Technical description
Applications area:
Heating systems
Functions:
Room temperature control.
Frost protection.
Control behavior:
Proportional controller without auxilliary energy. Liquid-filled thermostat. High pressure power, lowest hysteresis, optimal closing time.
Stable control behavior even in the case of small calculated p-band variation (<1K).
Nominal temperature range:
8 °C to 26 °C (46 °F to 79 °F).
Temperature:
Max. sensor temperature: 50°C (122°F)
Specific extension:
0.22 mm/K,
Valve stroke limiter
Control accuracy, CA value:
0.6 K
Water temperature influence:
0.8 K
Differential pressure influence:
0.3 K
Closing time:
26 min
Hysteresis:
0.4 K
Material:
PBTGF15, PA6.6 GF30, PPA GF60, PPO/PAGF20, brass, steel.
Liquid-filled thermostat.
Colour:
White RAL 9016
Marking:
IMI HEIMEIER and KEYMARK symbol.
Standard:
KEYMARK certified and tested according to EN 215. See also leaflet "Thermostatic Heads - General".
Connection:
Designed to be mounted on all HEIMEIER thermostatic valve bodies and radiators with integrated valves which have an M30x1.5 thermostatic insert.
Protected against theft.
Flexural strength of the thermostatic head min. 1000 N.
