If its just the 0 -> 10 V into a 0 ->1.4A, then build a precision rectifier as per inventor(y)'s suggestion, then use an op-amp with a power transistor using the solenoid as its collector load, and a low value resistor (1 ohm) in the emitter circuit. So now you have a monitoring point for the so

About 3-way Solenoid Valve Operation I took the brewhead 3-way solenoid valve off, and surprisingly I found the spring around that solenoid nucleus is a lot softer than I would expect. I know the pressure from brewing boiler could get about 12 bars when water expands, so how could this spring h

Electrical

there should be a drian off valve at the bottom somewhere, connect a hose to that (with the other end outside or in a toilet), Switch water off, either by the tank or to the whole house, Switch boiler off and open drain off valve. If no drain off valve, then you can turn boiler off, turn wate

needed based on the system demands. The term fall-off refers to the difference between the pressures on the valve outlet and the inlet pressure. If the demand is more, there will be a greater fall-off. Study the performance curve provided by the valve manufacturer. These charts, also known as valv

I am looking at putting a kuryakyn air scoop on my harley because I absolutely love the look of butterfly valves, and the one I found on eBay says the following regarding fitment: The Pro-Series Hypercharger fits Stock or 44mm C.V. style carbs, & can be easily adapted to Mikuni HSR42/45/48 & S&S

Well I know how to replace the gps just haven't looked and don't know where they are at or if there is any special steps to do on a psd. My idi was very straight forward! Lol are they under the valve cover? Can I just test with a test light hooked to the postive post and touch the top of unpluged

The Pressure sand filter is now taken out of service and cleaning of the filter is effected by flow reversal. To assist in cleaning the bed, the backwash operation is often preceded by air agitation through the under drain system. The process of air scouring agitates the sand with a scrubbing ac