Wide Applicatipon:Straight and manual shut-off valve fits for R134a R22 R12 R410a Charging hoses A/C HVAC Refrigerant Operation
Premium Quality: The R134A shut valves are made of heavy duty solid metal for durable use. Meets SAE, EPA and UL requirements for containment of refrigerant. Strong sealing for durability and safety
Manufacture Standard: This switch Ball valve's maximum working pressure is 800 psi (55 bar) maximum working pressure and 4000 psi (276 bar) minimum burst pressure
Easy Installation: The standard ball vale can be operated with one hand - Screws onto charging hose end. The coupler nuts are deeply knurled for quick finger-tightening
Package Include: 2PCS R12 R22 Refrigerant Charging Valve. If you have any other concerns, please feel free to contact us any time