Your shopping cart is empty!
Menu
* 28mm
* De-mountable actuator (power head)
* Replaceable motor
* Wedge type actuator
* Spring return operation
* Manual lever for flushing or filling the system
* Industry standard wiring
Direct replacement (Same wiring dimensions & thread) for:
Landis & Gyr / Landis & Staefa / Siemens ZAV-228 ZA-V228C 2PZV-V28
Boss Therm B2P28 BZV28