Hvac Valve Core Remover Installer With Dual Size SAE 1/4 & 5/16 Port Air Conditioning Line Repair Tools For R22 R410A

Quick and easy to replace leaking valve coresCompatible with R22, R410a refrigeration air conditioning line systemAdapt to R22/R134/R410/R32 refrigerants in air conditioningDual size 1/4-inch, 5/16-inch SAE portNo need to turn off the machine, or release the refrigerantItem Name: Valve Core Remover InstallerMaterial: BrassService Ports: 1/4 " and 5/16" SAE FemaleBypass Ports: 1/4" SAE MaleHow to Use:1.Pull out the valve rod to the dead point, close the valve on the wrench, adjust the connector of the wrench to the air conditioning interface, and then tighten the air conditioning valve.2.After the air conditioning valve is tightened, make sure that the disassembled valve is opened, push the valve rod into the air conditioning valve, rotate the tail knob of the product, find the valve clamping angle, and then loosen the valve core.3.After the valve is removed, pull out the valve stem, close the valve on the product, loosen the disassembly knob, take out the valve core, and remove it.Notice: Before removing the valve core, please close the valve core wrench valve and disconnect the air conditioner internal connection.Copper