AWWA Recommendation | UK Fluid Category |
---|---|
Air Gap | Fluid 5 |
RPZ valve | Fluid 4 |
Air Gap or RPZ valve | Fluid 4/5 |
Double check valve | Fluid 3 |
Total Number of Published Regulators' Specifications | 216 |
Number of Regulators Specifications Deleted | 47 |
Number of Regulators Specifications Deleted/compiled | 70 |
Number of Regulators Specifications Amended | 7 (12) |
Number of Regulators Specifications Current | 92 |
Number of Regulators Specifications Compiled | 18 (compiled from EN’s) |
Total Number of Regulators’ Specifications | 117 |
Total Number of Published Regulators' Specifications | 216 |
Number of Regulators Specifications Deleted | 47 |
Number of Regulators Specifications Deleted/compiled | 70 |
Number of Regulators Specifications Amended | 7 (12) |
Number of Regulators Specifications Current | 92 |
Number of Regulators Specifications Compiled | 18 (compiled from EN’s) |
Total Number of Regulators’ Specifications | 117 |
Copies of this report may be available as an Acrobat pdf download under the 'Find Completed Research' heading on the DWI website.