The MAC 53 Series is a 3-way balanced spool valve piloted by a small direct operated 4-way solenoid pilot - a one-off in air valve manufacturing.? The 4-way pilot means a low minimum operating pressure - no pistons or springs - 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):? 2

Port Sizes:? 1/4"-3/8"

Configurations:? Individual Sub Base - Manifold:? Non Plug-in

53 Series Catalog Pages

53 Series Circuit Bar Pages

53 Series Remote Air Pages

The MAC 56 Series is a 3-way balanced spool valve piloted by a small direct operated balanced poppet valve.? This is an extremely versatile valve: 1. It can be converted for use in vacuum. 2. It can be changed from a Normally Closed function to a Normally Open function by simply rotating a function plate between the pilot and main valve bodies. 3. It can also be converted to a remote air operated valve by removing the solenoid pilot assembly - just to name a few.? 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):? 5.7

Port Sizes:? 3/8"-3/4"

Configurations:? Individual Inline

56 Series Catalog Pages

56 Series Remote Air Pages

The MAC 59 Series is a 3-way balanced spool valve piloted by our 200 series (which means this large 3-way valve can also be ordered with the 200 series Hazardous Location version as a pilot - giving it the same standard).? This is an extremely versatile valve: 1. It can be converted for use in vacuum. 2. It can be changed from a Normally Closed function to a Normally Open function by simply rotating a function plate between the pilot and the main valve bodies. 3. It can also be converted to a remote air operated valve by removing the solenoid pilot assembly - just to name a few.? For information regarding certifications (such as CL, CSA, RoHS and CE) please visit the Get Support pages on our website. Application, Installation and Service Precautions

Cv (Max):? 60

Port Sizes:? 2"-2 1/2"

Configurations:? Individual Inline

59 Series Catalog Pages

59 Series Remote Air Pages

The MAC 68 Series is a 3-way balanced spool valve pilot operated by a small direct operated 4-way solenoid valve - a one-off in valve manufacturing.? The 4-way pilot means a low minimum operating pressure - no pistons or springs - 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):? 31

Port Sizes:? 1"-1 1/2"

Configurations:? Individual Inline/Manifold

68 Series Catalog Pages

68 Series Remote Air Pages

The MAC 57 Series is a 3-way balanced spool valve piloted by our 200 series (which means this large 3-way valve can also be ordered with the 200 series Hazardous Location version as a pilot - giving it the same standard).? This is an extremely versatile valve: 1. It can be converted for use in vacuum. 2. It can be changed from a Normally Closed function to a Normally Open function by simply rotating a function plate between the pilot and the main valve bodies. 3. It can also be converted to a remote air operated valve by removing the solenoid pilot assembly - just to name a few.? For information regarding certifications (such as CL, CSA, RoHS and CE) please visit the Get Support pages on our website. Application, Installation and Service Precautions

Cv (Max):? 17.4

Port Sizes: 1/2"-1"

Configurations:? Individual Inline

57 Series Catalog Pages

57 Series Remote Air Pages