7
General notes
4
GENERAL NOTES
4.1
Contact addresses
Germany
Bürkert Fluid Control Systems
Sales Center
Christian-Bürkert-Str. 13–17
D-74653 Ingelfingen
Tel. +49 (0) 7940 - 10 91 111
Fax +49 (0) 7940 - 10 91 448
E-mail: [email protected]
International
The contact addresses can be found on the back pages of the
printed operating instructions.
They are also available online at:
4.2
Warranty
A precondition for the warranty is that the device is used as
intended in consideration of the specified operating conditions.
4.3
Information on the Internet
Operating instructions and data sheets for Type 2101 can be found
5
PRODUCT DESCRIPTION
5.1
General description
The 2/2-way globe valve Type 2101 is suitable for liquid and gaseous
media. Using neutral gases or air (control media), it controls the
flow of water, alcohol, oil, fuel, hydraulic fluid, saline solution, lye,
organic solvents and vapour (flow media).
One special characteristic of the globe valves is the screwed-in
seats, which can be used to reduce the seat size, in particular for
the control valve (Type 2301).
Definition DN
DN refers to the nominal diameter of the seat, not that of
the port connection.
5.2
Properties
•
High seal tightness due to self-adjusting packing glands
(spindle seal element).
•
High seat tightness due to swivel plate.
•
Actuator can be seamlessly rotated by 360°.
•
Maintenance-free under normal conditions.
5.2.1
Options
•
Control unit
Depending on the requirements, various control unit variants
are available.
•
Stroke limit
Limit of maximum opening / flow rate due to adjusting screw.
•
Position feedback sensor
The device is available with mechanical limit switches or
inductive proximity switches.
Type 2101
English