Banico ZV3/4C 2-Port Motorised Zone Valve — ¾″ BSP Compression
The Banico ZV3/4C is a premium 2-port motorised zone valve featuring ¾″ BSP compression fittings, specifically suited for Irish pipework and standard heating applications. It serves as a high-reliability direct replacement for the Honeywell V4043H1007 and similar valves from Tower and Horstmann. Designed to control the flow of water in domestic and light industrial central heating systems, it accurately manages the distribution between hot water cylinders and heating circuits.
3⁄4” BSP Comp. Irish pipe.
Technical Identification:
Model: ZV3/4C | Connection: ¾″ BSP (2-Port) | Power: 6W / 230V AC | Cable: 1m (5-Core) | Certifications: CE / ISO 9001:2000
Key Features
- Spring Return Operation: Normally closed position with motorized opening for safety.
- Manual Override: Lever allows for manual filling or venting of the system.
- End Switch Interlock: Auxiliary switch included for boiler or pump triggering.
- Universal Retrofit: Directly replaces Honeywell, Tower, and Horstmann equivalents.
Installation & Wiring
Wiring Scheme: Blue (Neutral), Brown (Live), Green/Yellow (Earth), Orange (End Switch Out), Grey (End Switch In). Note: To prevent moisture ingress, do not mount the actuator head below the level of the pipework.
Operating Specifications
| Fluid Temperature Range: | +5°C to +88°C |
| Max Ambient Temp: | +52°C |
| Cable Specification: | 1m Pre-wired, 5-core |