Welding flange PN 25 acc. to DIN 2634 and EN 1092-1 Type 11

(Dimensions for DN < 200 see PN 40)

Seal surface with sealing face

see Fig. 3/4

Comparison of the designations according to the old DIN standard and the new EN 1092-1:

Comparison of dimensions DIN 2634 and EN 1092-1

All dimensions identical up to DN 400.

For DN 500 and higher, the dimensions [b] and for DN 700 and higher, the dimensions [h] deviate.

(Please specify if necessary! Otherwise we reserve the right to deliver the less expensive or the available

variant.)

Dimension [b], sheet thickness

Dimensions in mm

Dimension [h], mounting height

Dimensions in mm