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Festo
8047101
Roller lever valve VMEF-RT-M32-M-N14
The Festo 8047101 is a 20 mm wide mechanical industrial component featuring a 3/2-way monostable valve function with direct control and zero overlap lap. This roller lever plate seat design utilizes a soft sealing principle, a mechanical spring reset method, and a reversible flow direction delivering a normal nominal flow rate of 870 l/min through 1/4 NPT pneumatic working ports. It operates within a pressure range of -0.095 MPa to 1 MPa (-0.95 bar to 10 bar) and supports ATEX explosion prevention and protection for Zones 1, 2, 21, and 22, with a maximum stroke limit of 6.3 mm, a 6 mm nominal width, a 30-degree cam angle, a maximum switching frequency of 3 Hz, and a maximum actuating speed of 1.4 m/s for lateral actuation, while noting a risk of pinching during any mounting position. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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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
- 8047101
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8047101.
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)
- 870 l/min
- Pneumatic working port
- 1/4 NPT
- 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
- 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 8047101. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.