TAILONZ PNEUMATIC 1/4"NPT Solenoid Valve 4V210-08 DC12V Single Coil Pilot-Operated Electric 2 Position 5 Way Connection Type Junction Box

Price, quality, and shipping speed were all very satisfactory.

Le solénoïde est défectueux sur les deux valves...

I paid about $16.00 or so not sure of what quality I would get. I was pleasantly suppressed. It works! Currently, I have it hooked up to 40psi and it leaks just a little between the valve body and the plastic pilot assembly. It came with some poly line fittings and mufflers. Not bad for the price.

Machined to higher than expected tolerances. The overall build quality and high attention to detail shall yield durability. I have exposed this valve to extreme elements from snow to 105 degree days operating in proximity to an industrial truck mounted media blast machine. Excellent purchase!

If you are used to electrical relays and micro switches where you have C NO NC then this is easy.The Port between vents is C. The bottom port is NO the Top is NC...The wiring displayed is for a heavily Earth grounded robotic system. As I installed this on a Truck I used just B+ and Neg. Their RED wire B+ their Blue wire Negative and I left the green off. This way the LED lights when engaged. I put a pipe plug into the NO port and only using the NC port. When releasing the Coil the Port does evacuate the air pressure.What I have done is used a Semi Brake can to operate a lever. Its internal spring returns the lever to nuetral.