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2 Product description
2.1 Construction
5
Item
Name
1
Handwheel
2
Actuator housing
3
Distance piece
4
Valve body with leak detection hole
5
CONEXO RFID chip
2.2 Description
The GEMÜ 567 BioStar Control 2/2-way diaphragm globe
valve is designed for use in sterile applications. Flow rates
range from 80 l/h to 12,500 l/h, depending on the version. The
sealing concept of the valve is based on the GEMÜ PD design.
All actuator parts (except the seals) are made from stainless
steel.
2.3 Function
The product is a manual 2/2-way diaphragm globe valve
made of stainless steel operated via the handwheel. The
GEMÜ 567 2/2-way diaphragm globe valve is designed for in-
stallation in piping systems and has been equipped with a
GEMÜ PD design. Flow rates of between 80 l/h and 4100 l/h
are possible, depending on the version.
www.gemu-group.com
1
2
3
4
Materials
1.4305
1.4404
1.4435
5 / 44
2.4 PD seal system
With bypass
2
1
5
4
3
only for actuator size 2
Item
Name
1
Plug diaphragm FKM,
PTFE
2
Support ring
3
O-ring
4
Regulating cone
5
Bypass valve diaphragm
Without bypass
4
3
2
1
Seal material code 4
Item
Name
1
Plug diaphragm
2
Support ring
3
O-ring
4
Regulating cone
5
PTFE plug diaphragm with
regulating cone
Special function M - 3A
Special function M - 3A
2 Product description
Materials
PTFE
1.4435 (316L)
FKM
1.4435 (316L)
5
Seal material code 5
Materials
PTFE
1.4435 (316L)
FKM
1.4435 (316L)
GEMÜ 567 BioStar control
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