Elastomer expansion joint, flange connection DN25-PN16 (DIN), bellows in EPDM (high temperature)

Once installed, the expansion joint takes up length change, lateral offset and angular deflection of the pipe run and damps structure-borne noise. The article is listed with a nominal size of DN 25. Material EPDM (high temperature) is listed for this version. Also stated are the DN25-PN16 (DIN) flange connection.

Benefits

• Nominal size DN 25 on flange connection DN25-PN16 (DIN) at a working pressure of -1 to 16 bar.
• Axially the bellows takes 30 mm of compression and 10 mm of extension.
• Lateral offset up to 10 mm and angular deflection up to 25 degrees.
• Bellows in EPDM (high temperature) with a steel cord carrier, permitted up to max. +110 °C.
• Face-to-face length 100 mm at 16 mm flange thickness and 115 mm flange outside diameter.
• Steel flanges that turn on both sides make it easier to line up the hole patterns during installation.

Applications

In heating and cooling circuits the bellows in EPDM (high temperature) takes up the length change of 30 mm.