• Connection under residual pressure is permitted on one side.
  • Inspection hole to determine whether the coupling is entirely connected.
  • Specific dimensions of the Stucchi VOFX series are fire-tested in line with API 16D and EUB Directive #36.
  • New thread treatment to prevent premature wear.
  • Wrench the bodies flat to make fitting easier.
  • When the couplings are separated, the poppet valve with elastomer seal ensures maximum seal.
  • Retainer is made of stainless steel.