Fittings
Alkon fittings are available in brass and plastic and with nickel plating for lasting durability in harsh operating conditions. Our line of fittings is one the most extensive available on the market today.
Product Lineup
Industrial Brass Fittings
Series AP
Brass Tube Fittings for Plastic Tubing
Make the most of every fitting you buy with Alkon Series AP tube fittings. These fittings are specifically designed for reuse – even the tubing– to keep working from one job to the next.
- Connect/disconnect multiple times
- Compatible with a variety of tubing materials
- Maximum flow
- Easy installation
- The most reliable airtight seal
Series 100
Pipe Fittings
Alkon Series 100 pipe fittings are made to do their best work under pressure. Available in hundreds of standard sizes and configurations.
Alkon Series 100 Pipe Fittings are built to function at pressures up to 3,000 psi.
Series 29
Barb Adapters
Intended for use with Hose Clamp (plastic tubing or rubber hose). Barb size is hose I.D
Temperature Range: -40°F to 325°F
Material of Shapes: Forged SAE CA377 Brass
Series 60
Compression Fittings
Count on Alkon Series 60 compression fittings for consistent, reliable airflow. Alkon’s sure-grip connection makes installation a breeze and leakproof performance a dependable result.
- Designed to perform in durability tests over a wide range of temperatures (-40°F to 325°F) and from 250 PSI (normal) to 400 PSI (max)
- Made of forged SAE CA377 brass and SAE C360 brass for industrial-strength endurance
- Available in multiple standard configurations
Series MAQ
Metric Brass Push-In Industrial Fittings
In industrial applications, we know reliability is what you need. Series MAQ fittings to precise specifications with high-grade brass and specially formulated thread sealant for your application requirements.
- Available in nickel-plated CA 360 and CA 377 brass for high gloss and corrosion resistance
- Maximum flow
- Easy installation
- The most reliable airtight seal
Nickel-Plated Brass Fittings
Series AQ
Nickel-Plated Brass Push-In Fittings
The Series AQ push-in fittings family is Alkon’s flagship product line. These fittings are available in thousands of standard and custom configurations, all with the same premium quality and performance.
- Available in nickel-plated CA 360 and CA 377 brass for high gloss and corrosion resistance
- Maximum flow
- Easy installation
- The most reliable airtight seal
Fittings for Misting Applications
3/8” Nickel-Plated Fittings designed for misting systems, and agricultural and human cooling systems.
- AQ62-N-6 STRAIGHT UNION CONNECTOR
- AQ64-N-6 UNION TEE CONNECTOR
- AQ65-N-6 90° ELBOW UNION CONNECTOR
- AQ68-N-6X6 MALE CONNECTOR
- AQ68-N-6X4 MALE CONNECTOR
- S2853N UNION CONNECTOR WITH #10-24 NOZZLE PORT
Flow Control & Needle Valves
Series AP310
Angle & In-Line Needle Valves
For use with polyethylene, nylon, or soft metal tubing. Panel mount available upon request.
Series J
Angle & In-Line Flow Control, Needle & Check Valves
Angle Flow Control valves are designed to provide accurate flow control in a compact, labor saving package. Features like built in push-in fittings, pre-applied thread sealant, convenient swivel design and unique needle design all add up to a package that will save time, money and energy when accurate control is needed on pneumatic actuators.
- Effective and accurate ways to control the speed of pneumatic cylinders
- Optimized for easy installation, reliable performance
- Built in Series AQ push-in fittings or NPTF connections
- 100% tested
DOT Brass and Composite PTC Fittings
Series AQ-DOT
Air Brake Brass Push-In Fittings
Reliability is always critical, and even more so when you’re hauling a heavy load. Couple that application with the brutal environment of the road and you have a big responsibility riding on a small part. Alkon Series AQ-DOT fittings are made specifically to meet that challenge.
- Designed to cut assembly time up to 75%
Series MAQ-DOT
Metric Air Brake Brass Push-In Fittings
Alkon Series MAQ-DOT fittings are used in construction and agricultural equipment, public transit, and other industrial machines.
- Available in nickel-plated brass and brass
Series NQ-NTA
Air Brake Brass Compression Fittings
Like any part on a commercial vehicle, compression fittings take a beating every time they hit the road. So Alkon makes NQ-NTA brass fittings tough enough to take it and keep precise pressure in the lines. Whether it’s a public transit bus, an emergency vehicle or a tractor-trailer rig, you need a smooth reliable stop every time.
- Designed to meet SAE J246, J1131 air brake standards and all DOT standards
- Checked for critical dimensions and interior/exterior angles and concentricity to .0001”
Series PAQ
Air Brake Composite Push-In DOT Fittings
Series PAQ fittings are the ideal solution at half the weight or less. Revolutionary in their design with a high-strength and lightweight composite material tough enough to meet DOT requirements.
Available in Inches, shaped or straight, swivel push-in fittings.
DOT-approved: Series PAQ fittings meet or exceed DOT FMVSS 571.106, SAE J113 and J2494-1 & J2494-3 air brake performance requirements.
- Up to 50% lighter than Alkon brass DOT fittings
- Easy access, easier repairs
Series XQ-DOT
Air Brake Brass Push-In Fittings
Alkon Series XQ-DOT air brake brass push-in fittings hold up better in extreme temperatures from blistering heat to numbing cold. Better chemical resistance helps protect against early failure.
- Able to withstand temperature extremes from -40°F to 400°F
- Made with higher grade thread sealant resists chemical attack, corrosion, vibration and thermal shock for a longer lasting tight seal
- Designed for OTR vehicles, such as heavy machinery, agricultural/ construction equipment, public transit and oil/gas industry applications
Series MQ Manifolds
Manifolds with Pre-Installed Push-In Fitting Cartridges
Vacuum Manifolds
A high-quality vacuum manifold will have optimum flow rates and high recoveries. Consistent flow makes processing more reliable and less prone to failure.
Industrial Tubing
- Polyethylene Tubing
- Polyethylene Tubing
- Nylon 12 Tubing
- Metric Nylon 12 Tubing
Tubing Accessories
- Tube Racks
- Tube Cutter
- AQ Color Coordinated Snap-On Identification Caps
Emergency Repair Kits
With the Alkon DOT Emergency Repair Kit, fixing a malfunction has never been easier. Once the problem is located, use the tube cutter to make a clean cut, then simply push to connect the tubing into an Alkon fitting to create an airtight seal. No further tools are necessary!
For more information about these products…
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