Gimpel Valves

New High-Performance Gimpel® Valves Picking Up Steam

Dresser-Rand launches new Gimpel® electro-hydraulic trip-throttle valve (EHTTV). Designed to prevent the catastrophic failure of steam turbines, Dresser-Rand’s Gimpel EHTTV stops the flow of steam to the turbine in less than 0.3 seconds, a closing force that is four to 10 times faster than typical latch-type valves. Additionally, the back seated stem design prevents steam loss when the valve is fully open. […]