MONTVILLE, N.J.--(BUSINESS WIRE)--Marotta Controls, a rapidly growing aerospace and defense supplier, announced it has upgraded its motor operated pilot valve (MOPV) used in aqueous film-forming foam ...

Valves and actuators are critical in almost every aspect of power plant operations. They are used in a wide range of applications, including pollution control, feed water, cooling water, chemical ...

In January 2004, a U.S. power plant employee was struck by metal fragments and killed as the result of an electric actuator failure. Before the failure, a wedge gate valve on a boiler feedwater line ...

Originally embedded in the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code , today the Operation and Maintenance of Nuclear Power Plants standard for inservice testing ...

With the introduction of the new 5.0L, Four-Valve Coyote motor, the original Two-Valve has taken yet another step back in terms of popularity. The Three- and Four-Valve variants get all the publicity ...

Ball valves, gate valves, plug valves... choosing the right locking device can seem a difficult decision. But, in fact, answering a few questions will he Valves come in a wide range of shapes and ...

Patients of the Mainz University Medical Center with heart valve disease have recently been able to benefit from a new treatment option for a narrowed aortic valve. Since the beginning of January 2019 ...