ОПИСАНИЕ ПРОДУКТА
HONEYWELL VC7931-11 - Two-Position Electric Valve Actuator
This electric two-position (on/off) actuator is engineered for direct mounting onto HONEYWELL VC series hydronic valve bodies. It provides reliable open/close control for zone applications in heating, cooling, and domestic hot water systems, integrating into building management and automation systems. The unit features a synchronous motor and gear train for consistent operation and includes an auxiliary switch for system status feedback.
Technical Specifications:
- SERIES/FAMILY: VC Series
- COMPONENT TYPE: Electric Valve Actuator, Two-Position (On/Off)
- ELECTRICAL SPECS: 24VAC, 50/60Hz, 6VA Power Consumption, 2-wire control
- MECHANICAL/PHYSICAL:
- Actuation Type: Two-position (On/Off)
- Run Time: 6 seconds (open to close or close to open)
- Stroke: 3.5 mm (compatible with VC series valve bodies)
- INTERFACE/CONTROL:
- Control Signal: 2-wire, line voltage
- Auxiliary Switches: 1 SPDT auxiliary switch, rated 0.4A inductive, 2.0A resistive at 24VAC
- ENVIRONMENTAL/MOUNTING:
- IP Rating: IP40
- Ambient Temperature Range: 0 to 65 degrees C (32 to 150 degrees F)
- Mounting Style: Direct snap-on mounting to HONEYWELL VC series valve bodies
- COMPATIBILITY/APPLICATION:
- Compatible Valve Bodies: HONEYWELL VC series 2-way and 3-way hydronic valves
- Applications: Zone control in heating and cooling systems, fan coil units, domestic hot water systems, building automation systems