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This is a MAC Valves 45 Series single solenoid air valve, a critical component for controlling pneumatic operations in concrete batch plants. It is electrically actuated using a 24V DC signal to direct compressed air and operate devices like air cylinders for aggregate gates, cement valves, and fly ash pinch valves. This valve is a direct replacement for a burnt-out or contaminated valve that fails to shift reliably, causing delays in batching. Its balanced poppet design ensures high flow, fast response times, and consistent operation, even with pressure fluctuations. This model is sold without a base, allowing it to be mounted on existing manifolds.
Technical Specifications
BrandMAC Valves
Series45 Series
Voltage24V DC
Wattage5.4 W
Function4-Way, 2-Position, Single Solenoid
Operating PressureVacuum to 120 PSI
Electrical ConnectionSquare DIN Connector (Male pins on valve)
MountingValve Less Base
Key Features
Single solenoid, spring return design for reliable default positioning
Operates on 24V DC power at 5.4 Watts.
Balanced poppet design for high flow and repeatable response times.
4-way valve can be piped for 2-way, 3-way, or 4-way applications.
Non-locking manual operator for testing and setup.
Designed for use in lubricated or non-lubricated air systems.
Fits These Mixers
Vince Hagan, CMW, Con-E-Co, Erie Strayer, Stephens, Donaldson Torit. Commonly used as a pilot or actuator valve on various concrete batch plant equipment, including Con-E-Co, Stephens, and Vince Hagan plants. It is a direct replacement valve head for assemblies like the Con-E-Co part number 0072525. It controls air cylinders for functions such as opening and closing aggregate bin gates, butterfly valves, and aeration systems.
All measurements ± standard manufacturing tolerance.
Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.
Specifications
Specifications
Manufacturer
Bray
Sub Category
Air Valve Controls
Documentation
No documents available
Questions?
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