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Available from NEFF in IN, WI, MI, N. OH, NY, NJ, PA & New England

Valves that don’t stick.

MAC Valves, Inc. is a global manufacturing leader in pneumatic and fluid valves, proportional valves, flow control and regulator technology. MAC was founded in 1948 with a focus on establishing and maintaining our position as the technological leader in our market, having since amassed over 80 patents related to pneumatic valves and their components.

Dust Collection Solutions

Acheive More Cleaning Energy

Find out how you can acheive greater air flow while drastically reducing costs and downtime.

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Bullet Valve

The Bullet Valve utilizes “lifting” solenoid technology. The MAC “lifting” configuration is unique, however, in that the valve maintains a balanced design – a signature feature of a MAC valve – shifting forces are consistently high and response times are repeatable regardless of inlet pressure fluctuations.

Liquid Bullet Valve

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 LBV performs with both gas and liquid*, and is engineered to perform at the highest level throughout its life.

Pulse Valve

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. MAC Pulse Valves are ideal to replace existing diaphragm technology in applications such as reverse jet bag houses and dust collectors, pneumatic conveying and bulk material handling.

Solenoid Valve

The balanced 4-way pilot valve provides maximum shifting forces in both directions by supplying air alternately to each end section of the spool, similar to double acting rodless cylinder. This system provides maximized shifting forces, equal forces at energization and de- energization, with no resistance to shifting at either end.