this fits onto a R290 propane gas bottle This is a CH-341 refrigerant faucet, commonly used as a can tap or bottle opener for R22, R134a, or R410A refrigerants. The valve features a brass body with a distinct green plastic handle on top for turning the faucet.It is designed with a 1/4" SAE connector fitting, suitable for most standard charging hoses. This tool allows for safe dispensing or charging of air conditioning systems by controlling the flow of refrigerant.
