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3 Product description
3.4 PD seal system without bypass
1
2
3
4
Seal material code 4
Item
1
Plug diaphragm
2
Support ring
3
O-ring
4
Regulating cone
5
PTFE plug diaphragm with regulating cone
3.5 PD seal system with bypass
5
Item
1
Plug diaphragm FKM, PTFE
2
Support ring
3
O-ring
4
Regulating cone
5
Bypass valve diaphragm
GEMÜ 567 BioStar control
Name
only for actuator size 2
Name
5
Seal material code 5
PTFE
1.4435 (316L)
FKM
1.4435 (316L)
1
2
3
4
PTFE
1.4435 (316L)
FKM
1.4435 (316L)
6 / 54
Materials
Materials
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