The Swagelok 1- nupro stainless steel bellows sealed valve, 1/2" OD tube, SS-8BW is a flow-control valve from Swagelok. It regulates or directs the flow of fluid or air within a fluid power circuit, switching or metering flow as its actuator or solenoid is energized. It is commonly in hydraulic power units, pneumatic control panels, and industrial process piping.
