1.1 This specification covers spring-loaded, angle style, pressure relief valves for steam, gas, and liquid system applications (excluding boiler safety and hydraulic system relief valves).
1.2 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard.
This specification covers spring-loaded, angle style, pressure relief valves for steam, gas, and liquid system applications. Pressure relief valves shall be of the following types and material grades: Type I, Grades A and B; Type II, Grades C and D; and Type III, Grades E and F. Hydrostatic shell test and set pressure, blowdown, and seat tightness test shall be performed to meet the specified requirements.
SDO | ASTM: ASTM International |
Document Number | F1508 |
Publication Date | Sept. 1, 2016 |
Language | en - English |
Page Count | 14 |
Revision Level | 96(2016)e1 |
Supercedes | |
Committee | F25.11 |