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Automann · Air System
170.110380
In stock · ships from Knoxville
This is a LOV-4 type low-opening service relay valve for air brake systems.
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Ideal for tandem axle trailers requiring quicker brake response. Not suitable for converter dollies or systems requiring higher crack pressures.
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It is designed to speed up the application and release of the service brakes on tandem axle trailers by using air pressure from the trailer's reservoir to quickly supply the brake chambers when signaled by the towing vehicle. The 'low opening' 1.5 PSI crack pressure provides faster brake response. It is typically replaced when a trailer's brakes are slow to react, fail to release properly, or are causing uneven braking.
Part Number: 170.110380
RELAY VALVE, LOV4 TYPE
Unit: ea
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside air system
