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 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
Exhaust center: A, B R1, R2, Pressure center P A, B 3 position closed center 3 position exhaust center Specifications 2 position double 2 position single Fluid Air 0.15 to 0.9 0.1 to 0.9 Operating pressure range (MPa) 3 position pressure center 3 position 0.15 to 0.9 Pilot pressure range (MPa) 2 position double 2 position single (0.4 X P+0.1) to 0.9 P: Operating pressure 0.1 to 0.9 3 position
Series: 3 (VFA3000), Actuation: 3 (3 Position Closed Center), Body: 40, Port Size: 03 (3/8), Thread: N (NPT), Pilot Port Direction: P (Lateral)
Series: 3 (VFA3000), Actuation: 3 (3 Position Closed Center), Body: 40, Port Size: 02 (1/4), Thread: Rc, Pilot Port Direction: P (Lateral)