Technical Data
Technical Data
44
Operating Instructions · ECOVENT
®
Valve N/W and N.M DN 10/15
Edition 2014-07-04
Technical data: Ambient temperatures
Designation
Description
- Valve
0 to 60 °C, standard
< 0 °C: use control air with a low dew point.
Protect valve stems against freezing.
- Proximity switch
-20 to +80 °C
- Control module type T.VIS M-1, A-8
-20 to +60 °C
Control module type T.VIS P-20
0 to +50 °C
Product temperature and operating tempera-
ture
Depending on the sealing material
Technical data: Compressed air supply
Designation
Description
Air hose
- Metric
Material PE-LD
Outside dia. 6 mm
Inside dia. 4 mm
- Inch
Material PA
Outside dia. 6.35 mm
Inside dia. 4.3 mm
Product pressure
max. 10 bar, standard
Control air pressure
4 bar
max. 8 bar, standard
Control air
acc. to ISO 8573-1:2001
- Solid particle content:
Quality class 6
Particle size max. 5
m
Particle density max. 5 mg/m
3
- Water content:
Quality class 4
max. dew point +3 °C
If the unit is used at higher altitudes or at low
ambient temperatures, the dew point must be
adapted accordingly.
- Oil content:
Quality class 3,
preferably oil free
max. 1 mg oil in 1m
3
air
Air requirement
0.03 dm
3
n/stroke
dm
3
n at 1.01325 bar
at 0°C as per DIN 1343
