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 -02 2 1 8 1 4 3 VFA5444-02-X1 5 Base mounted (1) VFA5144-03 2 3 8 3 VFA5444-03-X1 5 VFA5144-04 2 1 2 3 VFA5444-04-X1 5 Note 1) With sub-plate Note 2) { }: Normal position 5-3-15 8 Series VFA5000 Dimensions: Body Ported 2 position single: VFA5120-02 03 2 position double: VFA5220-02 03 (Pilot port) (Mounting hole for manifold) (Pilot port) (Mounting hole for manifold) Courtesy of Steven Engineering
-02 2 1 8 1 4 3 VFA5444-02-X1 5 Base mounted (1) VFA5144-03 2 3 8 3 VFA5444-03-X1 5 VFA5144-04 2 1 2 3 VFA5444-04-X1 5 Note 1) With sub-plate Note 2) { }: Normal position 5-3-15 8 Series VFA5000 Dimensions: Body Ported 2 position single: VFA5120-02 03 2 position double: VFA5220-02 03 (Pilot port) (Mounting hole for manifold) (Pilot port) (Mounting hole for manifold) Courtesy of Steven Engineering
-02 2 1 8 1 4 3 VFA5444-02-X1 5 0.35{0.34} 0.31 0.29 0.29 0.28 2.1{1.9} 1.5 2.3 2.3 1.8 0.35{0.48} 0.34 0.34 0.34 0.27 2.1{0.85} 2.2 2.2 2.0 2.0 VFA5144-03 2 3 8 3 VFA5444-03-X1 5 0.26{0.31} 0.31 0.32 0.32 0.32 3.4{2.2} 1.4 3.0 3.0 2.0 0.33{0.48} 0.43 0.43 0.41 0.39 2.0{0.74} 2.7 2.7 2.1 2.4 VFA5144-04 2 1 2 3 VFA5444-04-X1 5 0.21{0.40} 0.35 3.1{2.5} 1.6 0.18{0.47} 2.6{0.78} Note 1) With
x 4.3 (For mounting) 8.5 97 1/8 [Pilot port: Lateral (-P)] 64.5 Breathing hole 27 22 13 1/4, 3/8 [1 (P), 5 (EA), 3 (EB) port] 25 25 43 81 1510 5 Port Air Operated Valve Base Mounted/Single Unit VFA3000/5000 Series Dimensions: VFA5000 Series/Base Mounted 2 position single 2 position double 1/4, 3/8, 1/2 [4 (A), 2 (B) port] 1/4, 3/8, 1/2 [4 (A), 2 (B) port] 02 03 04 VFA5244(-P) 02 03 04 VFA5144