Icma 970-972-966 – Angle valve with thermostatic option

Thermostatic expansion valves are
used to regulate and cut-off the
flow of the heat transfer fluid that
circulates inside air-conditioning
system terminals (radiators, fan
coils, etc.).

Performance
Minimum adjustment calibration (anti-freeze position): ts min 7 °C ( * )
Maximum adjustment calibration (position): ts max 28 °C (5)
Saving condition (position): 20 °C (3)
Maximum working pressure: PN 1000 KPa
Maximum differential pressure: Δp 100 KPa
Nominal capacity “qm N” (DP=10 KPa) angle-straight: qm N 190 Kg/h
Maximum working temperature: 110 °C
Maximum storage temperature: 50 °C
Hysteresis: C 0.19 K
Authority: a 0,9
Response time: Z 20 min
Differential pressure influence: D 0,25 K
Water temperature influence: W 0,7 K
Control Accuracy: CA 0,2 K
Connection to thermostatic expansion valves: M28x1,5