AUTOMATIC & MANUAL SHUT-OFF VALVES 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. 90259 90° MANUAL SHUT-OFF VALVE SET Needle valve design with flexible hose controls refrigerant with a twist of a knob. Meets SAE, EPA and UL requirements for containment of refrigerant. Screws onto charging hose end. 90° Manual Shut-Off Valve Set Includes: 90269 90279 90289 Blue 1/4 x 1/4” Yellow 1/4” x 1/4” Red 1/4” x 1/4” Also Available: 90389 Red 1/4 x 3/16” (Automotive) 90262 STRAIGHT MANUAL SHUT-OFF VALVE SET 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. Straight and Manual Shut-Off Valve Set includes: 90263 Blue 1/4 x 1/4” 90264 90265 Also Available: 90365 Yellow 1/4” x 1/4” Red 1/4” x 1/4” Red 1/4 x 3/16” MANUAL SHUT-OFF BALL VALVES 90430 For custom application, Mastercool offers swivel ball valves without the hoses. This valve may be used to add shut-off valves to recycling equipment, manifold sets, flushing equipment, etc. 82495 90430 82495 AUTOMATIC SHUT-OFF VALVES Valve simply screws onto hose end. Available in straight and 90° models. Meets SAE, EPA and UL requirements for containment of refrigerant. << QUICK DISCONNECT : NO LOSS OF REFRIGERANT >> 90333-R 90333-R 90335-R 90333-UV 90335-R 90337 90° 1/4 FL-M x 1/4 FL-F 90° 1/4” FFL x 13 mm Straight 1/4 FL-M x 1/4 FL-F Straight 1/4 FL-M x 3/16 FL-F 16 CALL 973 252-9119 CLICK www.mastercool.com 1/4 FL-F x 1/4 FL-M swivel ball valve (less hose) 1/2” ACME x 1/2” ACME R134a ball valve
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