Description
A normally open, single seated, straight-through or angle globe valve used for proportional control of steam or hot water in unit ventilator applications. Replacement devices are available for Johnson, Powers, Robertshaw, Barber-Colman, and older Honeywell devices.

Features
  • Equal percentage, high lift throttling guide provides accurate control over wide load variations.
  • Molded replaceable composition disc for tight shut-off.
  • Replaceable brass seat.
  • Self-adjusting, spring-loaded Teflon packing.
  • Back-seating allows repacking without shutting down or draining system.
  • Rotatable actuator for aligning air connection with control air piping.
  • Integral union connection to simplify installation and service.
  • Temperature Range: For Water: 115 F to 240 F
  • For Steam: 212 F to 275 F
  • Max Temperature: For Water: 140 F
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Specs
Body Pattern:
2-Way
Type:
Unit Vent Valve
Size:
1-1/4"
Flow Capacity (Cv):
16
Spring Range:
3 psi to 8 psi
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Replacement Parts (5)

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