Description
Overview
- Used for controlling normally closed switch of small valves or PDM
- Executive control on-off and stable control of closed loop valve
- Mounted on the pipeline of the water collector loop and the thermostatic valve
- The valve is closed when the electric actuator has a power failure
- The paraffin propeller is driven by heating PTC
- Spring-return function, the valve closed with power failure
- No noise during operation
- Indicate the stroke location and the opening
- Simple and fast installation of the nuts connecting, easy to disassemble
Specification & Technical Details
Pipe
16mm Pert-Al-Pert
Pipe Centres
150mm, 200mm & 250mm
Panel Thickness
20mm
Weight
1kg/m² + Screed
Screed
Hetta recommends sand/cement screed of 65/75mm thick, or a 50mm liquid screed (Dependant on screed supplier)
Heating Outputs
Heating outputs depend on the thickness of the screed, pipe centres, flow rates and floor finish.
Panel Dimensions
1200 x 820 x 20mm (1m²)