Description
Normally open, single-seated, high pressure valve provides proportional control of hot and/or cold water in unit air conditioners and fan coil units. Replacement devices are available for Johnson, Powers, Robertshaw, Barber-Colman, and older Honeywell devices.

Features
  • Small size permits installation where space is limited.
  • Forged brass, straight-through body with end connections threaded for 45 degrees SAE flare fitting nuts.
  • Spring-loaded, self-adjusting, Buna-N "V"-ring packing is replaceable without shutting system down.
  • High-temperature rolling diaphragm actuator (aluminum cover) and high-temperature plastic diaphragm retaining cup with integral air connection for 1/4 in. (6 mm) O.D. plastic tubing.
  • Integral seat and brass plug with removable composition disc provides equal percentage flow.
  • Stainless steel stem, 3/16 in. (5 mm) diameter.
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Specs
Body Pattern:
2-Way
Type:
Unitary Valve
Size:
3/8"
Flow Capacity (Cv):
1
Min Temp (F):
35°F
Spring Range:
3 psi to 10 psi
Temperature Range (F):
35°F to 250°F
Max Temp (F):
250°F
Temperature Range (F):
35°F to 250°F
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Replacement Parts (3)

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