Burkert 8697 - Technical Data: Mechanical and Pneumatic; Mechanical, UL, and Pneumatic Specifications

10
Technical data
6.5. Mechanical data
Dimensions see data sheet
Bodymaterial     external PPS,PC
Sealing material external EPDM
internal FKM
Strokerangeofvalvespindle Microswitch 4...36mm
Proximityswitch 2...36mm
6.6. Type label (example)
D-74653 Ingelfingen
8697 -*-I2-E1-* PE51
single act pilot0.6 24V
Pmax 7bar
sw.ind.3wirePNP
Tamb0-+55°C
REV.2
S/N
1001
00248807
W15MA
Type;Featuresofthetype
code applicable to UL and ATEX
Control
function;pilotvalve;
supply
voltagepilotvalve
Nominal
pressure;limitswitch
Max. ambient temperatur
e;
Release
version
Serial
number;CEmark
Identication
number;
Dateofmanufacture
Bar code
Fig. 4: Example of type label
6.7. UL additional label
Limit switch: 10...30 V
Type 4X enclosure
Degreeofprotection
Supply
voltage
limit switch
Fig. 5: Example of UL additional label (example)
6.8. Pneumatic data
Controlmedium neutralgases,air,Qualityclassesin
accordancewithDINISO8573-1
 Dustcontent Class7 max.particlesize40μm,
        max.particledensity10mg/m
3
Watercontent Class3 max.pressuredewpoint-20°Cor
        min.10°Cbelowthelowest
operating temperature
Oilcontent ClassX max.25mg/m
3
 Temperaturerange  0...+50°C(32...+122°F)
 Pressurerange   3...7bar(43,5...101,5psi)
Airoutputofpilotvalve  7I
N
/min(foraerationanddeaeration,
Q
Nn
-valueaccordingtodenition
forpressuredropfrom7to6bar
absolute)
Connections
21xx (Element) Plug-in hose connector
SocketconnectionG1/8
 20xx(Classic)    SocketconnectionG1/8Connection
M5forconnectingtheactuator
english
Type 8697