DK-LOK DT-B brass twin-ferrule union tee

Swagelok SS-1VS8 316 stainless steel integral bonnet needle valve with black phenolic knob, 1/2 inch Swagelok tube fitting

DK-LOK DT-B Union Tee (Brass)

The DK-LOK DT-B is the brass version of the DT union tee, connecting three lines of the same tube outside diameter in a tee configuration using gauge-able twin-ferrule tube ends. The -B suffix denotes a brass body. It serves tube-to-tube three-way connections where brass-compatible media and lower-corrosion service are acceptable.

Key Features

Three twin (two) ferrule tube ends in a tee arrangement
Connects three equal-O.D. tube lines, branch at 90 degrees
Brass body construction
Gauge-able, leak-tight back-ferrule design
Available in fractional and metric tube sizes
Part of the DT union tee series (sizes 1/16 in. to 2 in. O.D.)

Technical Specifications

Brand: DK-LOK
Part Code: DT-B
Type: Union Tee
Material: Brass
Design: Twin (two) ferrule compression, tee
Connections: Three equal DK-LOK tube O.D. ends
Tube Size Range: 1/16 in. to 2 in. O.D. (per DT series)
Spec Columns Published: Item #, Material, D – Tube O.D., E – Min., h – Width Across Flat, H – Width Across Flat, l, L, CAD
Working Pressure: Governed by connecting tubing rating
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.