Page 60 - Safety engineering guidelines. Pneumatic and electric solutions

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60
Notes
The flow control valve is not
a complete safety solution. It can
be used as part of a solution.
• Selection of a specified
flow rate
• A spring pin protects against
the unauthorised resetting of
the volumetric flow rate.
Tamper-proof flow control valve GRLA-…-SA
Part no.
Type
539717
GRLA-M5-B-SA
539661
GRLA-1/8-B-SA
539662
GRLA-1/4-B-SA
539715
GRLA-3/8-B-SA
539716
GRLA-1/2-B-SA
539714
GRLA-3/4-B-SA
Safety function
Tamper-proof
See the technical data of the individual products for detailed information.
Please observe the legal information on page 73.
Cat.
PL
DC
CCF
Channels
1
Safety component
No
to MD 2006/42/EC
All specified values
are maximum values,
which can be achieved
via correct operation
of the component.
Can be used in
higher category
systems.