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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.
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90° MANUAL SHUT-OFF VALVE SET
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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.
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| 90259 |
90° Manual shut-off valve set includes:
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| 90269 |
Blue 1/4" x 1/4"
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| 90279 |
Yellow 1/4" x 1/4"
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| 90289 |
Red 1/4" x 1/4"
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| Also available: | |||||
| 90389 | Red 1/4" x 3/16" (Automotive) | ||||
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STRAIGHT MANUAL SHUT-OFF VALVE SET
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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. Can be operated with one hand. Screws onto charging hose end.
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90262
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Straight & Manual shut-off valve set includes:
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| 90263 |
Blue 1/4" x 1/4"
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| 90264 |
Yellow 1/4" x 1/4"
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| 90265 |
Red 1/4" x 1/4"
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Also available:
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| 90365 |
Red 1/4" x 3/16"
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| Japanese Standard: | ||||||||||
| 49262-J |
Straight & Manual shut-off valve set includes:
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| 49263-J |
Blue 1/2" x 20 UNF-M x F
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| 49264-J |
Yellow 1/2" x 20 UNF-M x F
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| 49265-J |
Red 1/2" x 20 UNF-M x F
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| 82495-J |
Yellow M10 x 1/5-M x F
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MANUAL SHUT-OFF BALL VALVES
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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.
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90430
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1/4" x 1/4" swivel ball valve (less hose)
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AUTOMATIC SHUT-OFF VALVES
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Simple valve screws onto hose end. Available in straight and 90° models. Meets SAE, EPA and UL requirements for containment of refrigerant.
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| 90333-R |
90° 1/4" x 1/4"
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| 90333-UV |
90° 1/4 FFL x 13mm
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| 90335-R |
Straight 1/4" x 1/4"
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| 90337 |
Straight 1/4" x 3/16"
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