VFA 5 Port air operated valves are available in body ported or base mounted styles. The VFA uses the same manifolds as VF Series.
- Operating pressure range (MPa): 0.15 to 1.0
- Flow characteristics (Cv): VFA1000: 0.13, VFA3000: 0.75, VFA5000: 2.9
- Applicable cylinder size: VFA1000: ø40, VFA3000: ø80, VFA5000: ø125
5 Port Air Operated Valve Series SYA3000/5000/7000 1 VFA3130-01 2 1 8 3 VFA3430-01-X1 5 Body ported Base mounted VFA3122-02-F VFA3130-02 2 1 4 3 VFA3430-02-X1 5 1 8 VFA3140-02 2 1 4 (2) 3 VFA3440-02-X1 5 VFA3140-03 2 3 8 3 VFA3440-03-X1 5 Note 1) Port size of the exhaust ports on body ported type are all 1/8.
VFA3130-01 2 1 8 3 VFA3430-01-X1 5 Body ported Base mounted VFA3122-02-F VFA3130-02 2 1 4 3 VFA3430-02-X1 5 1 8 VFA3140-02 2 1 4 (2) 3 VFA3440-02-X1 5 VFA3140-03 2 3 8 3 VFA3440-03-X1 5 Note 1) Port size of the exhaust ports on body ported type are all 1/8.
5 Port Air Operated Valve Series VFA3000 How to Order Thread type (Including pilot port) Nil Rc G NPT NPTF Port size (P, A, B port) F N T 01 02 1 8 1 4 R1, R2 port are 1/8. Option F Foot bracket Mounting bracket are supplied, but unattached.
4/5Port Air Operated Valve Series VFA3000 Model Configuration Port size Rc(PT) Effective area (mm2)(Cv) Rc(PT) Pilot port size Rc(PT) Weight (kg) Valve model 1 8 Rc(PT) 1 4 Rc(PT) 15.3 (0.85) 18 (1) 3 8 1 8 1 4 1 8 VFA3122-F 2 position single ,EXH: 01 02 0.18 1 8 1 8 1 4 14.4 (0.8) 18 (1) 01 02 VFA31302 position single (EXH: ) 0.15 1 8 1 8 Body ported Base mounted (With sub-plate) 1 8 1 4