The report "Control Valve Market by Material (Stainless Steel, Cast Iron, Cryogenic, Alloy Based), Component(Actuators, Valve ...

Dolan is with Sporlan Valve Co., 206 Lange Drive, Washington, MO 63090; 636-239 -1111. Sidebar: Discharge Gas Bypass Valves Mechanical, pressure-operated, discharge gas bypass valves (Figure 2) ...

Valve actuators powered by an electric motor can withstand the demands of continuous movement. In addition, they work effectively in harsh environments, and provide superior performance in a wide ...

When an electric utility with a power plant in the southwestern U.S. prepared for a planned, major outage on its two Siemens ...

Piezo valves combine both these functions in a single compact valve. Medical ventilators. Mobile ventilators for medical use must be light, compact and operate for a long time on battery power.

In a heat motor valve, a small, electric heater immersed in the bulb fluid is energized by variable amounts. The heat generated expands the bulb fluid to modulate the valve. Step motor valves (Figure ...

When an electrical current passes through the coil, it generates a magnetic field that attracts or repels the plunger, opening or closing the valve ports. Solenoid valves can be used for many ...