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MAC Valves

Available in all NEFF territories.

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Highly Engineered Pneumatic and Fluid Valves

For over 70 years MAC Valves has been a global manufacturing leader in the pneumatic and fluid valve industries. MAC Valves has earned a reputation as an innovator in solenoid air valve technology as is evidenced by their numerous global patents.  MAC’s designs focus on offering customers the best performing products available on the market, including speed, reliability, repeatability, ease of maintenance and low wattage.  Many of these performance advantages are based on MAC’s high shifting forces. The result: valves that don’t stick.


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MAC Valves

Common Industries

Zebra machine vision and industrial barcode scanning solutions ensure consistent product quality and factory visibility.

Automotive industry


Large 3-Way and 4-Way MAC Valves are the perfect valves for automotive assembly, tooling fixtures, welding equipment, metal stamping equipment, and much more.


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Dust collection

Dust Collection

The highly engineered bonded spool technology in MAC's Pulse Valves supports superior reliability, lower maintenance costs, and a faster return on investment than diaphragm valves.


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Material handling

Material Handling

MAC Valves provide reliable, highly-repeatable pneumatic powered solutions for moving, warehousing, distributing, and disposing materials in manufacturing


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MAC Valve design has proven itself as a reliable solution in all areas of plastics manufacturing, including thermoforming, blow molding, and injection molding.


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MAC Valves

MAC Valves is an innovative valve technology leader in major industrial markets around the world.

MAC Bullet Valves

Bullet Valves

Evolution in Air Valve Technology

Built with very few parts, MAC Bullet Valves are ideal for applications where high flow and repeatability in a small package size are crucial. Simple cartridge design for easy adaptability.


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MAC Liquid Valves

Liquid Valves

Innovation in Valves and Repeatability

MAC Liquid Valves perform with both gas and liquids utilizing D-Flex™ technology to provide a tight seal.  Solve your microdosing, dispensing, spraying and filling applications.


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MAC Pulse Valves

Pulse Valves

Replace Current Diaphragm Valves

The MAC patented Pulse Valve series was developed to replace current diaphragm style technology and create a more robust and reliable valve solution in industrial applications.


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MI/0-67 Fieldbus

MI/0-67 Fieldbus

Communication Module

Compatible with 42, 36/46 & 92 Series MAC Valves. Available for the following fieldbus protocols: EtherNet/IP®, EtherCAT®, POWERLINK®, PROFINET®, Modbus/TCP®.


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MAC 3-Way Valves

3-Way Valves

Solenoid Operated 3-Way Valves

Valve with 3 ports, inlet, outlet (cylinder) and exhaust. They are generally used to operate spring return cylinders or as pilots for larger diaphragm or piston valves.


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MAC 4-Way Valves

4-Way Valves

Solenoid Operated 4-Way Valves

Valve with 4 ports; inlet, a common exhaust and two cylinder ports, one normally open the other normally closed their most common application is to operate double acting cylinders.


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MAC Hazardous Location Valves

Hazardous Locations Valves

Explosion-Proof Valves

Available in 2-way, 3-way, and 4-way configurations with flows up to 175 Cv, MAC Hazardous Locations Valves offer a comprehensive range of approvals for gas/vapor, dust, and explosion.


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MAC ISO Valves

ISO Valves

Meet ISO Standards

ISO Valves are solenoid operated and fit the design specifications of the International Standards Organization (ISO) STD 5599/1 for safety, reliability, and quality.


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