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+1 417 261 6001 info@mropartsrfq.com
MROProduct image under verification
Reference imageConfirm configuration by manufacturer part number.
Festo
3539721
Angle seat valve VZXF-L-M22C-M-A-N12-130-M1-V4B2T-50-40
The Festo 3539721 is a 2/2 closed, monostable industrial component featuring a poppet valve design with a mechanical spring reset and soft sealing principle. This pneumatically actuated valve utilizes external control with a working pressure of 6 to 10 bar, a medium pressure range of 0 to 40 bar, and an NPT1/2 process valve connection with a nominal diameter DN of 15 and a 13 mm nominal size. Configured for any assembly position with line installation, it handles vapour, inert gases, and filtered compressed air up to 600 mm2/s maximum viscosity. Submit the exact part number, quantity, and application requirements for a formal quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 3539721
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 3539721.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Design structure
- Poppet valve with spring return
- Type of actuation
- pneumatic
- Sealing principle
- soft
- Assembly position
- Any
- Mounting type
- Line installation
- Process valve connection
- NPT1/2
- Nominal diameter DN
- 15
- Nominal size
- 13 mm
- Valve function
- 2/2 closed, monostable
- Flow direction
- non reversible
- Medium pressure
- 0 ... 40 bar
- Nominal pressure of process valve
- 40
- Exhaust-air function
- not throttleable
- Type of reset
- mechanical spring
- Type of piloting
- With external control
- Pneumatic connection
- G1/8
- Working pressure
- 6 ... 10 bar
- Medium
- Vapour | Inert gases | Filtered compressed air, degree of filtration 200 µm
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:4:4]
- Max. viscosity
- 600 mm2/s
- Medium temperature
- -40 ... 200 °C
- Ambient temperature
- -10 ... 60 °C
- Flow rate Kv
- 3.8 m3/h
- Materials note
- Contains PWIS substances | Conforms to RoHS
- Material housing
- Stainless steel casting
- Material number for housing
- 1.4408
- Material drive head
- Nickel-plated brass
- Material spindle seal
- PTFE
- Material seat seal
- PTFE
- Product weight
- 1,300 g
- Corrosion resistance classification CRC
- 2 - Moderate corrosion stress
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 3539721. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.