Shop Our Equipment › Graco | Direct-Mount Vent Valves for G3 Pumps NPT, 12 VDC, 35-241 bar (500-3500 psi), Normally Open, RH Image 1 of 1 Graco | Direct-Mount Vent Valves for G3 Pumps NPT, 12 VDC, 35-241 bar (500-3500 psi), Normally Open, RH $0.00 Add To Cart Added! Product FeaturesIndustry leading feature for your lube system needs. Product FeaturesIndustry leading feature for your lube system needs. You Might Also Like Graco GL-1 XL Grease Injector, Six Point Graco | GL-32 Grease Injector, Carbon Steel, 2-Injector Manifold, 1/4 NPT x 6 mm Graco | GLC X Controller w/14-Pin Connector, 2-Wire, 0.91m (3 ft) Power In and 12-Wire Colour Coded 0.91m (3 ft) Cable, connects to Compact Dyna-Star Graco | Proximity Switch, M11 x 1, 350 bar (5,075 psi) Graco | GL-1 XL Grease Injector, Four Point