DK-LOK DX-B Union Cross (Brass)
The DK-LOK DX-B is a brass union cross twin-ferrule tube fitting with four tube ports arranged in a cross, joining four tube lines of the same outside diameter. The ‘-B’ designation indicates brass construction. It delivers a reusable double-ferrule seal on every port.
Key Features
- Brass four-port union cross for four same-size tube ends
- Twin (double) ferrule compression seal on each port
- Brass body for general-purpose and lower-corrosion service
- Available in fractional and metric tube OD sizes
- Reusable, predictable swaging make-up
- Leak-tight under vibration, vacuum, and impulse conditions
Technical Specifications
- Brand: DK-LOK
- Part Code: DX-B
- Type: Union Cross (Tube-to-Tube)
- Fitting Type: Union Cross
- Ferrule Design: Twin / double ferrule
- Body Material: Brass
- Ports: 4 (cross configuration)
- Tube OD Range: 1/16 in. to 2 in. (fractional); 2 mm to 38 mm (metric)
- Design Standard: Twin-ferrule fitting, tested to ASTM F1387
- Working Pressure: Rated by tube size and wall thickness per the DK-LOK catalog. Call for quote.
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9821 S Perdue Ave. Baton Rouge, LA 70814
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