Available In Several Capacities and Spring Ranges for Various Application Requirements
Easily Replaceable Actuator Assembly for Convenience of Service
Compact Size for Use inside Most Unit Enclosures
Normally‑open, single‑seated valve provides proportional control of steam or hot or cold water in terminal units. Replacement devices are available for Johnson, Powers, Robertshaw, Barber‑Colman, and older Honeywell devices.