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
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Festo
3629
Roller lever valve R-3-M5
The Festo part number 3629 is a mechanically actuated 3/2-way closed monostable industrial component featuring a plate seat structural design, a nominal width of 2 mm, and direct control. Constructed with a die-cast zinc housing and NBR seals, this unit delivers a normal nominal flow rate of 80 l/min at operating pressures ranging from -0.95 bar to 8 bar through M5 pneumatic working ports. It operates within an ambient temperature range of -10 °C to 60 °C, requires an actuating force of 16.5 N, weighs 40 g, incorporates through-hole mounting, and carries ATEX certification for Zones 1, 2, 21, and 22 with VDMA24364-B1/B2-L LABS conformity. Submit the exact part number, quantity, and application requirements to request a quote.
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
- 3629
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 3629.
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, closed, monostable
- Actuation type
- Mechanical
- Normal nominal ow rate (normalized to DIN 1343)
- 80 l/min
- Pneumatic working port
- M5
- Operating pressure
- -0.95 bar...8 bar
- Structural design
- Plate seat
- Nominal width
- 2 mm
- Type of control
- directly
- 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 [-:-:-]
- Information on operating and pilot media
- Operation with oil lubrication possible (required for further use)
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Ambient temperature
- -10 °C...60 °C
- Actuating force
- 16.5 N
- Product weight
- 40 g
- Type of mounting
- With through-hole
- Pneumatic connection 1
- M5
- Pneumatic connection 2
- M5
- Seals material
- NBR
- Housing material
- Die-cast zinc
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 3629. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.