3.2 Materials
•
Housing: aluminium
•
Seals: PUR, NBR
3.3 Requirements for operating media
Filter grade
•
5 - 40 µm
Requirements for lubricants
•
DVI value <8 (DIN ISO 1817)
•
ISO viscosity class 32 - 46 (DIN 51519)
Sound pressure level L
AFmax
in dB(A)
Valve
Pressure
[bar]
Volume
[l]
max.
dB(A)
SCVA08
6
0.4
92
SCVA10
6
3
103
SCVA20
6
3
94
SCVA32
6
4
99
Recommended lubricants
•
Shell Tellus S2 MA 32
•
ExxonMobil Febis K Series 32
Compressed air quality
•
Filtered, oiled or oil-free compressed air
•
According to ISO 85731-1:2010 [7:3:4]
7= Particle size < 40 µm
Particle concentration < 10 mg/
m³
3= Dew point under pressure < -20
°C
4= Oil concentration < 5 mg/m³
1 Gauge
2 Volume
3 Valve
4 Silencer
5 Noise level at measuring device
Class
3.4 Noise emissions
info
Noise emissions depend on the installation site and the operating conditions. Cont-
act the manufacturer for ways of reducing noise, see 1.6 Manufacturer‘s address.
Measurement method
30°
1000
P= 6 bar
1
2
3
4
5
7503618000000006
012
Incorporating
SCVA
02/22
Our policy is one of continued research and development. We therefore reserve the right to amend,
without notice, the specifi cations given in this document. © 2014 Norgren Ltd