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MAC

MAC Valves, directional control valves, poppet valves, ISO valves, 3-way valves, 4-way valves, bullet valves, proportional pressure controller MAC home page MAC air valves are available in a wide range of flow and package configurations. Single inline or manifold assemblies with optional fieldbus interfaces. MAC valves are designed for high reliabilty and high performance requirements 

MAC's direct acting valve models can handle vacuum pressures to 120 psi and can be operated as a normally open, normally closed, two or three way, selector or diverter allowing the valve to be used in a variety of applications and reducing the need to stock multiple valves. The Balanced design produces precise repeatability regardless of inlet pressure fluctuations - giving consistent machine performance regardless of plant environment.




MAC Small 3-way valves Samll 3-way valves Small 3-Way Valves

High flow direct solenoid operated 3-way poppet valve.  It features a short stroke solenoid with oval armature, a balanced poppet and powerful return spring.  These features translate into high shifting forces, fast consistent response times, high flow in a small package and long life.

100 Series | 31 Series | 35 Series | 1100 Series | 36 Series | 37 Series | 200 series

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MAC Large 3-way valves Large 3-way vlaves
Large 3-Way Valves

A 3-way balanced spool valve piloted by a small direct operated balanced poppet valve.  This is an extremely versatile valve. They can be converted for use in vacuum and it can be changed from an Internal Pilot to an External Pilot function.

52 Series | 55 Series | 56 Series | 57 Series | 58 Series | 69 Series

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MAC Small 4-way valves Small 4-way vlaves Small 4-Way Valves

The MAC 4-way valves come in direct solenoid as well as solenoid pilot operated for compact size, fast response and high flows.  In-line and manifold mount versions are available.

24 Series | 42 Series | 44 Series | 45 Series | 46 Series | 700 Series | 400 Series | 48 Series | 900 Series

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MAC Large 4-way valves Large 4-way valves Large 4-Way Valves

MAC 4-way valves offer solenoid pilot operated, air pilot or manual operation.  Their balanced spool means the valve can be piped as a 4-way, 3-way, 2-way, normally closed or normally open or can be used for vacuum, diverter or selector applications.  Our one piece bonded seal spool means longer life and easy maintenance.

93 Series | 6500 Series | 82 Series | 1800 Series |6300 Series

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Proportional Pressure ControlsMAC Proportional Pressure Controller PPC Catalog

The MAC Proportional Pressure Controller, (PPC) is an innovative product which converts an electrical signal into a proportional pneumatic output.

The key to the MAC PPCs are two MAC 34, 45, 400, 47, 92 or 93 Series valves that are used to control the  output pressure. The valves are operated by the PPCs closed loop electronic control circuit. Feedback is obtained from one or two transducers. The balanced poppet, fast response, and high flow of these two MAC Valves  provide outstanding performance characteristics for the PPC.

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Featured Products

Bullet Valves MAC Bullett valves MAC Bullett Valves

The new MAC Bullet Valve® represents yet another evolution to air valve technology from MAC Valves, Inc.

This innovative design is unprecedented in the market in its ability to provide speed, repeatability, long life and high flow in a unique cartridge package.

This OEM integrated cartridge design includes these MAC trademark features:

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MAC Liquid Bullet Valve

LBV

The Liquid Bullet Valve® is the latest design innovation from MAC. With fast response times, reliable shifting forces and repeatable results – due to its patented balanced design - the MAC LBV is ideal for applications that demand reliable, low-leak performance*. The MAC LBV employs D-Flex™ technology to provide an exceptionally tight seal; preventing leakage and saving you product and money.

D-Flex™ technology also allows the LBV to last longer and perform stronger in the toughest applications. With fewer wear points than traditional valve technology the LBV is designed to last.

The MAC Advantage

*seal compatibility testing may be required

Download Liquid Bullet Valve Brochure