A single power plant uses hundreds of valves to control almost every aspect of its operation. Valves, in conjunction with a controlling actuator, are used for pollution control, feed water, cooling ...

Before selecting an engineered solution for any fluid control application, it is crucial to understand the unique application and overall value that each ball valve provides. Ball valves come in a ...

Name of product: Robertshaw 7000 Series Gas Control Valve. Units: About 425,000 gas control valves. Manufacturer: Robertshaw Controls Company of Long Beach, Calif. Hazard: Fire hazard. If the pilot ...

The inlet guide vane actuators and fuel gas control valves on turbines regulate the ratio of air and fuel in varying loads for efficiency and minimal emissions. The fuel gas control valve on an ...

As a result of legislative actions across the U.S., acquiring permits for greenfield natural gas-powered plants has increasingly become a challenge. In New York, for example, state officials denied ...

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

Oil field operators can use several practical equations for calculating flow rates of natural gas through venturi gas-lift valves. For critical flow, this analysis derived such equations from a ...