Armstrong Fluid Technology 810120-350K Hardware Kit 320819-301 meaning it requires a minimum

meaning it requires a minimum differential pressure of 0

This 1-1/2" NPT globe valve supports fluid temperatures ranging from 35°F to 284°F

Verify the model and serial number of your Utica or Dunkirk unit

The high-flexibility membrane handles standard 0-20 psig control air pressure and is rated for safety damper functions up to 30 psig

Armstrong Fluid Technology 810120-350K Hardware Kit 320819-301 meaning it requires a minimumThe Armstrong Fluid Technology 810120 350K Hardware Kit is a premium, genuine OEM solution designed to maintain the integrity and performance of your in line circulating pumps. This comprehensive kit serves as the current, direct replacement for legacy part numbers 810120 206 and 810120 212, ensuring seamless HVAC pump maintenance without the need for additional modifications. Engineered for durability, the kit includes essential flange gaskets, steel