Festo 1927030. One-way flow control valve VFOF-LE-BAH-G14-Q8
€91.86
Excl. 19% VAT ,
excl. Shipping Cost
Article
FES-1927030
Manufacturer Nr.
VFOF-LE-BAH-G14-Q8
One-way flow control valve
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| Valve function | Exhaust air one-way flow control function |
| Selection of additional functions | Actuated non-return valve |
| Pneumatic connection, port 1 | QS-8 |
| Pneumatic connection, port 2 | G1/4 |
| Type of actuation | Manual |
| Pilot air port 21 | QS-8 |
| Adjustment component | Internal hexagon |
| Type of mounting | Screw-in |
| Standard nominal flow rate in flow control direction | 590 l/min |
| Standard nominal flow rate in blocked direction | 310 l/min ... 540 l/min |
| Operating pressure | 0.2 bar ... 10 bar |
| Pilot pressure | 2 bar ... 10 bar |
| Ambient temperature | -10 °C ... 60 °C |
| Material housing | PBT |
| Explosion protection | Zone 2 (ATEX) Zone 22 (ATEX) |
| Mounting position | optional |
| Type act., cont. n.-r. func. | Pneumatic |
| Manual exhaust function | Non-detenting |
| Symbol | 00991958 |
| Rotatability | 360°/no continuous swivelling permissible |
| Operating pressure complete temperature range | 0.2 bar ... 10 bar |
| Standard flow rate in flow control direction 0.6->0 MPa (6->0 bar, 87->0 psi) | 940 l/min |
| Standard flow rate in non-return direction 0.6->0 MPa (6->0 bar, 87->0 psi) actuated | 830 l/min ... 1000 l/min |
| Standard flow rate in non-return direction 0.6->0 MPa (6->0 bar, 87->0 psi) non-actuated | 840 l/min ... 1000 l/min |
| Standard nominal flow rate in non-return direction actuated | 315 l/min ... 540 l/min |
| Standard nominal flow rate in non-return direction non-actuated | 310 l/min ... 540 l/min |
| Switching time off | 11 ms |
| Switching time on | 8 ms |
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] |
| Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) |
| LABS (PWIS) conformity | VDMA24364-B1/B2-L |
| Media temperature | -10 °C ... 60 °C |
| Pilot medium | Compressed air to ISO 8573-1:2010 [7:4:4] |
| Nominal torque | 10 Nm |
| Tolerance for nominal tightening torque | ± 20% |
| Permissible actuation moment, regulating screw | 1 Nm |
| Product weight | 73.9 g |
| Material covering | ES-BE |
| Note on materials | RoHS-compliant |
| Material cover | PBT |
| Material seals | NBR |
| Material hollow bolt | Wrought aluminium alloy |
| Material sleeve | Wrought aluminium alloy |
| Material release ring | POM |
| Material adjusting screw | Brass |
| Manufacturer Nr. | VFOF-LE-BAH-G14-Q8 |
|---|---|
| Manufacturer | Festo |
| GPSR manufacturer information | Festo Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com |
| EAN | 4052568250126 |
| Weight | 0.070000 |
| HS-Code | 84812090 |
| Article authenticity | Original product |
| Condition of article | New |
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