8049240

Name: Festo 8049240 Roller lever valve VMEF-K-M52-M-G18
Brand: Festo

Roller lever valve VMEF-K-M52-M-G18

The Festo part number 8049240 is a 20 mm wide mechanical industrial component featuring a 5/2-way monostable valve function, a piston gate valve structural design, and a one-way roller lever actuation type with a mechanical spring reset method. It delivers a normal nominal flow rate of 750 l/min through G1/8 pneumatic working ports across an operating pressure range of -0.095 MPa to 1 MPa, incorporating direct control, reversible flow direction, soft sealing, and ATEX certification for zones 1, 2, 21, and 22. Submit the exact part number, quantity, and application requirements to request a quote.

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Manufacturer: Festo
Part number: 8049240
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Technical Specifications

Valve function: 5/2-way, monostable
Actuation type: Mechanical
Width: 20 mm
Normal nominal ow rate (normalized to DIN 1343): 750 l/min
Pneumatic working port: G1/8
Operating pressure: -0.095 MPa...1 MPa | -0.95 bar...10 bar
Structural design: One-way roller lever | Piston gate valve
Reset method: Mechanical spring
Max. stroke limit (hard): 11.8 mm
Nominal width: 5.2 mm
Application note: Risk of pinching
Sealing principle: Soft
Mounting position: Any
Type of control: directly
Flow direction: Reversible
Lap: Positive overlap
Max. actuating speed with lateral actuation: 0.7 m/s
Max. switching frequency: 3 Hz
Cam angle: 30 deg
Explosion prevention and protection: Zone 1 (ATEX) | Zone 2 (ATEX) | Zone 21 (ATEX) | Zone 22 (ATEX)
Operating medium: Compressed air as per ISO 8573-1:2010 [7:-:-]
Information on operating and pilot media: Operation with oil lubrication possible (required for further use)
Corrosion resistance class (CRC): 1 - Low corrosion stress
LABS (PWIS) conformity: VDMA24364-B1/B2-L
Temperature of medium: -10 °C...60 °C
Ambient temperature: -10 °C...60 °C
Note on ambient temperature: Inuence of heat on wear
Actuating force: 23.5 N

Engineering context

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Our sourcing response is prepared against Festo 8049240. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.