Viking Fireking™ Reducing Coupling (VK-DC)

  • The VIKING Fireking™ VK-DC reduces pipe sizes while maintaining a secure mechanical joint. Constructed from high-strength ductile iron with EPDM gasket, it supports rapid, reliable installation without welding. Available in Painted, Epoxy Coated, and Galvanized finishes to suit environmental protection and corrosion resistance requirements.
  • Sizes: 2″ × 1½″ to 8″ × 6″ (DN50×40 to DN200×150)
  • Max Working Pressure: 20.7 bar (300 psi)
  • Temperature Range: –34°C to +110°C
  • Materials: Ductile Iron, EPDM Gasket
  • Finishes: Painted, Epoxy Coated, Galvanized
  • Rapid Installation: No welding/threading reduces on-site labor and risk.
  • Leak-Resistant: Mechanical gasket seal ensures reliability under pressure.
  • System Flexibility: Accommodates field deviations and simplifies maintenance.
  • Longevity: Coating options improve corrosion resistance in varied environments.
  • Wet, dry, preaction, and deluge fire sprinkler networks, standpipes, and pump discharge/riser connections requiring size transitions.
  • UL Listed
  • FM Approved
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