5 Port Air Operated Valve

0.76 (A)4 2(B) 1 (P) (EA)5 3(EB) 2 position double VFA1000 VFA3000 (B)2 4(A) 5(EA) 1 (P) (EB)3 Body ported Base mounted VFA3000 VFA5000 1/8 1/4 4.0 P.1498 2(B) (A)4 (EA)5 1 (P) 3(EB) Upward 3 position closed center 2(B) (A)4 VFA5000 (EA)5 1 (P) 3(EB) 3 position exhaust center 2(B) (A)4 1/4 3/8 8.8 (EA)5 1 (P) 3(EB) 3 position pressure center 2(B) (A)4 Lateral (EA)5 1 (P) 3(EB) VFA3000 2

2

Dimensions P.386 Spare Parts P.390 KQ2 Metric size P.383 KDM6 How to Order P.392 Variations P.393 Dimensions P.394 KDM Metric size P.391 How to Order P.404 Variations P.405 Dimensions P.406 Inch size P.403 How to Order P.414 Variations P.415 Dimensions P.416 Inch size P.413 Gasket Seal (Uni Thread) Connection thread Applicable tubing Rc G NPT NPTF How to Order P.420 Variations P.421 Dimensions

Series SV

3-position 0 3 Regulator port P port A port (P port control type A port regulated) B port (P port control type B port regulated) P P port A port (P port control type A port regulated) B port (P port control type B port regulated) P Option A1 A1 With pressure gauge (for odd no. station) With pressure gauge (for even no. station) Without pressure gauge 05 B1 B1 Option 06 00 M1 With pressure

Series 10-SV1000/2000/3000/4000 5 Port Solenoid Valve

2 B P 1 P 1 One-touch fitting [1(P), 3/5(E) port] Applicable tubing O.D.

SV

With External Pilot Specifications (Pitch) 24 P = 24 65.8 20 25 11 E 3/5 E 3/5 E 3 A E 3 A 4 A 4 A 4 A 4 A 4 4 A 4 A 4 A 4 A 4 13.7 14.5 35.8 35 58.3 74.8 P 1 P 1 B 2 B 2 B 2 B 2 B 2 P 1 P 1 B 2 B 2 B 2 B 2 B 2 One-touch fitting [1(P), 3/5(E) port] Applicable tubing O.D.: 12 3/8" One-touch fitting [4(A), 2(B) port] Applicable tubing O.D.: 8, 5/16" 10, 3/8" 12 X PE X PE Rc 3/8 [1(P), 3(E)

125

Aluminum alloy 1728 3 Port 3 Position Valve VEX3 Series Working Principle Fig. (1) A R Fig. (2) Closed center Fig. (3) P A 3(R) 3(R) 3(R) 2(A) 2(A) 2(A) 1(P) 1(P) 1(P) This is a 3-port switch valve in which the shaft 7 extending from the driving piston 3 opens/closes a pair of poppet valves 6.

NAMUR

The used of turbine oil at temperatures lower than 0C leads to increased viscosity and may cause the valve to malfunction. d n i n i W g c e t i r o i d n e p a t e p i P Leakage Voltage It must be noted that when connecting C-R element parallel to switching element, leakage current flows through C-R element and the leak voltage increases. 2 thread to be left exposed Clamping Torque Switching

Table of Contents

Port size Rc1/4, NPT1/4, G1/4(ISO1179) U P DOWN U P DOWN U P DOWN SET SET SET Model with initial display settings of PSI is also available as standard.

VEX1

Refer to p.5.3-1 for details. 5.1-36

ISA2

With control unit Centralized wiring/Supply port left Individual wiring/Supply port right Centralized wiring air catch sensor ISA2-HE41P Terminal box Individual wiring air catch sensor 2 port solenoid valve 2 port solenoid valve ISA2-GE41 Regulator 3 0 3 0 3 0 3 0 3 0 3 0 Supply port Supply port P P P P P P T T T T T T U U U U U U E E E E E E L L L L L L S S S L L L S S S L L L 6 9 6 9 6

0.01

P P P P T T T T U T U U U U E L E E E E L S L L L S S S S L L L L L 6 9 6 9 6 9 6 9 6 9 IN IN IN MPa MPa MPa MPa MPa Right Left Right Bracket DIN rail mounting bracket DIN rail mounting bracket Stations 1 Stations 1 Stations 1 2 3 IISA2NSR-1B1 set (1 station manifold part number) ISA2-GE41P1 set (Air catch sensor part number) IISA2NSR-3D1 set (3 stations manifold part number) ISA2-HE41P 3

Serial Transmission System Series EX250 Series EX500

P EA EB 3 position pressure center A B 5 EB P EA 3 position double check A B 6 EB P EA For the solenoid valve specifications and dimensions, please refer to VQC catalog (ES11-80). Please refer to page 13 for Series EX250 single SI unit dimensions. For details of the Series EX250 SI unit, please refer to the technical instruction manual.

Series: 5 (VFA5000), Actuation: 2 (2 Position Double), Body: 20, A, B Port Size: 02 (1/4), Thread: N (NPT)

Compatible Fluid: Air, Operating Environment: Standard / No Oil, Type: Air Operating Type, Switching Type: [Others] 2-position exhaust, Connection Type: NPT, Plumbing Thread Nominal: 1/4, Driving Type: Pilot Type, Bracket: No bracket, Pilot number: Double, Number Of Ports: 5, Pilot port direction: Upward, Body Type: VFA1000/VFA5000

Series: 4 (10-SV4000), Enclosure: W10S (Tie Rod Base), SI Unit: 0 (W/out SI Unit), Valve Stations: 08 (8 Stations), P, E Port Location: B (Both Sides, 2-16 Stations), SUP/EXH Block Assembly Specifications: Internal Pilot, A, B Port Size: 02N (NPT 1/4), Mounting: D (DIN Rail Mounting w/DIN Rail)

Series: 4 (10-SV4000), Enclosure: W10S (Tie Rod Base), SI Unit: 0 (W/out SI Unit), Valve Stations: 12 (12 Stations), P, E Port Location: B (Both Sides, 2-16 Stations), SUP/EXH Block Assembly Specifications: R (External Pilot), A, B Port Size: 02N (NPT 1/4)

Series: 5 (VFA5000), Actuation: 2 (2 Position Double), Body: 20, A, B Port Size: 03 (3/8), Thread: N (NPT), Bracket: w/o Bracket, Pilot Port Direction: P (Lateral)

Series: 5 (VFA5000), Actuation: 2 (2 Position Double), Body: 20, A, B Port Size: 02 (1/4), Thread: Rc, Bracket: w/o Bracket, Pilot Port Direction: P (Lateral)

Series: 5 (VFA5000), Actuation: 2 (2 Position Double), Body: 20, A, B Port Size: 03 (3/8), Thread: Rc, Bracket: w/o Bracket, Pilot Port Direction: P (Lateral)

Series: 5 (VFA5000), Actuation: 2 (2 Position Double), Body: 20, A, B Port Size: 02 (1/4), Thread: F (G), Bracket: w/o Bracket, Pilot Port Direction: P (Lateral)