Product reviews for Siemens CZV222 2 Port Zone Valve
Siemens CZV222 2 Port Zone Valve
22mm compression connection. 5-wire installation. Interchangeable with other makes. Approved to IEC 730-2-8. Features: 1m Cable Supplied; 5-88C Flow Temperature; Spring Return Action; Manual Override Lever. Specifications: 3A. Power consumption: 5W. Supplied with 1m cable.