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The Robinair 40330 is a line piercing valve with an integrated valve core that provides Schrader-valve protected access to A/C and refrigerant lines. It fits 3/16, 1/4, 5/16, and 3/8 inch outside-diameter tubing, uses a 1/4 inch male flare outlet, and features jaws that grip firmly for a leak-proof seal. Constructed of brass and rated for -40 to 250 F, it supports charging, evacuation, recovery, and diagnostics in HVAC/R and automotive A/C systems.
Line piercing valve for HVAC/R and automotive A/C service with integrated valve core, 1/4 inch male flare outlet, and compatibility with multiple tubing outer diameters.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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