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Integrated Signaling: Built-in auxiliary switches eliminate the need for external mounting kits to confirm damper position
Using a switch with a different rating than the original can lead to frequent short cycling or dangerous operation
With a 3/8" x 3/8" sweat connection and a 30-inch capillary tube
Multi-refrigerant compatibility: Rated for use with HCFC
) provides a redundant thermal safety layer at 195°F
Johnson Controls V-4440-1001 Valve Assembly R-410A Integrated Signaling: Built-in auxiliary switchesThe Johnson Controls V 4440 1001 is a robust 1 2 inch pneumatic three way brass valve assembly designed for precise HVAC terminal unit control. This unit features a 1. 4 Cv flow coefficient and is engineered for proportional control of hot water, chilled water, or 50% glycol solutions in mixing or diverting applications. The assembly operates on a 4 to 12 psi spring range, ensuring accurate modulation when paired with pneumatic controllers. Built with
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