Ordinary globe valves are linear motion valves and are generally used to start, stop, and regulate the flow of fluid. The operation of these valves can either be done manually or automatically to ...

The primary factors affecting seal selection are temperature, wear resistance, abrasion, sealed pressure, face materials, vibration, and expected life. Usually, bellow seals are needed for ...

To seal the intra-cavities of its laser resonator assemblies, Coherent Inc. uses flexible precision bellows instead of rigid metal parts. The electrodeposited (ED) nickel bellows, designed and ...

The Prime Mover, a linear actuator from Senior Aerospace Metal Bellows in Sharon, Mass. (www.metalbellows.com), can handle such applications because it uses a metal bellows to generate force. The ...

(MENAFN- GetNews) Bellows Globe Valve s are essential components in a wide range of industrial applications where the prevention of leakage, precise flow control, and the ability to withstand ...