DK-LOK DL-B Union Elbow (90°, Brass)
The DK-LOK DL-B is the brass version of the DL twin-ferrule union 90 degree elbow, connecting two equal-OD tube lines at a right angle. Both ends use DK-LOK’s two-ferrule gaugeable tube-grip design for leak-tight mechanical seals. The ‘-B’ suffix designates brass construction.
Key Features
- Twin (double) ferrule gaugeable design on both ends
- 90 degree tube-to-tube union elbow configuration
- Brass construction (-B)
- Connects two equal-OD tube lines at a right angle
- Available in fractional and metric tube sizes
- Leak-tight gaugeable seal verifiable with gap inspection gauge
Technical Specifications
- Brand: DK-LOK
- Part Code: DL-B
- Type: Union 90 deg Elbow (Tube to Tube)
- Material: Brass
- End Connections: Tube OD x Tube OD (both twin-ferrule)
- Configuration: 90 degree union elbow
- Ferrule Design: Twin (double) ferrule, gaugeable
- Working Pressure: Size-dependent per DK-LOK catalog (brass rating lower than stainless)
- Temperature Rating: COMING SOON (brass-specific range not confirmed)
- Tubing Spec: For compatible annealed tubing per DK-LOK catalog
- 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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