EM-3-12 3-way Em valve is nitrile sealed which operates on 12 voltage rating and minimal electric spending of just 1 Watt.
Its nature is based on clean and dry air with 40 micron sifter. It can tolerate temperature conditions within 32 to 150 degrees Fahrenheit, and pressure scale of 28" Hg Vac. to 105 psig.
Its embedded port dimension is 10 to 32 and has vent hole size of 0.025".