VIKING Fireking™ Flange Adapter PN16 – Threaded (VK-FTP)

The VIKING Fireking™ VK-FTP Threaded Flange Adapter PN16 is designed to connect grooved piping to PN16 flanged components that require a threaded connection. Available in NPT and BSP threads, it combines mechanical grooved technology with threaded versatility in a compact design.

Nominal Sizes:
- NPT: 2" to 4"
- BSP: DN50 to DN100
Working Pressure: 20.7 bar (300 psi)
Material: Ductile Cast Iron ASTM A536 Grade 65-45-12
Thread Type: NPT or BSP
Flange Standard: PN16
Finish: Painted, Epoxy Coated, Galvanized

Combines grooved, flanged, and threaded connections in one fitting
Eliminates custom fabrication and multiple adapters
Simplifies installation in compact pump rooms and valve stations
High pressure rating suitable for fire-protection duty
Flexible finish options for corrosion protection

Connection of grooved fire-protection piping to PN16 flanged equipment with threaded interfaces, such as valves, instruments, and auxiliary devices.

UL Listed
FM Approved

Other Products From VIKING

Viking Fireking™ Mechanical Tee – Threaded (VK-MTT & VK-MTT2)

Mechanical outlet tee with threaded branch connection for sprinkler drops and auxiliary fire-system equipment.

VIKING Fireking™ Elbow – 90° (VK-E90)

Grooved 90-degree elbow for directional changes in fire-protection piping systems.

VIKING Fireking™ Equal Tee (VK-ET)

Grooved equal tee for uniform three-way pipe distribution in fire-protection systems.

Viking Fireking™ Sprinkler Tee (VK-ST)

Compact sprinkler outlet tee for direct sprinkler head connection from grooved piping.