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Siemens SUA21/3P, S55176-A105
Electromotoric actuators without spring return for VPI46.. and VPP46.. combi valves. Primarily used in heating, ventilation and air conditioning systems for water-based control of hot water and cold water.
- Heating and cooling zones
- Control valves for fan coil units
- Zone valve for floor heating via heating distributors (manifolds)
- Chilled ceiling units
- On/off control for domestic hot water boilers
- Shut off valve for wall mounted boiler applications
Additional info
For fitting to the valve: plastic union nut M30 x 1.5
HS CODE: 85011010
COO: China
