The Lee Company's new Zero Leak Solenoid Valve extends the sealing performance of our field-proven piloting solenoid valves. The valve seat incorporates a polymer seal to achieve zero leakage. In addition, our MultiSeal radically simplifies port layout, offers significant space savings, reduced machining costs and higher reliability than traditional sealing methods.
Invinity to build 20MWh flow battery in UK
This is all about cost/energy density. Just work out how big a mechanical system would be compared to the flow battery. Unfortunately there is not...