Burkert 2030 Notice D'utilisation page 9
Vanne à membrane, commandée par piston
Masquer les pouces
Voir aussi pour 2030:
- Manuel d'utilisation (112 pages) ,
- Instructions de service (64 pages) ,
- Mode d'emploi (48 pages)
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Piston-Operated Diaphragm Valve
Carefully read the installation and operating in-
structions. Attention must be paid to the applica-
tion conditions and the technical data as specified
in the data sheet. Complying with these instructions
will ensure perfect operation and a long service life.
Application and operation of the device must ensue
according to the general terms of technology.
Appropriate measures must be taken to avoid
unintended operation or unapproved impairment.
Valve design
2/2-way piston-operated valve, control function A
(normally closed spring return), B (normally open
spring return) or I (with double-acting actuator).
ACTSIZ C
D
E
Ø [mm]
40
50
63
Fluid
– contaminated and aggressive fluids, that do not
corrode the body and seal materials (plastic,
stainless steel).
– with Type 2031 ultra-pure, sterile or abrasive
fluids of higher viscosity can also be used.
Attention must be paid to the admissible pressure
ranges and fluid temperatures as specified on the
data sheet or the type label.
Control fluid
– neutral gases and air
– Ambient temperature
Actuat.
ACTSIZ
Temperature
PA
C-H
-10 to +60 ºC
PPS
C-F
+5 to +140 ºC
G/H
+5 to +90 ºC
(for short periods up
to +140 ºC)
*1
max. +55 ºC with pilot valve
ACTSIZ – Actuator size
– Fluid temperature depending on:
Body material
Temperature
Stainless steel
*2
-10 to +140 ºC
PVC
-10 to
PVDF
-10 to +120 ºC
PP
-10 to
*2
(for a short period up to 150 ºC)
Diaphragm
material
EPDM
FPM
PTFE/EPDM -10 to +130 ºC
PTFE/FPM
PTFE/Butyl
Operating pressure for all bodies other stainless
steel bodies shaped from role with connections
by DIN 11850 R2
(Observe specification on the type label.)
DN ACTSIZ max. tight pressure [bar]
F
G
H
80
100
125
8 C
15 D
20 E
25 E
32 G
40 G
50 G
65 H
Operating pressure stainless steel bodies shaped
from role with connection by DIN 11850 R2
*1
DN ACTSIZ max. tight pressure [bar]
8
15
20
25
32
+60 ºC
40
50
+80 ºC
Type 2030/2031/2031K
Temperature
range
-10 to +130 ºC
0 to +130 ºC
0 to +140 ºC
-10 to +120 ºC
applied to one
applied to both
side
sides
EPDM, PTFE
EPDM, PTFE
FPM
FPM
10
10
10
8,5
5
E
10
10
10
10
5
F
10
10
10
3
-
F
10
7,5
10
8
6,5
6
H
10
10
10
5
–
H
8,5
7
7
–
applied to one
applied to both
side
side
EPDM, PTFE
EPDM, PTFE
FPM
FPM
C
10
10
10
D
9
9
E
10
10
10
D
9
9
E
10
10
10
E
10
8
F
10
10
10
F
10
8
G
10
8
G
8
8
H
10
10
10
Short-term
approv. temp.
+150 ºC
+150 ºC
+150 ºC
+150 ºC
+140 ºC
7
6
–
6
6
–
8
4
–
8,5
6
9
6
6
4
9
4
–
7
4,5
5,5
–
10
7
7
10
7
7
10
7
5
9
7,5
6
8
6
6,5
6,5
8,5
9
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