Danfoss 003Z1321 Valve R-22 Utilizing genuine replacement parts ensures

Utilizing genuine replacement parts ensures exact clearance tolerances and material compatibility with the Watts RK9DM3-T body

Its durable ceramic and metal construction is built to withstand the high-heat environment of a heat exchanger while maintaining electrical continuity

Broad Compatibility: Direct replacement for various Source 1 and York air conditioners and heat pumps

Heavy-Duty Construction: Built with high-temperature alloys to resist carbon buildup and thermal stress in demanding residential heating environments

Always match the RPM rating found on the existing data plate

Danfoss 003Z1321 Valve R-22 Utilizing genuine replacement parts ensuresThe Danfoss 003Z1321 is a high performance AB QM Pressure Independent Control Valve (PICV) designed for precision flow regulation in HVAC systems. Featuring a 1 2" connection and a flow range of 0. 25 to 1. 2 GPM, this valve eliminates the need for manual balancing by maintaining a constant differential pressure across the control orifice. This dynamic balancing valve ensures that flow remain stable despite pressure fluctuations elsewhere in the