Overview
The MAC 825C-PM-591JM-652 is a precision pneumatic solenoid valve from MAC Valves’ trusted 800 Series. It combines reliability and simplicity in a compact 5/3-way open center configuration with dual solenoid pilot operation. This valve is ideal for industrial automation, packaging machinery, and pneumatic control systems requiring stable, repeatable shifting across varying inlet pressures.
Key Features
- 5/3-way open center configuration with dual solenoid pilot operation
- 24VDC 2.5W encapsulated solenoid coils (non-burn out design)
- Internal pilot air supply with muffled exhaust
- Non-locking recessed manual override operator
- Piston spool valve design with balanced pilot poppet for pressure-independent shifting
- Steel mechanical spring reset, monostable operation
- 1/4″ NPTF threaded female pneumatic ports
- Rectangular DIN 43650 male plug connector
Technical Specifications
- Valve Type: 5/3-way open center, double solenoid piloted
- Control Voltage: 24VDC
- Solenoid Power Rating: 2.5W per coil
- Flow Coefficient (Cv): 1.4
- Pressure Range: 10 to 150 psi
- Port Size: 1/4″ NPTF (female threaded)
- Pilot Supply: Internal
- Operation Mode: Monostable (spring return)
- Manual Operator: Non-locking recessed
- Spool Type: Piston spool with bonded seal
- Electrical Connector: Rectangular DIN 43650
- Dimensions: H60mm × W30mm × D300mm
- Mounting: Individual in-line installation
- Certifications: CSA, CSA C-US (cCSAus), IEC 61504, IEC 61611, ISO 13849, REACH
Typical Applications
- Packaging and labeling machinery
- Pneumatic actuator control and sequencing
- Automation systems with pilot air circuits
- Industrial machinery requiring compact 4-way valve solutions
- Pick-and-place and material handling systems
- Vacuum and selector valve configurations
Compatibility & Replacements
Compatible With
- Standard pneumatic control systems operating at 10–150 psi
- 24VDC PLC and industrial control circuits
- Compressed air, inert gases, and low vacuum applications
- Machines requiring internal pilot air supply
- DIN 43650 solenoid harness connectors
Replaces / Drop-In Replacement For
- 825CPM591JM652 (alternate part number format)
Works With
- MAC Valves 800 Series accessories and pilot blocks
- Standard 1/4″ NPTF pneumatic tubing and manifold systems
- 24VDC solenoid switching circuits and relay logic
- PLC-based pneumatic control strategies
