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 ...

Maximatic air-piloted valves are available in three-way and four-way configurations Maximatic air-piloted valves are available in three-way and four-way configurations with port sizes from #10-32 ...

Many combined cycle power plants are being operated as peaker plants, rather than as baseload units. That can pose a problem for economizer safety valves. Pilot-operated safety valves offer several ...

Configured as a three-port, subbase mount, A10 and A15 Series pilot valves feature good flow, low-power consumption, and nonlocking manual override. Configured as a three-port, subbase mount, A10 and ...

Lee Company’s new High Pressure 500 Pilot Operated Chek is the latest addition to Lee’s line of miniature check valves. This valve acts like a normal check valve until pressure is applied to the pilot ...

Surgeons have successfully implanted a modified version of an expandable prosthetic heart valve in several children with mitral valve disease. Unlike traditional prosthetic valves that have a fixed ...