Full Description

This standard is a purchase specification for flanged steel pressure-relief valves. Basic requirements are given for direct spring-loaded pressure-relief valves and pilot-operated pressure-relief valves as follows:

orifice designation and area;
valve size and pressure rating, inlet and outlet;
materials;
pressure-temperature limits;
center-to-face dimensions, inlet and outlet.

Nameplate nomenclature and requirements for stamping are detailed in Annex A.

Product Details

Edition: 7th Published: 09/01/2017 Number of Pages: 53File Size: 1 file , 1.6 MB Product Code(s): C52607, C52607, C52607 Note: This product is unavailable in Cuba, Iran, North Korea, Syria