General Technical Data - Burkert 2100 Manuel D'utilisation

Technical data
7.5. General technical data
Control functions (CF)
Control function A Normally closed by spring action
Control function B Normally open by spring action
Control function I Actuating function via reciprocal
pressurization
Actuator sizes ø 50 mm
ø 70 mm
ø 90 mm
ø 130 mm
Materials
Valve body 316L
Actuator PPS and stainless steel
Sealing elements FKM and EPDM
Spindle sealing PTFE V rings with spring compensation
(with silicone grease)
Seat seal
Swivel plate PTFE (NBR, EPDM, FKM on request)
Spindle 1.4401 / 1.4404
Spindle guide PEEK
Type 2100
Connections
Pilot air ports
Medium connection
Media
Control medium
Flow media
Installation
Protection class
english
push-in connector 6/4 mm or 1/4"
others on request
Socket: G ½ – G 2 ½ (NPT, RC on
request)
Welded connection: in accordance
with ISO 4200, DIN 11850 R2
other connections on request
Neutral gases, air
Water, alcohol, fuel, hydraulic liquids,
saline solutions, lye, organic solvents
as required, preferably with actuator in
upright position.
IP67 in accordance with IEC 529 /
EN 60529
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