Iron plug valves

Standard published on 25.6.2008

Safety valves—General requirements

Standard published on 9.3.2021

Pressure relief devices—Performance test code

Standard published on 9.3.2021

Spring loaded safety valves

Standard published on 30.4.2021

Pressure reducing valves—General requirements

Standard published on 5.10.2025

Methods of performance test for pressure reducing valves

Standard published on 31.10.2025

Pilot operated pressure reducing valves

Standard published on 31.10.2025

Automatic steam traps—Classification

Standard published on 10.12.2015

Automatic steam traps-TermMarkingFace-to-face dimensions

Standard published on 11.7.2005

Automatic steam traps—Marking

Standard published on 28.12.2023