Technical Specifications
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INOXPA S.A.U.
10.248.30.03EN · (0) 2019/09
9. Technical Specifications
9.1. VALVE
Maximum working pressure
10 bar
Minimum working pressure
Vacuum
Working temperature
121ºC (250ºF) standards seals EPDM
(for higher temperatures, other grades of seals will be used)
9.2. ACTUATOR
Compressed air pressure
6 - 8 bar
Compressed air quality
per DIN/ISO 8573.1:
Solid particulate content: quality class 3 / max.
particle dimension 5 microns / max. particle
density 5 mg/m
3
.
Water content: quality class 4 / max dew point =
2ºC. If the valve is used at high altitude or
under low ambient temperature conditions, the
dew point must be adjusted accordingly.
Oil content: quality class 5, preferentially oil
free, maximum 25 mg oil per 1m
3
air.
Compressed air fitting
G 1/8
Compressed air consumption (litres N/cycle)
DN
SE (Single Effect)
DE (Double Effect)
25
1,1
3,2
40
1,1
3,2
50
2,6
8,5
65
4,9
17,7
80
4,9
17,7
100
10,6
42,3
9.3. MATERIALS
Parts in contact with the product
AISI 316L
Other steel parts
AISI 304
Seals in contact with the product
EPDM
– FPM – HNBR
Internal surface finish
Polished R
a ≤ 0,8 μm
Outer surface finish
Matt
9.4. SIZES AVAILABLE
DIN EN 10357 series A
DN 25
– DN 100
(formerly DIN 11850 series 2)
ASTM A269/270
OD 1
’’ – OD 4’’
(correspond to OD tube)
Connections
Welded
