Engineered Solutions
AOH-Series Air over Hydraulic
The Paladon Americas AOH Series-Air over Hydraulic Intensifier System provides a rugged and reliable valve automation solution. Not only can you use your standard plant air, but when coupled with our complete self-contained control panel and air Intensifier, you get a smaller footprint and lower weight. The Paladon Americas AOH Series is the perfect alternative to big, heavy linear pneumatics. You simply supply the air and control signal, Paladon Americas supplies the rest including: Close Coupled or Remote Mounted Enclosure w/Stainless Control Panel, Air Intensifier, Hydraulic Accumulator, Manifold, Solenoids, Switches, Manual Override and Reservoir.
- Makes use of low pressure plant air, converted to usable high-pressure hydraulic fluid
- 40-60% smaller and 50-60% lighter than traditional pneumatic designs using coil springs
- Specifically designed for your application
- Works on linear and ¼ turn valves
- Come with industry-leading control options, full customization
- Provides fail-safe or fail-last operation
- Fully-self contained
- Zero emissions
- Parts readily available
Specifications
| Valve Types | Wedge Gate, Expanding Gate, Through Conduit, Globe, Knife Gate, Swing Check |
| Actuator | Hydraulic Piston Linear or Scotch Yoke |
| Modes of Operation | Fail-last, Fail-close or Fail-open |
| Electrical Certification | Standard Class 1, Div. 2 Groups C & D (Optional Class 1, Div. 1) |
| Customer Air Supply (PSI) | 40-150 PSI |
| Air Intensifier | Standard-Sized to Application |
| Hydraulic Accumulator | Standard-Sized to Application |
| Hydraulic Manifold | Standard-Sized to Application |
| Hydraulic Reservoir | Standard-Sized to Application |
| Enclosure | Standard Aluminum-IP-66 NEMA 4, Optional NEMA 4X |
| Control Panel | Standard 304 SS |
| Operating Media | Standard ISO-32, Optional Low Temp |
| Manual Override | Hydraulic Handpump with Handle |
| Command Signal | Dry-Contact, 24VDC, 120VAC |
| Feedback | Open/Close Switches or 4-20mA |
| Paint | Marine Grade Polyurethane Paint RAL5005-Signal Blue |
| Operating Environment | Standard temperature trim: -20 to +80°C (-4 to +176°F) Low, Ultra Low and High Temp Available |
