Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Festo
8049238
Roller lever valve VMEF-R-M52-M-G18
The Festo 8049238 is a 20 mm wide, 5/2-way monostable industrial component featuring a mechanical roller lever piston gate valve with a soft sealing principle and direct control. It delivers a normal nominal flow rate of 750 l/min through G1/8 pneumatic working ports across an operating pressure range of -0.95 bar to 10 bar, utilizing a mechanical spring reset and positive overlap lap. Certified for ATEX Zone 1, Zone 2, Zone 21, and Zone 22 explosion prevention and protection, this unit accommodates a maximum switching frequency of 3 Hz, a 30-degree cam angle, and a hard max stroke limit of 11.6 mm with a max actuating speed of 1.4 m/s, presenting a noted risk of pinching during operation. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
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
- 8049238
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8049238.
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
- 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
- Piston gate valve | Roller lever
- Reset method
- Mechanical spring
- Max. stroke limit (hard)
- 11.6 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
- 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
- 38 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 8049238. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.