General Technical Data - bürkert 2103 Bedienungsanleitung

Technical Data
7.4. general Technical data
Control functions (CF)
Control function A
Control function B
Control function I
actuator sizes
Materials
Body
Actuator
Sealing elements
Diaphragm
Type 2103
Normally closed by spring action
Normally open by spring action
Actuating function via reciprocal
pressurization
ø 50 mm
ø 70 mm
ø 90 mm
ø 130 mm
Precision casting (VG),
forged steel (VS)
PPS and stainless steel
FKM and EPDM
EPDM, PTFE, FKM
Connections
Pilot air connection
Medium connection
Media
Control medium
Flow media
installation position
protection class
english
Plug-in hose connector 6/4 mm or
1/4" others on request
Weld end: in accordance with ISO
4200, DIN 11850 R2
other connections on request
Neutral gases, air
Liquids; ultrapure, sterile, aggressive
or abrasive media
any position, preferably with the
actuator face up.
IP67 in accordance with
IEC 529 / EN 60529
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