Order example
Order option
Code
Description
1 Type
ZRSK
Check valve
2 DN
0100
DN 100
3 Operating pressure
3
16 bar
4 Connection type
3
Flange EN 1092, PN 16
5 Body material
46
1.4571
6 Disc material
46
1.4571
7 Seal material
14
EPDM
8 Spring return
F0
Without return spring
9 Manual override
without
10 Type of design
Without
11 Special version
Without
6 Order data
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GEMÜ ZRSK
