Motorized Valve 2 Way (Normally Closed) Replacement Head Only (No Brass Valve)

Universal Head Can Replace Most zone valves including:

• Honeywell V4043 H1056
• Honeywell V4043 H1106
• Honeywell V4043 C1156
• Honeywell V4043 H1007

• Honeywell V4043 H1080

This Motorized zone valve head Replacement is designed to fit 22mm, 28mm, 3/4" and 1" two port zone valves and features an industry standard synchronous motor.

Although specifically designed for valves in small bore central heating systems, the head can be fitted to valves used in commercial and industrial applications.

Motorized Head for two port zone valve Features:

• for 2 port Motorised Valves
• Normally closed
• Motor open
• Spring return action
• Manual lever for filling & draining the system
• Fit without draining down
• Quiet operation, minimal power consumption

Technical Specifications:

• Supply Voltage: 230 Volts AC 50Hz
• Power Consumption: 6W
• Fluid Temperature: +5°C to +88°C
• Max Ambient Temperature: 50°C
• Flow Direction: As per arrow on valve body
• Response Opening: 12 seconds
• Response Closing: 6 seconds
• Max. Static Pressure: 8.6 bar

WARNING! ALWAYS ISOLATE THE AC MAINS SUPPLY BEFORE REMOVING OR REFITTING THE ACTUATOR ASSEMBLY. THIS ACCESSORY MUST BE FITTED BY A COMPETENT PERSON, AND INSTALLATION MUST COMPLY WITH THE GUIDANCE PROVIDED IN THE CURRENT EDITIONS OF BS7671 (IEE WIRING REGULATIONS) AND PART ‘P’ OF THE BUILDING REGULATIONS.