![](images/group.jpg)
Choose a MAC Valve for all your Pneumatic Applications
Quality Engineered for Speed and Reliability
Bullet Valves®
![](images/bullet11.jpg)
An Evolution in Air Valve Technology
Ideal for applications where high flow and repeatability in a small package size are crucial. Simple cartridge design for easy adaptability.
-more-
Max Cv from .07 to .60 – Port Sizes 1/4″ – 1/8″ – M5 – M7 – #10-32
![](images/bullet12.jpg)
Liquid Valves
![](images/liquid11.jpg)
Our Innovative Liquid Valves
MAC Liquid Valves perform with both gas and liquids utilizing D-Flex™ technology to provide an exceptionally tight seal. MAC Liquid Valves offer all the same MAC performance advantages for the liquid market – balanced design, high speed and repeatability. An excellent solution for your microdosing, dispensing, spraying and filling applications.
-more-
![](images/liquid13.jpg)
Pulse Valves
![](images/pulse-valve12.jpg)
Latest in Pulse Valve Technology
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
-more-
![](images/pulse-valve11.jpg)
3 Way Valves
MAC Valves Direct Operated 3 Way
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.
Small 3 Ways
Max Cv .08 to 1.2
Port Sizes 1/8″ – 1/4″ – M3 – M5 – #10-32
Large 3 Ways
Max Cv 1.5 to 60
Port Sizes 1/8″ to 2 1/2″
![](images/3way02.jpg)
4 Way Valves
![](images/4way01.jpg)
MAC Valves Direct Operated 4 Way
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
Small 4 Ways
Max Cv .03 to 1.1
Port Sizes 1/8″ – 1/4″ – M3 – M5 – M7 – #10-32
Large 4 Ways
Max Cv 1.5 to 60
Port Sizes 1/8″ to 2 1/2″
![](images/4way02.jpg)
MI/O-67® Fieldbus
![](images/0813-mio-600x450.jpg)
MI/O-67® Communications Module
Available for these fieldbus protocols:
•EtherNet/IP®
•EtherCAT®
•POWERLINK®
•PROFINET®
•Modbus/TCP®
-more-
![](images/0820-mio-600x450.jpg)
Proportional Pressure Controller – PPC – PMPP – PQE
![](images/ppc02.jpg)
Output Pressure Control
For applications requiring variable flows, PPC’s are controlled by an electronic signal providing the ability to control speed and positioning of its spool to accelerate or decelerate an actuator.
-more-
![](images/ppc01.jpg)
ISO Valves
![](images/other01.jpg)
ISO Series
MAC ISO valves are built to the design specifications of the International Standards Organization (ISO) STD 5599/1 for safety, reliability and quality.
-more-
Max Cv from 0.43 to 6.1
Port sizes = 1/8 – 1/4 – 3/8 – 1/2 – 3/4
![](images/iso02.jpg)
Other Valve Products
![](images/other03.jpg)
A MAC Valve for Every Application
No matter what your application requires, you can depend on MAC Valve for hi speeds, dependability, and reliability.
-more-
Remote Air – Pressure Regulators – Circuit Bar and more
![](images/other02.jpg)