Features

  • Available diameters: DN 15 – DN 40
  • Working pressure: PN16 – PN40
  • Designs:
    • WK4a PB – propane butane
    • WK4a rp – petroleum substances
    • WK4a g – threaded body openings
    • WK4a g rp – petroleum substances threaded body openings

Application:

Gas networks (media gr.1 according to Directive 97/23/EC – natural gas GZII), petrochemicals, petroleum substances and industrial installations. For WK4a PB version additionally propane, butane, propane-butane.

Tepmerature of operation

MAX. +110° C