3M™ Check Valve, 94-666/3, Pack of 3, 1 per case

Keeping Spray Application Consistent and Clean The 3M™ Check Valve helps paint specialists ensure that application of paint and other fluid materials is consistent and trouble-free. These 1-way check valves are mounted in clear stems that fit easily into cup lids in a range of attached cup configurations. The valves maintain accurate pressure inside the cups for even spray application. They also help prevent paints and primers from backing up into either the air tube or the spray gun, even if the cup is tilted – greatly reducing downtime and cleanup. 3M™ Check Valves are available in packs of 3 for assemblies using 250 mL cups, any 1-quart and 1/2-pint pressurized cupsand any pressurized gravity cups. A Spray System That Pays Off The 3M™ Check Valve works with our 3M™ spray guns and cups, featuring aluminum or composite bodies to deliver a broad range of atomized fluids with limited internal buildup. These spray guns incorporate needle tips, spray nozzles and air caps in a full range of sizes. Just by switching the tip, nozzle or air cap, you can fine-tune the gun to create mirror-smooth finishes or a broad range of “orange peel” and similar textures. These versatile guns also let you adjust spray patterns and fluid volume with a quick turn of the wrist, providing fan sizes as wide as 12” or as narrow as dime with very low overspray. Siphon and gravity feed 3M™ HVLP spray guns are available in bleed and non-bleed configurations, ideal for use with regulated compressed air or 3M™ turbine-supplied air. Complete your 3M™ setup with a complete selection of attached and remote cup assemblies, hose assemblies, regulators and more.