DK-LOK DLM-N-S 316 stainless 90 degree male elbow

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

DK-LOK DLM-N-S Male Elbow (90°)

The DK-LOK DLM is a twin-ferrule, gaugeable male 90 degree elbow that connects a tube line to a male pipe thread (MPT) end at a right angle. The ‘-N’ designates the tapered NPT pipe thread and ‘-S’ designates 316/316L stainless steel construction. The tube side uses DK-LOK’s two-ferrule gaugeable design; the threaded side seals on a tapered NPT thread.

Key Features

Twin (double) ferrule gaugeable tube-grip design
90 degree elbow configuration
Male pipe thread (NPT) connection on the threaded end
316/316L stainless steel construction (-S)
Tapered NPT pipe thread (-N)
Available in fractional and metric tube sizes

Technical Specifications

Brand: DK-LOK
Part Code: DLM-N-S
Type: Male 90 deg Elbow (Tube to Male Pipe Thread)
Material: 316/316L Stainless Steel
End Connections: Tube OD (twin-ferrule) x male pipe thread (MPT/NPT)
Configuration: 90 degree male elbow
Ferrule Design: Twin (double) ferrule, gaugeable
Working Pressure: Up to 5000 psi for stainless steel small tube sizes; size-dependent per DK-LOK catalog
Temperature Rating: 316 SS material rated -425°F to 1200°F (-253°C to 649°C) per DK-LOK; final rating governed by the tubing and service – call for your application
Tubing Spec: For ASTM A269/A213 Type 304 or 316 fully annealed seamless tubing
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.