Description
Three-way pneumatic mixing valve provides proportional control of hot and/or cold water in unit air conditioners and fan coil systems. Replacement devices are available for Johnson, Powers, Robertshaw, Barber-Colman, and older Honeywell devices.

Features
  • Small size permits installation where space is limited.
  • Direct-acting, rolling diaphragm actuator with integral high temperature plastic air connector for 1/4 in. (6-mm) O.D. plastic tubing.
  • Spring loaded, self-adjusting Buna-N "V"-ring packing replaceable.
  • Brass seats (integral lower, removable upper) and contoured plug provide metal-to-metal seating.
  • Stainless steel stem.
  • Linear and constant total flow throughout full plug travel.
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Specs
Type:
Unitary Mixing Valve
Size:
3/8"
Spring Range:
2 psi to 5 psi
Flow Capacity (Cv):
1
Body Pattern:
3-Way
Min Temp (F):
35°F
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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