For PFV proportional solenoid valves with onboard linear drive electronics, three different command inputs (0…5V, 0…10V or 0…20mA) and two different power options (12Vdc or 24Vdc) are available. Linear drivers provide smooth current control across the solenoid coil of the valve and prevent the fluctuations caused by power supply or temperature fluctuations.
PFV liquid and gas 2/2 proportional solenoid valves simplify design and construction of medical, life-science, semiconductor and other OEM equipment. Featuring a wetted path made of 300 and 400 series stainless steel and FKM, EPDM and FFKM seal options, PFV proportional solenoid valves flow not only air and water but also the most challenging media. With seven available orifice sizes ranging from Ø0.12 mm to Ø1.75 mm, choosing a valve based on inlet air pressure (0…10 bar) and required flow becomes easy.