Burkert Type 2105 - Manual (Page 7)

7
Generalinformation
4 general infOrmaTiOn
4.1 contact address
germany
Bürkert Fluid Control Systems
Sales Center
Chr.-Bürkert-Str. 13-17
D-74653 Ingelfingen
Tel. : 07940 - 10 91 111
Fax: 07940 - 10 91 448
E-mail: [email protected]
international
Contact addresses are found on the final pages of the printed oper-
ating manual.
You can also find information on the Internet under:
www.burkert.com
4.2 Warranty
The warranty is only valid if the product is used as authorized in
accordance with the specified application conditions.
4.3 information on the internet
The operating instructions and data sheets for Type 2103, 2104 and
2105 can be found on the Internet at:
www.burkert.com
5 prODucT DescripTiOn
5.1 general description
The piston-controlled diaphragm valve Type 2103, 2104 or 2105 is
suitable for liquid media.
Using neutral gases or air (control media), it controls the flow of
dirty, aggressive, abrasive, ultrapure or sterile media, even highly
viscous media can be used (flow media).
5.2 Versions
There are 2 versions of the type 2103, 2104 and 2105.
• standard version – without separate ex type label.
The standard version must not be used in the potentially explosive
area.
• ex version – with separate ex type label.
The Ex version may be used in the potentially explosive area. In
doing so, observe the specifications on the separate Ex type label
and the additional information enclosed with the device together
with safety instructions for the Ex area.
5.3 properties
• Any flow direction.
• Self-draining for appropriate installation. The ends of the utilized
connections must be cylindrical.
• Free of empty space.
english
Type 2103, 2104, 2105