Banico ZV1/2 2-Port ½″ BSP Female Motorised Zone Valve
230V Spring Return Manual Override ½″ BSP Female Auxiliary Switch
The Banico ZV1/2 is a compact 2-port motorised zone valve with a ½″ BSP female compression connection for heating and hot-water circuits. It’s a direct replacement for popular models including Honeywell V4043C1156, plus Tower and Horstmann equivalents — delivering reliable control, simple wiring and a longer guarantee.
Product Features
- Connection: ½″ BSP female compression
- Type: 2-port motorised zone valve (spring return)
- Direct replacement: Honeywell V4043C1156, Tower, Horstmann
- Manual override lever for test/commissioning
- Auxiliary end switch for boiler/pump interlock
- 1 m, 5-core cable pre-wired
- Suitable for domestic, commercial & industrial systems
- Certifications: CE: CI02410 | ISO 9001:2000 GB00568
Technical Data
- Voltage: 230 V AC
- Power consumption: 6 W
- Cable length: 1 m, 5-core
- Fluid temperature: +5 °C to +88 °C
- Max ambient: +52 °C
- Operation: Spring return, 2-port, with auxiliary switch
Wiring colours:
Blue – Neutral | Brown – Live | Green/Yellow – Earth | Orange – End switch out (aux) | Grey – End switch in (aux)
Application: When correctly wired with a room thermostat, cylinder thermostat and programmer, the ZV1/2 controls water flow from the boiler to hot water and central heating circuits. Ideal for S-plan systems and zone control.
Mounting Guidance
Install the valve vertically or horizontally. Do not mount with the actuator head positioned below the pipework (to prevent moisture ingress).
Manufacturer: Banico | Model: ZV1/2 | Type: 2-Port Motorised Zone Valve | Connection: ½″ BSP Female | Voltage: 230 V AC