Viking Fireking™ Heavy-Duty Flexible Coupling (VK-FCH)
Heavy-duty flexible grooved coupling engineered for high-pressure fire-protection environments.
VIKING Fireking™ Cross (VK-CX)
- The VIKING Fireking™ VK-CX Cross provides a four-directional branching point in grooved fire-suppression piping. It is designed for high-pressure performance and uniform flow distribution, eliminating the need for multiple tees or fabricated assemblies.
- Nominal Sizes: 1" to 12" (DN25 to DN300)
- Working Pressure: 20.7 bar (300 psi) to 34.5 bar (500 psi)
- Material: Ductile Cast Iron ASTM A536 Grade 65-45-12
- Finish: Painted, Epoxy Coated, Galvanized
- Reduces number of fittings and joints in complex layouts
- Ensures balanced distribution across multiple branches
- Faster installation compared to multi-tee assemblies
- High structural integrity under fire-system pressures
- Fire sprinkler grids, distribution nodes, and manifold sections requiring four-way pipe branching.
- UL Listed
- FM Approved
Other Products From VIKING
VIKING Fireking™ Concentric Reducer – Grooved (VK-CRG)
Grooved concentric reducer for smooth diameter transition in fire-protection piping systems.
VIKING Fireking™ Reducing Tee – Threaded (VK-RTT)
Grooved reducing tee with threaded outlet for connecting auxiliary or small-bore fire-protection components.
VIKING Fireking™ Elbow – 11.25° (VK-E11)
Reducing grooved-to-threaded adapter nipple for transitioning to smaller threaded outlets.