Mastercool manufactures a complete line of shut-off valves for containment of refrigerant. EPA requires shut-off valves within 12 inches of the charging hose ends to prevent unnecessary venting of refrigerant. Using shut-off valves is much safer than allowing refrigerant to blow out during service.
Ball valve design with flexible hose controls refrigerant with a quarter turn of the valve handle. Meets SAE, EPA and UL requirements for containment of refrigerant. One hand operation. Screws onto charging hose end.
90262-R 45˚ Manual Shut-Off Valve Set includes:
90263-R: Blue 1/4″ x 1/4″
90264-R: Yellow 1/4″ x 1/4″
90265-R: Red 1/4″ x 1/4″
90365: Red 1/4″ x 3/16″