A Technical appendix
132 Festo – P.BE-MPA-EN – 1309f – English
A.1.2 Operating and environmental conditions
Note
The valves can be used at t emperatures up to –5
°
C. In order to prevent the condensate
and humidity from freezing, we recommend installation of a dryer, with which condens-
ate and humidity can be removed.
Ambient conditions
Permitted temperature range
Long-term storage –20 … +40 °C
Operation –5 … +50 °C
Medium –5 … +50 °C
Relative air humidity 90 % at 40 ºC
Protection class to EN 60529 I P 65 (with cable from Festo accessories)
Corrosion protection KBK1 (as per FN940070)
Mounting position any, with H-rail mounting only horizontal
Tab . A.3 Technical data: ambient conditions