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datasheet DBF-C

Product-Description

3-way changeover ball valve DBF-C

Steel

With flange connection

DN 25-100

PN max. 40

Series

26 – PN 16 according to DIN EN 1092-1
28 – PN 40 according to DIN EN 1092-1

Face-to-face lengths

DIN EN 558 FTF basic series 1 (alternatively: DIN 3202-1 Series F1)

Temperature range

Standard: -10°C to +150°C
On request: -50°C to +250°C

Range of use

Liquids: Liquids group 1 and 2 according to PED 2014/68/EU Article 13
Gases: Liquids group 1 and 2 according to PED 2014/68/EU Article 13
As a matter of principle, the resistance to the flow medium must be ensured.

Technical specification

DBF-C and DBF-D type ball valves consist of a 3-part body. The stem is blowout-proof and, from nominal width DN 32 is provided with a two-fold O-ring seal. When using these ball valves, please note that, concerning the seal, this is a changeover ball valve. Pressure inlet must therefore be in the centre. Actuators can be attached by means of an extension kit. This retrofit requirement must be specified when placing the order (additional charge).

Please ask separately, where requirements exceed the standard conditions of use listed in this data sheet. As a matter of principle, the operating and maintenance instructions, in particular the safety instructions must be observed! Operating and maintenance instructions as well as the approval certificates can be downloaded at www.von-scheven.de.
We reserve the right to carry out technical modifications.