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 SYJ7000-21-1A 1 pc. 1 (P) 3 (R2) 5 (R1) 1 (P) 3 (R2) 5 (R1) 3 position exhaust center 3 position closed center (A) 4 (A) 4 (B) 2 (B) 2 1 (P) 3 (R2) 5 (R1) 1 (P) 3 (R2) 5 (R1) The asterisk denotes the symbol for assembly.
+ 0.1) to 0.9, P: Operating pressure 0.1 to 0.9 3 position 0.15 to 0.9 Ambient and fluid temperature (C) 10 to 60C (No freezing.
-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 sub-plate Note 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: 5 (VFA5000), Actuation: 4 (3 Position Exhaust Center), Body: 44, Port Size: 04 (1/2), Thread: T (NPTF), Pilot Port Direction: P (Lateral)
Series: 5 (VFA5000), Actuation: 4 (3 Position Exhaust Center), Body: 44, Port Size: 02 (1/4), Thread: T (NPTF), Pilot Port Direction: P (Lateral)
Series: 5 (VFA5000), Actuation: 4 (3 Position Exhaust Center), Body: 44, Port Size: 03 (3/8), Thread: T (NPTF), Pilot Port Direction: P (Lateral)
Series: 5 (VFA5000), Actuation: 4 (3 Position Exhaust Center), Body: 44, Port Size: 03 (3/8), Thread: F (G), Pilot Port Direction: P (Lateral)
Series: 5 (VFA5000), Actuation: 4 (3 Position Exhaust Center), Body: 44, Port Size: 00 (w/o Sub-plate, Pilot Port: Other than Rc), Thread: F (G), Pilot Port Direction: P (Lateral)
Series: 5 (VFA5000), Actuation: 4 (3 Position Exhaust Center), Body: 44, Port Size: 04 (1/2), Thread: F (G), Pilot Port Direction: P (Lateral)
Series: 5 (VFA5000), Actuation: 4 (3 Position Exhaust Center), Body: 44, Port Size: 03 (3/8), Thread: Rc, Pilot Port Direction: P (Lateral)
Series: 5 (VFA5000), Actuation: 4 (3 Position Exhaust Center), Body: 44, Port Size: 00 (w/o Sub-plate, Pilot Port: Other than Rc), Thread: N (NPT), Pilot Port Direction: P (Lateral)
Series: 5 (VFA5000), Actuation: 4 (3 Position Exhaust Center), Body: 44, Port Size: 04 (1/2), Thread: N (NPT), Pilot Port Direction: P (Lateral)
Series: 5 (VFA5000), Actuation: 4 (3 Position Exhaust Center), Body: 44, Port Size: 03 (3/8), Thread: N (NPT), Pilot Port Direction: P (Lateral)
Series: 5 (VFA5000), Actuation: 4 (3 Position Exhaust Center), Body: 44, Port Size: 04 (1/2), Thread: Rc, Pilot Port Direction: P (Lateral)
Series: VFA5000, Actuation: 3 Position Exhaust Center, Body: 44, Port Size: 1/4, Thread: NPTF, Pilot Port Direction: Lateral
Series: VFA5000, Actuation: 3 Position Exhaust Center, Body: 44, Port Size: 3/8, Thread: NPTF, Pilot Port Direction: Lateral