Technical Data; Safety Engineering; General Technical Data - Festo ZSB-1/8-B Notice D'utilisation

ZSB-1/8-B
12

Technical data

12.1

Safety engineering

Service life characteristic B10
Safety Integrity Level (SIL)
Performance Level (PL)
Reliable component
Lift
Shock resistance
Standard approval
CE marking
( declaration of conformity)
Product type testing
Certificate-issuing authority
Tab. 4
12.2

General technical data

Nominal size
Actuation type
Mounting position
Design
Operating pressure
Standard nominal flow rate 1
Operating medium
Ambient temperature
Type of mounting
Pneumatic connection
Material information, sealing rings
Material information, housing
Product weight
Tab. 5
Festo – ZSB-1/8-B – 1202NH English
ZSB-1/8-B
1,000,000
d
– Two-hand operation/SIL 1 according to IEC 61508
– Can be used in SIL 1 controllers according to IEC 62061
Two-hand operation/category 1, PL c according to
EN ISO 13849-1
Sample calculation:
Actuations per year: n
} PFH
= 1.14 x 10
d
} T
= 20 years
M
Yes
Two-hand operation in accordance with EN ISO 12100
Shock test with severity level 2 according to EN 60068-2-27
Type III A according to EN 574
According to EU Machinery Directive 2006/42/EC
The functional safety of the product has been certified by an
independent testing body
EC-type examination certificate (www.festo.com)
IFA 1201046
ZSB-1/8-B
4 mm
Pneumatic
Any
Poppet valve with spring return
4 ... 8 bar
} 2
1 50 l/min
1, 2
Compressed air according to ISO 8573-1:2010 [7:4:4]
0 ... +60 °C
Either:
– Via through-hole
– with female thread
Gx
NBR
Anodised wrought aluminium alloy
420 g
= 50,000 (assumption)
op
-6
21