The new vacuum rated LFV Series MIV, from the Lee Company, is a 2-way, normally closed, chemically inert solenoid valve that is suitable for fluidic circuits that will see both positive and negative pressures, such as pump inlet/outlet valves. The fluidic side of the valve is isolated from the coil and plunger by a chemically inert PFE (fkkm) membrane. This prevents metal contact with the fluid and reduces heat transfer from the coil to the fluid. The LFV Series MIV is available in three mounting styles and features bi-directional flow and contoured internal passages.