Overview
The Ingersoll Rand ARO E212HS-G manual valve is a robust hand lever-actuated pneumatic control valve engineered for reliable air routing and distribution in industrial fluid power applications. ARO, a trusted brand within Ingersoll Rand’s fluid power division, manufactures durable valves built for consistent performance across compressed air systems, factory automation, and machine tool applications.
Key Features
- Hand lever manual actuation for simple, dependable operation
- Four-way, two-position design for directional control
- 1/4 inch NPT port connections for standard industrial piping
- 150 PSI maximum operating pressure rating
- Compact, lightweight design for easy mounting and integration
- Long-service reliability with minimal maintenance requirements
Technical Specifications
The following table summarizes key operational and physical parameters:
| Parameter | Value |
| Manufacturer | Ingersoll Rand / ARO |
| Model Number | E212HS-G |
| Port Size | 1/4″ NPT |
| Valve Configuration | 4-Way, 2-Position |
| Actuation Type | Hand Lever / Manual |
| Maximum Operating Pressure | 150 PSI |
| Weight | Approximately 0.85 lbs |
| Fluid Medium | Compressed Air / Pneumatic |
| Series | ARO E-Series Manual Valves |
Typical Applications
The ARO E212HS-G manual valve is used across a wide range of industrial pneumatic systems:
- Machine tool pneumatic circuits for directional control
- Factory automation and packaging equipment
- Compressed air distribution systems in manufacturing plants
- Pneumatic cylinder and actuator control
- Air tool operation and fluid routing in workshops and service facilities
- General industrial control applications requiring manual operator interface
Compatibility & Replacements
Compatible With
- Standard pneumatic air compressor systems (100–150 PSI range)
- Pneumatic cylinders and linear actuators
- Directional control manifolds and subplate systems
- ISO 1219 pneumatic circuit designs
- Compressed air distribution networks with 1/4″ NPT ports
Replaces / Drop-In Replacement For
The Ingersoll Rand ARO E212HS-G directly replaces earlier revisions of the same model. Verify compatibility with your system integrator before ordering to ensure port configuration and actuation style match your application requirements.
Works With
- ARO pneumatic regulators and flow control valves
- Ingersoll Rand air preparation and conditioning equipment
- Standard pneumatic hose and fittings (1/4″ NPT)
- ISO 4401 and ISO 1219-1 pneumatic symbols and standards
- Pneumatic logic and sequencing circuits
