10
Festo — ZSB-1/8-B — 2022-08c
Technical data
11
Disposal
For the purpose of quality assurance, Festo is interested in the return of replaced control blocks for
two-hand start.
• Please get in touch with your regional Festo contact person for the conditions for the return
shipment.
When the end of the service life has been reached, disassemble and dispose of the control block for
two-hand start. Observe the local regulations when disposing of the control block for two-hand start
and the packaging.
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Technical data
12.1
General technical characteristics
ZSB
Product weight
[g]
420
Operating pressure
1)
[MPa]
0.4 … 0.8
[bar]
4 … 8
[psi]
58 … 120
Standard nominal flow rate
[l/min] 50
Ambient temperature
2)
[°C]
0 … 60
Nominal width
[mm]
4
Actuation type
Pneumatic
Mounting position
Any
Type of mounting
–
with through-hole
–
with female thread
Information on materials: Seals
NBR
Information on housing materials
Anodised wrought aluminium alloy
1) At ambient temperatures below 10 °C, an operating pressure of at least 0.6 MPa (6 bar, 87 psi) must be maintained.
2) Use suitable compressed air if the minimum temperature is below 1 °C. This prevents condensation from freezing.
Tab. 6: General technical characteristics
Shock resistance according to IEC 60068: Part 2-27
Acceleration [m/s
2
]
Duration [ms]
Shocks per direction
±300
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5
Tab. 7: Shock resistance
