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The CD Valve cd3090 is a braze-on copper saddle valve designed for use on 1/2 inches copper tubing in HVAC and refrigeration systems. This 4-pack kit gives technicians everything needed to access refrigerant lines, add refrigerant, or perform diagnostics without cutting or replacing existing copper lines. Each saddle valve brazes directly onto the copper tube for a permanent, leak-free connection that holds up under system pressure and repeated use. The copper construction provides strong resistance to corrosion, making it a reliable choice in both residential and commercial HVAC installations. HVAC technicians and refrigeration service professionals rely on saddle valves like this one to tap into sealed systems quickly and efficiently. The braze-on design creates a metallurgically bonded joint, which is more secure than mechanical clamp-style saddle valves and better suited for long-term service. Each pack includes four CD2245 brass caps and valve cores along with the CD3090 core removal tool, so technicians have everything on hand to complete the job. The brass valve core seals the port when not in use, and the brass cap provides a secondary seal against leaks. The core removal tool lets you safely depress or remove the valve core during service without losing refrigerant charge. This combination of components makes the cd3090 kit a practical addition to any HVAC service truck or supply stock. Whether you are working on residential split systems, light commercial refrigeration, or any application using 1/2 inches copper lines, this 4-pack delivers the parts needed for multiple service calls in one purchase. The high-strength copper body withstands brazing temperatures and system operating pressures without deforming or cracking.
The CD Valve cd3090 4-pack provides HVAC and refrigeration technicians with a complete braze-on saddle valve solution for 1/2 inches copper lines, combining durable copper construction with included service components for fast, reliable field installations.
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