Key Features

• Motor closed
• Spring return action
• Size: 28mm
• 2 port
• 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
• Warranty: 1 year

What's Included

• Honeywell V4043B motorised valve
• Actuator

Honeywell V4043B 28mm 2-Port Motorised Valve (Solid Fuel Only) Overview

The Honeywell V4043B motorised valve helps control the flow of water in domestic central heating control systems, where both radiator and hot water cylinder circuits are pumped.

The Honeywell V4043B normally open models have end switches for electrical control of pump and/or boiler.

This motorised valve is particularly applicable to control of solid fuel systems, since it will always fail-safe (open) in the event of a power failure.