Elastomer expansion joint, flange connection DN65-PN16 (DIN), bellows in NBR

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 65. This version is listed with a face-to-face length of 125 mm and a flange outside diameter of 185 mm. Material NBR is listed for this version. Also stated are the DN65-PN16 (DIN) flange connection.

Benefits

• Nominal size DN 65 on flange connection DN65-PN16 (DIN) at a working pressure of 0 - 16 bar.
• Axially the bellows takes 35 mm of compression and 10 mm of extension.
• Lateral offset up to 15 mm and angular deflection up to 25 degrees.
• Bellows in NBR with a synthetic fabric carrier, permitted up to max. +90 °C.
• Face-to-face length 125 mm at 18 mm flange thickness and 185 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 NBR takes up the length change of 35 mm.