What are Mac valves?
MAC Valves Solenoid Operated 3 Way Valves 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 operated valves.
How does a 3 way Mac valve work?
A 3-way directional control solenoid valve has 3 pipe connections: the cavity port, the body orifice port and the stop port. It has 2 orifices: the body orifice and the stop orifice, one of which is always open. This allows for 2 paths of flow. Energizing the valve raises or lowers the plunger.
Where are Mac valves made?
Headquartered in Wixom, MI, USA, MAC has manufacturing locations in strategic locations around the globe and is supported by the MAC Distributor Network (MDN) in more than 45 countries.
Can you adjust a Mac valve?
MAC Valves can be modified to fit your needs according to: Speed of operation (high frequency) Unique rubber needs. High, low, and variable pressure environments.
Does a Mac valve need a relay?
Mac valves use much lower current than the boost control circuit in the ecu, so it’s also totally unnecessary to use a relay for the boost solenoid.
What is a 4-way pneumatic valve?
4-way valves are one of the most commonly used pneumatic components for directional control. By providing four distinct flow paths, these valves make it easy to reverse the motion of a cylinder or motor.
What is a Turbo Mac valve?
MAC Valves are commonly used to control boost on turbocharged vehicles with single or multiple wastegates. They are compatible with almost every electronic boost controller and tuning software on the market. A 3-port MAC valve will allow you to increase your wastegate’s base pressure by 2-3 times.
What are the five categories of pneumatic valves?
Common pneumatic valve types are:
- 2-port (2-way), 2-position.
- 3-port (3-way), 2-position.
- 5-port (4-way), 2-position.
- 5-port (4-way), 3-position.
How are pneumatic valves classified?
Pneumatic valves, also called directional control valves, may be classified using several different approaches which include: the number of entry and exit ports they possess. the number of flow paths or switching positions that are available. the mechanism that is used to open or close the ports.