Non return valve

VBNF-LBA-G18-Q6

Part number: 8001460

Data sheet

Feature

Value

Valve function

Unlockable non-return function

Selection of additional function

Manually exhausted

Pneumatic connection 1

QS-6

Pneumatic connection 2

G1/8

Pilot air port 21

QS-6

Type of mounting

Screw-in

Operating pressure

0.2 bar ... 10 bar

Pilot pressure

2 bar ... 10 bar

Ambient temperature

-10 °C ... 60 °C

Housing material

PBT

Operating medium

Compressed air as per ISO 8573-1:2010 [7:4:4]

Mounting position

Any

Actuation type, piloted non-return function

Pneumatic

Manual exhaust function

Non-detenting

Symbol

00991957

Rotatability

360 deg/continuous swiveling not permissible

Operating pressure for entire temperature range

0.2 bar ... 10 bar

Standard flow rate 1->2 (6-0)

500 l/min

Standard nominal flow rate 1->2 (6-5)

260 l/min

Switching time off

9 ms

On switching time

6 ms

Explosion prevention and protection

Zone 2 (ATEX)

Zone 22 (ATEX)

Information on operating and pilot media

Operation with oil lubrication possible (required for further use)

Corrosion resistance class (CRC)

2 - Moderate corrosion stress

Temperature of medium

-10 °C ... 60 °C

Pilot medium

Compressed air as per ISO 8573-1:2010 [7:4:4]

Nominal tightening torque

3 Nm

Tolerance for nominal tightening torque

± 20%

Product weight

27.3 g

Covering material

ES-BE

Note on materials

RoHS-compliant

Cover material

PBT

Seals material

NBR

Hollow bolt material

Wrought aluminum alloy

Releasing ring material

POM

4/11/22 - Subject to change - Festo SE & Co. KG

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