AC transport industrial valve designed for demanding operating environments

High performance transportation industrial valve designed for demanding and variable operating environments

MAC Valves is a global supplier to the transportation industry, providing a balanced, high speed, highly repeatable air valve that operates reliably even in the toughest operating environments. Our commitment to industry-specific design innovation and engineering makes MAC VALVES technology critical to the success of our transportation customers.

Designed to meet the needs of locomotives, truck/trailer, truck chassis, concrete mixers, waste and aerospace industries, MAC valve solutions are designed to withstand extreme temperature changes, severe vibrations, poor air quality, and voltage ranges common in a wide range of transportation applications.

MAC's transport valves include highly engineered solutions for mobile equipment and waste, concrete mixers and batch plants, buses and buses, and rail and subway, ideal for the following applications:

Suspension/air bag
Lifting shaft (push rod and label)
Tail lock
Charging bucket
Chute lock
Fan clutch
Water tank pressure
Capacity mixer
Dosing
Brake/door interlock
Door opening/closing system
Kneeling system
Compressor control
Sanding system
Air horn
Color

MAC valves use wide temperature seals to flush relevant components, plug-in electrical connections, custom CircuitBar® manifolds, wide voltage range, surge protection and a combination of electrical and manual operation for high use throughout the transportation industry. Performance design, specializing in lift axles, air suspension, tailgate latches, chute locks, charging buckets, door interlocks, compressor shutter control, aircraft/train sinks and restrooms.

Features and benefits of the MAC Transport Air Valve include:

3/2 straight-through valve
Universal valve for all functions: 3/2 NO&NC 2/2 and NC selector or diverter valve
Compact packaging reduces weight
Wide temperature range options, including -50 to +60 degrees Celsius, -40 to +60 degrees Celsius or -25 to +80 degrees Celsius
Low leak rate at any temperature
Extremely low low pressure leak rate
Wide range of coils and connectors available
High flow characteristics (up to 500 NL / min), compact
Voltage change: -30% / + 30%
Unaffected by pressure changes or external vibrations
Fast and repeatable response time
Accurate switching
Strong resistance to pollution
Several mounting options, including manifold/stack and pressure regulator
Designed to work in harsh environments
 
MAC valve modified for transportation applications
 
Enameled coil
LED / spike suppression
Long energized coil
Extreme temperature solenoid grease
Threaded locker with retainer plug and screw
Corrosion resistant fastener
Lock washer solenoid cap
Manual cover protection seal
Heavy manual coverage
-30% / + 30% voltage change
Different types of manual overrides are available
Hard coated anodized or nickel plated components

You can rely on the MAC's delivery valve to do your job, minimize the resistance to shifting forces, reduce friction, despite the fluctuations in air pressure and air quality, and run fast and repeatably.

In short, our valves are the most reliable, customizable and cost-effective valve solutions in the transportation industry. Today, we look forward to discussing your transportation air valve needs and helping your equipment stay stable and efficient.