In-line, threaded, insertable velocity fuse. Full-line shut-off during line failure. Flow below limit passes from port 1 to port 2. Flow above limit is blocked. Flow from port 2 to port 1 passes through the controlling orifice but is uncontrolled.
Product Description
Models:
- 8504
- 8506
- 8508
- 8510
- 8512
- 8516
- 8520
- 8524
- Steel components
- Rapid response
- Positive close
- Operating pressure: 3500 PSI
- Temperature range: 250° f to -40° f
- Reopening differential: 50 PSI
- Closing flow tolerance: +15% / -0%
