Elastomer expansion joint, flange connection DN200-PN10 (DIN/EN), bellows in butyl (CIIR)

Once installed, the expansion joint takes up length change, lateral offset and angular deflection of the pipe run and damps structure-borne noise. It is produced from butyl (CIIR). The data give a face-to-face length of 175 mm and a flange outside diameter of 340 mm. In addition the data give the DN200-PN10 (DIN/EN) flange connection.

Benefits

• Nominal size DN 200 on flange connection DN200-PN10 (DIN/EN) at a working pressure of 0 - 10 bar.
• Axially the bellows takes 45 mm of compression and 15 mm of extension.
• Lateral offset up to 15 mm and angular deflection up to 8 degrees.
• Bellows in butyl (CIIR) with a synthetic fabric carrier, permitted up to max. +90 °C.
• Face-to-face length 175 mm at 25 mm flange thickness and 340 mm flange outside diameter.
• Steel flanges that turn on both sides make it easier to line up the hole patterns during installation.

Applications

On pumps and compressors the DN 200 joint keeps the structure-borne noise of the machine out of the pipe run.