1.1 This test method covers a standardized method to determine the performance of excess flow valves (EFVs) designed to limit flow or stop flow in thermoplastic natural gas service lines.2
Product Details
- Published:
- 11/01/2015
- Number of Pages:
- 9
- File Size:
- 1 file , 220 KB
- Redline File Size:
- 2 files , 480 KB
