- Product Reviews
DeVilbiss Air Adjustment Valve, DEV HAV-501
The DeVilbiss HAV-501 Air Adjustment Valve is designed to allow for spray gun operators to control air pressure at the gun itself. The HAV-501 has a built-in air gauge, an easy-install swivel top, and is great for any professional spray gun!
Weight: 5 oz.
Air Inlet: 1/4" NPS (M)
Air Outlet: 1/4" NPS (F) (Swivel)