Does anyone know if a Hayward 1/4" needle valve can be used to control air in lieu of liquid?
Spinner 2 Supporter Mar 22, 2015 #1 Joined Dec 4, 2011 Messages 1,672 Likes 11 Points 38 Location Bakersfield Mar 22, 2015 #1 Does anyone know if a Hayward 1/4" needle valve can be used to control air in lieu of liquid?
