Power valve series VEX includes a regulator valve (VEX1*0), precision regulator (VEX1*3), 3 position valve (VEX3) and a economy valve (VEX5). The 3 port large capacity poppet exhausting regulator is equipped with a relief port the same size as the connection port. The 3-port, 3-position double solenoid that permits vacuum suction, vacuum destruction, & suspension (closed) is ideal for a system
VEX1A33, VEX1B33 2. Ordinarily, air is discharged from the bleed hole (PE). The consumption of air through this discharge is normal, owing to the construction of the precision pressure reducing valve. 3.