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The Parker 4120-00 is a 7/8 inch ODF normally closed secondary coolant valve designed for reliable performance in HVAC systems. It features a durable steel construction and Buna-N diaphragm, with a capacity of 5 cubic inches and an operational pressure range from 0 to 150 psi.
Constructed to ASME standards and UL listed, ensuring high-quality and safety. Suitable for use in various systems to manage flow and prevent fluid backflow.
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