HOUSTON--(BUSINESS WIRE)--Aquana, LLC., a subsidiary of Geospace Technologies (NASDAQ: GEOS), today announced the release of the latest product in the Water IoT platform, a new remote shutoff valve ...

In August’s column, I discussed three-way control valves, their associated bypass pipes, and the importance of a balancing valve being located within the bypass pipe. Such balancing valves are needed ...

Some combined cycle plants have two feedwater-control valves: a small startup valve with the extra cavitation protection needed during startup and low-load operations, and a larger main valve with the ...

Feedwater control valves play a critical role in boiler operation. One important parameter of their design is the pressure drop at the rated condition as well as off-design conditions. However, ...