Overview
The MAC PME-111CA-AA is a compact solenoid pilot valve engineered for direct control of pneumatic and fluid systems. Part of MAC Valves’ proven 100 Series family, this single-operator poppet valve combines electrical solenoid actuation with manual override capability. The valve’s non-burn-out solenoid technology ensures reliable long-term performance on AC service without coil degradation.
Key Features
- Non-burn-out solenoid technology: Patented MACSOLENOID design protects against AC coil burnout for extended service life
- Single-operator solenoid poppet design: Rapid response and high cycle-rate capability for demanding applications
- Non-locking recessed manual operator: Allows manual actuation when electrical power is unavailable
- Minimal maintenance: No lubrication required; compatible with both lubricated and non-lube service
- Flexible configuration: Available as individual valve, stacking body, or add-a-unit manifold base
- 1/2″ NPS conduit connection: Standard electrical connection for secure installation
Technical Specifications
Operating Voltage: 110-120 VAC (50/60 Hz)
Coil Power: 6.8 W
Pressure Range: 25–150 PSI
Port Configuration: 3/2-way, normally open (NO) or normally closed (NC) selectable
Ports: Three 1/8″ NPTF threaded female pneumatic connections
Flow Coefficient (Cv): 0.18
Electrical Connection: 1/2″ NPS conduit with 18″ cable and bare-end flying leads (standard)
Manual Operation: Non-locking recessed operator
Medium: Compressed air or inert gases; vacuum compatible
Coil Class: Class A
Typical Applications
The MAC PME-111CA-AA is widely used across automation, material handling, and packaging machinery where fast switching and precise pressure or flow control are essential. Common applications include:
- Pneumatic automation systems and control circuits
- Material handling equipment and conveyor control
- Packaging machinery directional control
- Industrial fluid power systems requiring rapid response
- Manufacturing automation requiring ON/OFF or proportional regulation
Compatibility & Replacements
Compatible With
- Pneumatic control circuits operating at 110-120 VAC
- MAC 100 Series manifold bases and stacking configurations
- Industrial PLC and automation systems with standard solenoid valve I/O
- Systems using 1/8″ NPTF pneumatic thread standards
Replaces / Drop-In Replacement For
- Earlier MAC PME-111CA variants (non-AA designation)
- PME-111AAAA and PME-111BAAA (with voltage/configuration verification)
- Verify compatibility with your system integrator before ordering
Works With
- Pneumatic solenoid valve control systems
- AC electrical circuits (50/60 Hz compatible)
- Manual and automated pneumatic control schemes
- MAC proportional valve pilot supply networks
