bürkert 3232 Bedienungsanleitung Seite 18

Goodnal STP ST041 General (Buerkert Fluid Control Systems Type 3232 Smart Systems Manual) Vendor Manual
Type 3232, 3233, 3233 K, 3234,
Technical data
medium temperature for diaphragms:
material temperature
EPDM
-10 ... +130 °C Steam sterilization up to +150 °C
PTFE
FKM
-5 ... +130 °C
Tab. 3: Medium temperature for diaphragms
6.2.2. Maximum permitted medium pressure
Permitted medium pressure depending on the medium temperature:
DN 15 - 65
10
8
6
4
PVC
2
20 40 60 80 100 120 140
Fig. 2: Graph of medium pressure / Medium temperature
Q-Pulse Id VM422
3235, 3239
remarks
Dry up to +150 °C, otherwise only
briefly up to +150 °C
PVDF
PP
Temperature [°C]
maximum permitted medium pressure
The values apply to housing made of:
• Plastic,
• VA forged steel and VA precision casting, VA block material as well
as VA tube-formed housing with socket, DIN welding neck flange and
welded connection in accordance with EN ISO 1127 (ISO 4200)
nominal
width
handwheel and attachment
dn
[mm]
epdm/fkm
4/6/8/10 10
15 10
20 10
25 10
32 10
40 10
50
Tab. 4: Maximum permitted medium pressure
Active 29/10/2013
max. switchable medium pressure [bar]
handwheel pps /
pps attachment stainless steel
ptfe epdm/fkm
10 10
10 10
10 10
10 10
10 10
10 10
7 7 10
english
ptfe
10
10
10
10
10
10
10
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