OPD (Over Pressurisation Device)
Midland-ACS OPD (Over Pressurisation Device) is a 316L stainless steel unit providing protection to downstream equipment from over pressure events.
Features and Benefits:
- Protection of equipment from regulator failure & over pressure events
- Specifically designed for severe environments
- Manifold mounted option
- Auto shut-off
- 1/4 turn actuator and on/off valve protection
- Linear actuator and control valve protection
- System instrumentation equipment protection
- Process valve stem & seat saver
- Easy installation
- 316L stainless steel construction
- Compliments and protects ESD & safety instrumented system equipment
- Ambient temperature range -20 ºC to +80 ºC
Regulated Outlet Pressure Range:
- 4 - 8 bar
Trip Pressure Range:
- 4.5 - 8.5 bar (4-8 bar)
Maximum Response Time:
- 30 ms (4-8 bar)
Temperature Range:
- Standard: -20 ºC to +80 ºC (-4 ºF to +176 ºF)
- Low temp: -50 ºC (-58 ºF) (optional)
Maximum Inlet Pressure:
- Manual drain: 20 bar
- Auto drain: 17 bar
See Air Preparation Literature page for further details