Parker 169VL-4-4 Brass Compression Male Elbow 1/4in

Product Description

The PARKER 169VL-4-4 is a brass compression tube male elbow fitting designed to connect 1/4 inch OD tubing to a 1/4-18 male NPT port in a 90-degree configuration. It transitions from a compression-style tube connection to a threaded MNPT end, making it a standard choice for routing tubing in tight spaces where a straight fitting will not clear surrounding components. Rated to 600 psi maximum working pressure, this fitting is built for reliable sealing across a temperature range of -30 degrees F to 275 degrees F. Plumbers, HVAC technicians, and fluid-system mechanics use this fitting in instrumentation, refrigeration, and pneumatic or hydraulic tubing runs.

This fitting is suited for residential and light commercial applications involving copper, aluminum, or compatible plastic tubing. Common installation scenarios include instrument lines, fuel lines, refrigerant-adjacent pneumatic controls, and compressed air distribution where a 90-degree direction change from a threaded port is required. The compression end eliminates the need for soldering or flaring at that connection point, reducing installation time in field-service situations.

Key Features

• 90-degree male elbow routes 1/4 inch OD tubing to a 1/4-18 MNPT port without additional adapters
• Compression end connection — no soldering, brazing, or flaring required on the tube side
• Brass construction offers corrosion resistance in wet and moderate-temperature environments
• 600 psi maximum working pressure rated for demanding service conditions
• Meets ISO 6149 and SAE J1926 standards for dimensional and performance consistency
• Operating range of -30 degrees F to 275 degrees F covers most HVAC and plumbing service environments

Compatibility

Designed as an OEM-style replacement or new-installation compression tube male elbow for systems using 1/4 inch OD tubing terminating at a 1/4-18 MNPT threaded port, conforming to ISO 6149 and SAE J1926 standards.

Installation Notes

Installation should be performed by a licensed plumber, HVAC technician, or qualified mechanic familiar with compression fittings. Depressurize and isolate the system completely before removing or installing any fitting. Ensure the tube end is cut cleanly and squarely and is free of burrs before seating the compression sleeve. Apply thread sealant to the MNPT end per the applicable code — IPC or IFGC as relevant — and do not overtighten, as brass threads are susceptible to damage from excessive torque.