Hvac Valve Refrigerant Valve, Liquid Safety Valve For R410a R22 Air Conditioning Refrigerant,1/4 "Safety Adapter Refrigerant Charging Valve--2pcs Freon For Car Ac SAKURA Koi Pocket Field Sketch Kit - Watercolor Sets for Painting On the Go - 48 Colors - 1 Water Brush - 1 Sponge - 1 Mixing Palette Visit the SAKURA Store 4.7 918 ratings $4361 FREE Returns 𝐇𝐕𝐀𝐂 𝐅𝐥𝐨𝐰 𝐂𝐨𝐧𝐭𝐫𝐨𝐥 𝐕𝐚𝐥𝐯𝐞: Air conditioner ball valve with shut-off valve with 1/4 female thread fitting. 3x R410a HVAC Straight Shut-Off Ball Valve Adapter 1/4 5/16 for R134a R22 R12 𝐖𝐢𝐝𝐞 𝐔𝐬𝐚𝐠𝐞: Air conditioning refrigerant ball valve is suitable for R134A R22 R12 R410A charging hoses AC HVAC refrigerant system, great tools for car air conditioner, mini split units, condenser, home air Conditioning HVAC charging and recovery These valves also allow liquid refrigerant from high-side manifold connection to be drawn into the system before disconnecting the manifold. Designs with a quarter turn of the SHUT-OFF valve handle switch for controls refrigerant. 𝐖𝐞𝐥𝐥 𝐅𝐮𝐧𝐜𝐭𝐢𝐨𝐧: HVAC flow control valve helps prevent the accidental release of freon, help reduce refrigerant loss when disconnecting gauges. Buy Refrigerant Ball Valve Adapter 1/4 SAE for Air Conditioner HVAC A/C Automotive Service Tools R410A R134A R22 R12 Brass HVAC A/C Straight Shut-Off...