Model 1049
SKU#:
Model 1049
Description:
The Model 1049 is a pilot operated vent valve specifically designed for low-pressure storage tanks and piping systems. Designed to meet the requirements of API 2000.
Available Sizes
- 2" x 3" (DN50 x DN80)
- 3" x 4" (DN80 x DN100)
- 4" x 6" (DN100 x DN150)
- 6" x 8" (DN150 x DN200)
- 8" x 10" (DN200 x DN250)
- 10" x 12" (DN250 x DN300)
- 12" x 16" (DN300 x DN400)
End Connections
RF Flanged
Features
- Pilot operated
- Fail-open design
- Uses standard O-Rings
- Full-bore design
- Optional Air on N2 assist pilot for low settings
Typical Applications
Normal venting of low pressure storage tanks and overpressure protection of piping systems.
Benefits
- Set pressure unaffected by backpressure
- Full Lift at only 10% overpressure
- Bubble tight to set pressure
- Inexpensive replacement parts
- Simpler design lowers maintenance costs
- Maximum relieving capacity for valve size
- Designed for easy maintenance
| Line Size | 2" (DN50), 3" (DN80), 4" (DN100), 6" (DN150), 8" (DN200), 10" (DN250), 12" (DN300) |
|---|---|
| End Connections | RF Flanged |
| Technology | Pilot Operated |
| Function | Pipe-Away |
| Body Material | Carbon Steel, Stainless Steel |
