Question: Our hot-water heater safety-pressure valve runs all the time and drains all the water out of the tank. Why? Answer: All water heaters have a valve to control temperature and pressure that is ...

To meet increasing demands for carbon capture and storage (CCS) services, Southwest Research Institute (SwRI) has completed updates to its subsurface safety valve (SSSV) facilities to accommodate ...

Should you have feedback on this article, please complete the fields below. Please indicate if your feedback is in the form of a letter to the editor that you wish to have published. If so, please be ...

Valves are used extensively in different industries for flow control. These devices are also essential for enhancing the safety of fluid processes — they protect people, equipment, and the environment ...

The Neles ValvGuard VG9000 safety valve controller is now available in a Hart version, in addition to a Foundation Fieldbus version. TÜV Rheinland has certified VG9000 as compliant with IEC61508, up ...

Benoni-based industrial solutions company RHVI Group is marketing the safety-valve testing service AccuTEST for operating pressures of up to 140 bar to the South African mining industry, says RVHI ...