22mm 2-Port Motorised Zone Valve – 230V

Control flow to a heating branch with this 22mm two-port motorised zone valve, specified for a 230V supply. It is a hydraulic switching component for a correctly designed zoned heating system. Choose it by connection size and control requirements, then have the installer confirm the valve sizing and wiring rather than relying on pipe diameter alone.

Key features

• 22mm pipe connection
• 230V electrical supply
• Two-port heating-zone control

Specifications

Choosing and using this product

Have the heating installer confirm the hydraulic layout, wiring connections and control sequence. Electrical installation must follow the product instructions.

What else might I need?

• 2-Port Zone Valve (28mm & 230V)
• Heatmiser UH8 8-Zone Wiring Centre

Check component compatibility against your system specification before ordering.

Frequently asked questions

What does a two-port zone valve control?

It opens or closes flow through one heating branch under the system’s control signal.

Is this the 28mm version?

No. This listing is for 22mm pipework; a 28mm valve is listed separately.

Can I connect it to any thermostat?

Check the wiring and electrical requirements of the complete control system before connecting it.

Need help with your product choice? Call 0116 319 6618. For a complete underfloor heating project, send your floor plans for a quotation. Check delivery information before ordering.