No pics as yet... I picked up an Asco 4-way valve (120v AC) and a Whitman vacuum switch off Ebay, arrived the other day. I had to loosen the switch and move it a hair to get the switch to actuate on a vacuum. I need to test the coil on the valve, but I'll probably be driving it with a Sharp S101S02 solid state relay (good for 1.5A at 125v AC, the solenoid is only 17 watts). I wonder how these SSR's will handle this solenoid...