Description
Copeland 049163 Pilot Operated Refrigeration Solenoid Valve Body
The Copeland 049163 is a 2-way, normally closed, pilot operated refrigeration solenoid valve body designed for reliable flow control in commercial and industrial refrigeration systems. Featuring a 1/2″ sweat connection and a convenient mounting stud, this valve body delivers robust performance across a range of common refrigerants. The normally closed design ensures the valve remains shut in the de-energized state, providing a safe default position that protects your refrigeration circuit.
Key Features
- 2-way, normally closed (NC) solenoid valve body
- Pilot operated design for efficient, low-power actuation
- 1/2″ sweat (solder) connection for secure, leak-free installation
- Includes mounting stud for easy, secure system integration
- R22 refrigerant capacity: 8.0 Ton
- R134a refrigerant capacity: 6.0 Ton
- Model/Part Reference: 200RB4T4T
Refrigerant Compatibility & Capacity
- R22: 8.0 Ton capacity
- R134a: 6.0 Ton capacity
Applications
Ideal for use in commercial refrigeration systems, walk-in coolers, freezers, and other HVAC/R applications requiring precise solenoid-controlled refrigerant flow. The pilot operated mechanism makes it well-suited for systems where low pressure differential operation and high flow capacity are essential.
Installation Notes
- Valve body only — a separate solenoid coil is required for operation
- 1/2″ sweat connections compatible with standard copper tubing
- Mounting stud included for secure panel or bracket mounting
- Normally closed: valve closes when coil is de-energized







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