Overview
The Norgren R04-221-NNTA pneumatic valve regulator is a professional-grade pressure control component designed for reliable operation in compressed air systems. Built by Norgren (IMI Norgren), a leading manufacturer of pneumatic and fluid control components, this regulator ensures consistent air pressure management for automation equipment, machine tools, and industrial control applications. The unit comes new in box, ready for immediate installation.
Key Features
- Precision pressure regulation for stable downstream air supply
- Industrial-duty construction for manufacturing and automation environments
- Direct replacement capability for compatible pneumatic systems
- Compact design suitable for panel mounting and inline installation
- Standard Norgren R04 series reliability and performance
Technical Specifications
Due to the specialized nature of pneumatic regulators, specific technical parameters vary by configuration. Key considerations for the R04-221-NNTA include port connections, pressure range, and flow capacity. For exact specifications including inlet/outlet sizing, pressure ratings, and operating temperature limits, consult the manufacturer’s datasheet or contact an applications engineer.
Typical Applications
- Pneumatic automation and control systems
- Industrial machinery and machine tool air preparation
- Compressed air system pressure stabilization
- Manufacturing equipment requiring regulated air supply
- Pneumatic actuator and solenoid valve control circuits
Compatibility & Replacements
Compatible With
- Norgren pneumatic control systems and components
- Standard compressed air networks and manifolds
- Industrial automation equipment using pneumatic control
- Systems requiring NPT or G-series port configurations
Replaces / Drop-In Replacement For
The R04-221-NNTA is part of the Norgren R04 series regulator family. Verify compatibility with your system integrator before ordering to confirm this unit matches your original equipment specification.
Works With
- Norgren air preparation and filtration units
- Pneumatic control valve manifolds
- Industrial solenoid valve systems
- Machine automation and PLC control circuits
- Standard compressed air line networks










