Overview
The Proportion-Air BB2MFEE050 is a pneumatic pressure control cylinder manufactured by Proportion-Air, a global leader in proportional electro-pneumatic pressure and flow control solutions. The BB2MFEE050 is designed for industrial applications requiring precise, repeatable pneumatic pressure control. This unit is offered in used condition and has been tested for full functionality.
Key Features
- Proportional electro-pneumatic control technology for accurate pressure regulation
- Closed-loop feedback control using internal pressure transducer monitoring
- Suitable for industrial automation and process control applications
- Used, tested unit—fully functional and ready for deployment
- Drop-in replacement for existing Proportion-Air pneumatic control systems
Technical Specifications
Detailed specifications for the BB2MFEE050 are not publicly available in Proportion-Air’s standard documentation. For complete technical data including pressure range, flow capacity, mounting dimensions, operating temperature, electrical requirements, and response time, please contact our sales team or consult the manufacturer directly.
Typical Applications
Proportion-Air pneumatic pressure control devices are used across a wide range of industrial sectors:
- Pneumatic lift tables and air bag pressure control
- Process automation requiring proportional pressure regulation
- Test benches and laboratory equipment calibration
- Fluid and gas pressure control in manufacturing
- Vacuum and low-pressure applications
- Custom pressure range applications from 0–2 inches of water column to 5,000+ PSI
Compatibility & Replacements
Compatible With
- Proportion-Air proportional control systems and manifold configurations
- Standard compressed air supply systems (plant air)
- Industrial PLCs and control systems accepting proportional command signals
- Volume boosters and pilot-operated regulators from Proportion-Air
- Verify compatibility with your specific application requirements before ordering
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The BB2MFEE050 is designed to integrate with existing Proportion-Air pneumatic control architectures. Confirm that this model matches your original equipment specifications.
Works With
- Proportion-Air analog control circuits and electronic command signal inputs
- Compressed air systems (plant air and regulated supply)
- Standard industrial electrical control panels
- External pressure transducers for dual-loop feedback control
- Manifold mounting with other Proportion-Air proportional control devices



