L2 Series 4-Way Manually Operated Pneumatic Valve, Hand Lever, Spring Return, 1/4 Inch NPT Ports, Up To 79

CV Factor
1.70
Brand
Numatics - C/O Asco Lp
Brand
Asco Lp Cylinder
Pack Size
1.00
UOM
EA
Flow Rating (SCFM)
79
Ports
1/4
Spool Action
Spring Return
Supplier Part Number
L22LA452O000000
Valve Type
Hand Lever
Product Weight
0.54 lbs
Alternate Part Numbers
Alternate Part Number C1LC66

Product Questions & Answers

got an air cylinder i need to run forward and back by hand. is this the kind of valve for that or am i off base
Question by: Hank S on Sep 7, 2025, 10:34 AM
For manual forward and reverse control in a pneumatic circuit, this is a fit. It is a 4-way hand lever valve with spring return, so it is meant for direct operator directional control without electrical or pilot actuation.
Answer by: Customer Support on Sep 9, 2025, 6:53 AM
What's the pressure range on this valve, and will it handle vacuum on the inlet side?
Question by: Kirk G on Aug 12, 2025, 5:55 PM
Rated from 28 inches of mercury vacuum all the way up to 150 PSIG, so yes, it'll work on the vacuum side without issue. The spring return action brings it back to its default position once you let go of the lever, and flow runs up to 79 SCFM with a Cv of 1.7. Ports are 1/4 inch NPT, so hydraulic connections it in is pretty straightforward on most standard pneumatic lines.
Answer by: Customer Support on Aug 14, 2025, 8:15 AM
What's the temp range this valve can handle? Gotta make sure it doesn't freeze up on me.
Question by: Lance M on Sep 18, 2025, 10:22 AM
It's rated to run from -10°F up to +115°F, so it should hold up well unless you're dealing with some seriously extreme conditions.
Answer by: Customer Support on Sep 20, 2025, 6:02 AM

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