Johnson Controls V-4440-1001 Valve Assembly R-410A a full relief valve service

a full relief valve service is necessary

The Danfoss 013G-3094 RA-C Straight Valve is a robust 1/2-inch normally open (NO) valve engineered for precision flow control in hydronic cooling and heating systems

) provides a redundant thermal safety layer at 195°F

With a 3/8" x 3/8" sweat connection and a 30-inch capillary tube

Multi-refrigerant compatibility: Rated for use with HCFC

Johnson Controls V-4440-1001 Valve Assembly R-410A a full relief valve serviceThe 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