The Honeywell Home 28mm motorised 2 port zone valve has a diverse range of flow control applications in domestic and light commercial central heating systems. V4043H (normally closed) models have end switches for electrical control of pump and/or boiler.

Features:

• The two port motorised valve has a wide range of flow control applications in domestic and light commercial central heating systems.
• Designed to control the flow of water in iron and copper pipe systems.
• Normally closed models have end switches for electrical control of pump and/or boiler.
• Motor open.
• Manual lever for filling & draining the system.
• Powerhead replaceable without draining down.
• Potential free end switch for electrical control of pump and/or boiler.
• Quiet operation, minimal power consumption.
• Although specifically designed for small bore central heating systems, the valve can be used in commercial and industrial applications.

Technical data:

• Voltage - 220-240V 50Hz
• Power consumption - 6W
• Lead supplied - 1mtr, 5 Core
• Operating temperature range - 5°C to 88°C
• Maximum ambient temperature - 52°C
• Pipe fitting size - 28mm compression fitting