Mastercool – Shut-off Ball Valves – Refrigerant Line Containment
Overview
Mastercool – Shut-off Ball Valves – Refrigerant Line Containment
Mastercool’s Manual Shut-off Ball Valves are engineered for safe, efficient refrigerant containment during HVAC service procedures. These valves help meet EPA requirements by allowing shut-off control within 12 inches of the charging hose ends, significantly reducing the risk of accidental refrigerant venting.
Designed for flexibility, these swivel ball valves are sold without hoses and are ideal for custom installations in recycling equipment, manifold sets, and flushing systems. Each variant offers a durable, easy-to-use solution for technicians handling refrigerants in both standard and high-pressure systems.
Ideal for HVAC technicians requiring dependable shut-off control in refrigerant servicing setups.
✅ Key Features
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✅ Meets EPA Regulations – Prevents unnecessary refrigerant venting.
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✅ Swivel Design – Allows easy movement and secure connections.
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✅ Manual Control – Simple shut-off function for precise servicing.
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✅ Custom Application Ready – Install in manifold sets, flushing equipment, and more.
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✅ Durable Construction – Built for long-term use in professional settings.
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✅ Hose-Free Design – Use with existing or custom systems.
Specifications
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Type: Manual swivel ball valve
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Material: Heavy-duty brass
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Application: Refrigerant containment (EPA compliant)
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Use Cases: Manifold sets, recycling equipment, flushing gear
Available Variants
| Part Code | Description |
|---|---|
| MC90430 | 1/4″ x 1/4″ Swivel Ball Valve (No Hose) |
| MC90433 | 1/4″ x 5/16″ Swivel Ball Valve (No Hose) |