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The CDVALVECDVCD3078 C&DV-CD3078 is a braze-on copper saddle valve designed for use on 7/8 inch copper tubing. Saddle valves of this type are used to tap into existing refrigerant or fluid lines without cutting the main line, making them a practical fitting in HVAC and refrigeration service work. The braze-on construction provides a more secure, leak-resistant connection compared to clamp-style saddle valves, and the copper body is compatible with standard copper tubing systems. This listing includes 2 valves per pack.
This saddle valve is suited for HVAC technicians and refrigeration service professionals working on systems that use 7/8 inch copper lines. Common applications include low-side access fittings, auxiliary line taps, and service port additions on residential and light commercial refrigeration or air conditioning systems. The braze-on design requires brazing to the tube surface, making it appropriate for permanent or semi-permanent installations where a mechanically clamped valve would not provide adequate sealing.
Designed as an OEM-style braze-on saddle valve for 7/8 inch copper tube applications in HVAC and refrigeration systems.
Installation should be performed by a licensed HVAC or refrigeration technician. The system must be properly recovered and depressurized before brazing the saddle valve onto the copper line. Use appropriate brazing alloy and flux for copper-to-copper joints, and follow applicable mechanical and refrigeration codes. Allow the joint to cool fully before pressurizing the line or operating the valve.
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