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
Valve stations Port size Body size Pilot type Applicable valve Valve stations Port size Body size Pilot type 1 (P) Port 3 (R) 2 (A) 2 2 1 Internal pilot VEX3222 Solenoid Air operated: VEX3220 Note) 6 2 02 1 4 6 2 Common external pilot Air operated 8 8 2 A B C 6 VEX3422 3 8 1 4 2 1 Internal pilot Air operated: VEX3420 Note) 4 3 8 2 Common external pilot 1 2 3 8 VEX 6 VEX3 manifold (Size
Port 2 (A) pressure (MPa) Port 2 (A) pressure (MPa) 0.8 0.8 0.8 0.7 0.7 0.7 0.6 0.6 0.6 0.5 0.5 0.5 0.4 0.4 0.4 0.3 0.3 0.3 0.2 0.2 0.2 0.1 0.1 0.1 VY1D00-5 VY1B0-5 VY120-5 1 0 1 2 3 4 5 0 1 2 3 4 5 V V V 0 1 2 3 4 5 A VY1D00-6 VY1B0-6 VY120-6 A 1 1 1 1 0 2.5 5 7.5 10 0 2.5 5 7.5 10 V V V 0 2.5 5 7.5 10 VY1D00-7 VY1B0-7 VY120-7 1 A 4 0 8 12 16 20 mA 4 0 8 12 16 20 mA 4 0 8 12 16 20 mA 2 2
External pilot port Without M5 x 0.8 thread: Internal pilot VVEXB-1 With M5 x 0.8 thread: Common external pilot VVEXB-2 P = 31 P(1) port: Rc 1/8, For 6 manifold stations or n-Rc 1 8 more, exhaust from the both sides.
Without thread: Internal pilot VVEXB-1 With M5 thread: Common external pilot VVEXB-2 (79) 61.5 P1 A A R 31 26 19 P 10 9 8 P=31 35 Port 1(P): 1 8 25.5 n x port 2(A): 1 8 For 6 manifold stations or more, exhaust from the both sides. 37 29 L Dimension L1 = 31n + 25, L2 = 31n + 12 n: Station 2 87 74 L1 L2 3 118 105 4 149 136 5 180 167 6 211 198 7 242 229 8 273 260 9 304 291 10 335 322 Symbol