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
How To Order: VEX1 Calculation by effective area Q: Flow rate (l/min) P: Pressure differential (P1P2) P1: Upstream pressure (MPa) P2: Downstream pressure (MPa) G: Specific gravity (Air = 1) : Temperature (C) S: Effective area (mm2) P(P2+0.1013) G 273 273+ Q=226S . ... l/min(ANR) wEquation in the domain of sonic flow. . 273 273 + Q=113S(P1+0.1013) 1 G . l/min(ANR) External Pilot Piping VEX312 VEX332 VEX350 VEX370