This standard covers reduced wall, resilient-seated gate valves with nonrising stems and outside screw-and-yoke rising stems, including tapping gate valves, for water supply service having a temperature range of 33 degrees to 125 degrees F (0.6 degrees to 52 degrees C). These valves are intended for applications where fluid velocity does not exceed 16 ft/second (4.9 m/s) when the valve is in the full open position.
This standard describes nonrising stem resilient seated gate valves 3-in. (75-mm) through 54 in. (1350-mm) nominal pipe size (NPS) and outside screw and yoke (OS&Y) rising stem valves, 3-in. (75-mm) NPS through 16-in. (400- mm) NPS. The recommended minimum design working water pressure is 200 psig (1,380 kPa) for all sizes.
| ANSI : | ANSI Approved |
| File Size : | 1
file
, 3.6 MB |
| ISBN(s) : | 9781647170349, 9781613005729 |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 48 |
| Product Code(s) : | 43515-2020, 43515-2020 |
| Published : | 02/01/2021 |
