6 Technical data
It is important to observe the technical data during installation, operation and maintenance.
Inform all personnel about the technical data.
6.1
Technical data
The valve is a pneumatic seat valve in a hygienic and modular design for a wide field of duties, e.g. as a shut-off valve with
two (2) or three (3) ports or as a change-over valve with three (3) to five (5) ports. The valve is remote-controlled by means of
compressed air. It has few and simple moveable parts which results in a very reliable valve and low maintenance cost.
Data - valve/actuator
Max. product pressure
1000 kPa (10 bar).
Min. product pressure
Full vacuum (depending on product specifications).
Temperature range
-10
o
C to + 140
o
C (standard EPDM seal).
Air pressure, actuator
500 to 700 kPa (5 to 7 bar).
Materials - valve/actuator
Product wetted steel parts
1.4404 (316L) (internal Ra < 0.8 µm).
Other steel parts
1.4301 (304).
Plug seal
EPDM / PTFE (TR2).
Other product wetted seals
EPDM (standard).
Optional product wetted seals
HNBR and FPM.
Other seals
NBR.
Weight (kg)
Inch tubes
DN/OD
DIN tubes
DN
Nominal size
25
38
51
63.5
76.1 101.6
25
40
50
65
80
100
Stop valve
3.1
3.3
5.5
6.5
11.3
13.6
3.2
3.4
5.5
6.6
11.8
13.6
Change-over valve
3.9
4.2
7.1
8.5
14
18
4.1
4.5
7.2
8.8
14.9
17.9
Stop valve: High pressure
4.7
4.8
9.5
10.0
9.8
14.2
4.8
4.9
9.5
10.1
10.2
14.2
Change-over valve: High pressure
4.9
5.1
10.1
10.8
10.9
16.5
5.1
5.3
10.1
11.1
11.8
16.4
Noise
One metre away from and 1.6 metres above the exhaust the noise level of a valve actuator will be approximately 77db (A)
without noise damper and approximately 72 db (A) with damper - measured at 7 bar air-pressure.
26
Содержание Unique SSV PN10
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