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
34435
Pneumatic valve VLX-2-3/4-MS
The Festo part number 34435 is a piloted pneumatic diaphragm valve featuring a soft sealing principle and a brass housing with a G3/4 fitting connection. This 2/2-way, closed, monostable component operates with a nominal width of 20 mm, a non-reversible flow direction, and a medium pressure range from 1 bar to 10 bar using filtered compressed air. It accommodates a medium temperature of -10 °C to 80 °C, an ambient temperature of -10 °C to 60 °C, and provides a normal nominal flow rate of 10500 l/min with pneumatic spring reset. Submit the exact part number, quantity, and application requirements to receive 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
- 34435
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 34435.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Structural design
- Diaphragm valve
- Actuation type
- Pneumatic
- Sealing principle
- Soft
- Mounting position
- Any
- Type of mounting
- In-line installation
- Fitting connection
- G3/4
- Nominal width
- 20 mm
- Valve function
- 2/2-way, closed, monostable
- Flow direction
- Non-reversible
- Medium pressure
- 1 bar...10 bar
- Exhaust air function
- Cannot be throttled
- Reset method
- Pneumatic spring
- Type of control
- Piloted
- Pilot medium
- Compressed air as per ISO 8573-1:2010 [7:-:-]
- Medium
- Filtered compressed air, 200 µm lter mesh
- Temperature of medium
- -10 °C...80 °C
- Ambient temperature
- -10 °C...60 °C
- Normal nominal ow rate (normalized to DIN 1343)
- 10500 l/min
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Housing material
- Brass
- Material of screws
- high-alloy stainless steel
- Material number of screw
- 1,4301
- Product weight
- 1135 g
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 34435. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.