• 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
• For custom application, Mastercool offers swivel ball valves without the hoses
• These valves may be used to add shut-off valves to recycling equipment, manifold sets, flushing equipment, etc.