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 -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.
-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.
-F VFA3130-02 2 1 4 3 VFA3430-02-X1 5 0.36{0.29} 0.32 0.18 0.18 0.26 0.79{0.66} 0.64 0.57 0.57 0.41 1 8 0.37{0.50} 0.14 0.14 0.22 0.21 1.4{0.40} 0.64 0.64 0.49 0.53 VFA3140-02 2 1 4 3 VFA3440-02-X1 5 0.23{0.26} 0.23 0.23 0.23 0.34 0.66{0.50} 0.49 0.62 0.62 0.40 0.16{0.45} 0.24 0.24 0.33 0.27 0.67{0.32} 0.76 0.76 0.57 0.61 VFA3140-03 2 3 8 3 VFA3440-03-X1 5 0.30{0.28} 0.31 0.68{0.55} 0.52
8 16 (0.9) 18 (1) 02 03 VFA31402 position single 0.31 1 8 1 4 3 8 16 (0.9) 18 (1) 02 03 VFA32402 position double 0.33 1 8 Body ported 1 4 3 8 12.5 (0.7) 14.5 (0.8) 02 03 VFA3340-X1 3 position closed center 0.48 1 8 JIS Symbol 1 4 3 8 16 (0.9) 18 (1) 02 03 VFA3440-X1 3 position exhaust center 0.48 1 8 2 position double 2 position single 1 4 3 8 12.7 (0.7) 8.2 (0.45) 13.3 (0.75) 8.7 (0.5) 02