The trunnion ball valve design maintains a reliable seal under high differential pressure without excessive torque, ensuring ...

Integrated slug-flow optimization can mitigate flow problems in a wide range of both offshore and onshore operating conditions. Slug flow is one of the most common flow states in horizontal and ...

The National Transportation Safety Board and other safety advocates have pressed for years to broaden requirements for so-called excess flow valves. The devices cost about $30 apiece for residential ...

RICHMOND, Va. - Robertshaw Controls Co. announced a voluntary recall, in cooperation with the U.S. Consumer Product Safety Commission (CPSC), of certain models of the Robertshaw 7000 Series gas ...

In process flow control, there are many factors affecting variability, but the greatest contributor is the control valve’s performance. Issues associated with control valves, such as dead band, ...

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, ...