37 Series
The MAC 37 Series is a 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. For information regarding certifications (such as UL, CSA, RoHS and CE) please visit the Get Support pages of our website.
Cv (Max): 0.50
Port Sizes: 1/8″-1/4″
Configurations: Inline – Individual Sub Base/Manifold: Plug-in/Non Plug-in
37 Series Catalog Pages
37 Series Circuit Bar Pages
37 Series Regulator Pages
Category: Small 3-Way Valves


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35L Series
Small 3-Way Valves
The MAC 35L Series is a direct solenoid operated 3-way poppet valve featuring our patented Bullet™ technology. Bullet™ technology is a unique hybrid technology that utilizes a “Lifting” solenoid (denoted by the “L” in 35L) with an integrated armature/balanced poppet. The solenoid configuration features fewer parts and fewer wear points than our standard 35 series solenoid. Our lifting solenoid design is isolated from airline contaminants and our signature balanced design means more consistent shifting forces and repeatable response times regardless of inlet pressure fluctuations.
Application, Installation and Service Precautions
Cv (Max): 0.17
Port Size: 1/8"
Configurations: Inline - Stacking - Sub Base/Manifold: Non Plug-in
35L Series Catalog Pages


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72 Series
Small 3-Way Valves
The MAC 72 Series valve is a 3-way balanced P.O.P. (Pilot Operated Poppet) valve - pilot operated by our Bullet Valve® technology - patents pending. 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 - as shifting forces are consistently high and response times are repeatable regardless of inlet pressure fluctuations. For information regarding certifications (such as UL, CSA, RoHS and CE) please visit the Get Support pages on our website.
Application, Installation and Service Precautions
Cv (Max): 0.4
Port Sizes: #10-21, M5, M7
Configurations: Inline - Individual Base: Non Plug-in - Circuit Bar: Non Plug-in
72 Series Catalog Pages


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38 Series
Small 3-Way Valves
The MAC 38 Series is a high flow 16mm 3-way spool valve with a unique integral four way pilot. The short stroke solenoid utilizes an oval armature for maximized shifting forces in a small area. The 4-way pilot means a low minimum operating pressure - no pistons - and minimal resistance to shifting. The balanced design in the pilot means shifting forces are consistently high and response times are repeatable regardless of inlet pressure fluctuations. For information regarding certifications (such as UL, CSA, RoHS and CE) please visit the Get Support pages on our website.
Application, Installation and Service Precautions
Cv (Max): 1.2
Port Sizes: 1/8"-1/4"
Configurations: Individual Sub Base/Manifold: Plug-in/Non Plug-in
38 Series Catalog Pages
38 Series Circuit Bar Pages
38 Series Regulator Pages
38 Series Remote Air Pages
38 Series MAConnect Pages


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32 Series
Small 3-Way Valves
The MAC 32 Series is high flow 10mm 3-way solenoid pilot operated spool valve with a unique integral four way pilot. The short stroke solenoid utilizes an oval armature for maximized shifting forces in a small area. The 4-way pilot means a low minimum operating pressure - no pistons - and minimal resistance to shifting. The balanced design in the pilot means shifting forces are consistently high and response times are repeatable regardless of inlet pressure fluctuations. For information regarding certifications (such as UL, CSA, RoHS and CE) please visit the Get Support pages on our website.
Application, Installation and Service Precautions
