Thermostatic Radiator Valve

We are offering thermostatic radiator valve.
saswell new model sea800 radiator acuator with digital lcd disply
application radiator heating system
sea800 is a stylish and accurate trv programmable controller has been designed for independent control heating radiators. It is fitted to a new or existing thermostatic radiator valves (short name---trv), and according to a series of programmed settings to control temperature in a room.
main features
1) pid control
2) 7 days independent programming
3) child lock function
4) open window function
5) lime-scale protection
6) frost protection
7) holiday mode optional
8) high saving energy
9) battery lifetime 1 year
10) temporary hold function
11) low battery indicator
12) easy to install
specification
thermostat type
programmable electronic radiator valve controller
power supply
2x1.5v aa alkaline
battery life
up to 1 years
ambient temperature
0°c~50°c
transportation temperature range
-10-60°c
accuracy
±0.5°c
dimensions
ra:l: 92mm, :55mm, k: l:79mm, :55mm
color
white
maximum extension
4.5mm
ip class
21