Pressure independent control valves (PICVs) improve system performance and optimize delta-T resulting in less pumping energy and contributing to more efficient loading of boilers and chillers. Consists of two-way threaded valves ranging from ½- to 2-inches with maximum flow settings from 0.3 to 50 gpm and flanged valves with line sizes from 2½- to 6 inches with maximum flow settings from 19 to 860 gpm. The differential pressure operating range as low as 2.3 psi to as high as 90 psi. These valves control hot and chilled water with up to 50% glycol over a temperature range of 35° F to 250° F.

  • ANSI 250 pressure class threaded valves; ANSI 125 and 250 pressure class flanged valves
  • Up to 200 psi close-off with ANSI Class IV (≤0.01%) leakage
  • Linear flow characteristic
  • Field adjustable maximum flow presetting
  • P/T ports kit (optional accessory kit for ½- to 1¼-inch valves; standard on 1½ to 6-inch valves)
  • Full range of actuators available