AAV-1120B 2-Way, NC, Pilot Operated, Bi-Driectional, 316SS Valve
Air-Actuated Valve, Stainless Steel 316L, Normally Closed, Bi-Directional
Supported Applications
The Omega AAV-1100B Series comprises 2-way, normally closed (NC), pilot-operated control valves designed for bi-directional flow. These angle body piston valves are engineered to regulate fluid and gas processes requiring precise on/off or modulating control within industrial automation systems.
Operating Conditions & Performance
The series is constructed with 316 stainless steel wetted parts, providing a robust solution for demanding process environments. As pilot-operated devices, the AAV-1100B valves utilize line pressure to assist in opening and closing operations, enabling effective control across varying differential pressures.
Configuration Options
The series is available in multiple port sizes corresponding to specific model numbers within the family. The following variants are offered:
• AAV-1115B
• AAV-1120B
• AAV-1125B
• AAV-1132B
• AAV-1140B
• AAV-1150B
All models in the AAV-1100B Series feature an angle body design and piston actuation mechanism. The valves are configured as normally closed (NC) with bi-directional flow capability.
Key Product Differences
The primary distinction among variants is the port size, indicated by the numeric suffix in the part number (e.g., 15, 20, 25). Each model maintains the same fundamental architecture: a pilot-operated mechanism with an angle body and 316 stainless steel construction.
| Actuator Diameter | 2.5 in |
| Additional Features 1 | Bi-Directional |
| Flow Direction | 2 —>1 Flow Only |
| Operating Temperature, Max | 60 °C |
| Operating Temperature, Min | -10 °C |
| Pilot Pressure, Max | 150 psi |
| Pilot Pressure, Min | 55 psi |
| Process Connection Type | NPT Female |
| Process Temperature, Max | 180 °C |
| Process Temperature, Min | -10 °C |
| Series ID | AAV-1100B-Series |
| Valve Position | Normally Closed |