ASTM International Standard Practice for Installation, Inspection, and Maintenance of Valve Body Pressure Relief Methods for Geothermal and Other High-Temperature Liquid Applications ASTM E1008-97

1.1 This practice covers installation, inspection, and maintenance of valve body cavity pressure relief methods for valves used in geothermal and other high-temperature liquid service. The valve type covered by this practice has an isolated body cavity when the valve is in the open or closed position. 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of whoever uses this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.