Identification - GF 604 Betriebsanleitung

Operating Instructions
3.6

Identification

3.6.1 Diaphragm valve
161624012
1
2
PVC-U
Fail close [FC]
3
swiss made
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3.6.2 Diaphragm material identifying feature
The color of the friction lock on the valve body indicates the diaphragm material.
Friction lock Diaphragm material
Color
Black EPDM
White PTFE/EPDM
Green PTFE/FKM
Red FKM
Blue NBR
*for type 604
10 9
Type 604 d20DN15
EPDM PN10
Pmax 6bar
0000000 000
2
4
8
Item
1
7
2
3
4
5
I Iz40.23-3
6
6
7
8
5
9
10
1
O-ring*
EPDM
FKM
FKM
FKM
EPDM
Pneumatic diaphragm valve type 604/605
Name
Order number
Valve body material
Functional scheme
Diaphragm material
Serial number
Max. control pressure
CE marking and approvals
Nominal pressure
Dimension
Type
Item Name
1 Friction lock
13