Your product
datasheet KFK-C

Product-Description

Flange ball valve KFK-C

Steel

Short face-to-face length

With DIN flange

DN 15-250

PN max. 40

Series

25 – PN 10 according to DIN EN 1092-1
26 – PN 16 according to DIN EN 1092-1
27 – PN 25 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 27 (formerly: DIN 3202 -1 Series F4)

Temperature range

Standard: -10°C to +150°C; DVGW -20°C to +60°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.

Approvals

Series 26, 28: DVGW for gas
TÜV-Component mark
Technical instructions on air quality control (TA Luft)

Technical specification

The KFK-C type ball valve consists of a 3-part body, from DN 50 of a 2-part body. Up to nominal width DN 50, the flange is screwed into the body. From nominal width DN 65, the two body parts are flanged together. The stem is blowout-proof and, from nominal width DN 32 is provided with a two-fold O-ring seal.

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.