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The York S1-VLV-057B is a thermal expansion valve designed for HVAC systems. It controls the flow of refrigerant effectively. This valve features a one half inch ODF inlet and outlet, making it easy to connect to existing systems. The bleed type design allows some refrigerant to bypass when closed, helping to maintain system balance and temperature regulation.
This valve is essential for managing refrigerant flow within HVAC systems.
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