T on Nov 10, 2025, 5:09 PM

got a control panel that’s 24vdc. will this valve run on that, and what kind of plug does it use?

Answer by: Customer Support on Nov 12, 2025, 6:32 AM

For power and wiring, it uses a 24 VDC coil and comes with a DIN plug-in solenoid and plug connector that has an indicator light.