MSS SP-146-2019 covers the construction requirements for high pressure, lug-, wafer-, and flange-type iron and ductile iron knife gate valves.
This Standard Practice covers flanged body designs compatible with the following ASME standardized flanges:
(a) B16.1, Class 125 flanges for sizes NPS 2 (DN 50) through NPS 60 (DN 1500);
(b) B16.1 Class 250 flanges for sizes NPS 2 (DN 50) through NPS 48 (DN 1200);
(c) B16.42 Class 150 and 300 flanges for sizes NPS 2 (DN 50) through NPS 24 (DN 600).
Document identifier
MSS SP-146-2019
Title
High Pressure Knife Gate Valves: Iron and Ductile Iron, Lug-, Wafer-, and Flange-Type
MSS Category
Cast Iron Valves, Steel Valves, Knife Gate Valves
Publication date
0000-00-00
International Relationship
History of version
MSS SP-146-2019 * MSS SP-146-2014
Price |
119 vnd |