Rubber-steel gasket with vulcanised steel ring for safe centering and perfect sealing according to EN 1514-1 (PN6-40).

Rubber-Steel Flange-Gaskets adjustable

Simply and highly economic

• No wedge disks and additional seals
  The PSI Chevron Seal Type WD replaces, simply and very economically, the steel or cast iron wedge disks frequently used so far.
• Simply application for obliquely positioned flanges
  Oblique positions occur with all flange connections. Especially underground pipes with regulating wedges and flanges, e.g. for hydrants and fittings, cannot always be routed in a straight line.