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Festo
8049239
Roller lever valve VMEF-RT-M32-M-G18
The Festo 8049239 is a directly controlled 3/2-way monostable industrial component featuring a 20 mm width, a plate seat structural design with a roller lever, and a soft sealing principle with zero overlap. It provides a normal nominal flow rate of 750 l/min through G1/8 pneumatic working ports, operating within a pressure range of -0.95 bar to 10 bar while supporting ATEX explosion prevention and protection for Zones 1, 2, 21, and 22. Featuring a mechanical spring reset method, a 5.6 mm nominal width, a 6.3 mm hard maximum stroke limit, and a reversible flow direction, this unit accommodates a maximum actuating speed of 1.4 m/s and a 3 Hz switching frequency at a 30-degree cam angle in any mounting position, though users must note the risk of pinching during mechanical actuation. Submit the exact part number, quantity, and application requirements for a formal quote.
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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 8049239
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8049239.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Valve function
- 3/2-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
- Roller lever | Plate seat
- Reset method
- Mechanical spring
- Max. stroke limit (hard)
- 6.3 mm
- Nominal width
- 5.6 mm
- Application note
- Risk of pinching
- Sealing principle
- Soft
- Mounting position
- Any
- Type of control
- directly
- Flow direction
- Reversible
- Lap
- Zero overlap
- Max. actuating speed with lateral actuation
- 1.4 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
- Inuence of heat on wear
- Actuating force
- 35.2 N
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 8049239. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.