- Needle 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
- Screws onto charging hose end.
The Mastercool 90262 is a 90° Manual Shut-Off Valve (set of 3). 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.