This is the same valve that other ECU/EMS manufacturers put their own label on. Compatible with AEM, Autronic, Hondata, Haltech, Megasquirt and many others.

There is a good reason these valves are used by most aftermarket engine management systems, they are very stable and are industrial quality.

Specifications:

Brand: MAC

Part number: 35A-ACA-DDBA-1BA

Type: 3 port solenoid.

12 volts

5.4 watts ,25.4 ohm coil (measured), .45 Amps@12 volts

Full vacuum to 120 psi capable.

10-30 hz compatible, other ranges suitable depending on application.

PWM driven (Pulse width modulation)

Includes 2x Barbed Air Fittings