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Festo
3539250
Angle seat valve VZXF-L-M22C-M-B-G1-230-H3B1-50-10-EX4
The Festo 3539250 is a poppet valve featuring a piston actuator and soft sealing principle, configured for 2/2 closed, monostable operation with external pneumatic piloting via a G1/8 female thread. This line-installation component accommodates a G1 threaded collar connection to DIN ISO 228, a 23 mm nominal size, and a 16 nominal pressure of process valve with a mechanical spring reset. It handles medium pressures from 0 to 10 bar and working pressures from 6 to 10 bar across media including vapour, mineral oil-based hydraulic oil, inert gases, mineral oil, water, filtered compressed air with a 200 µm filtration degree, and neutral fluids up to a maximum viscosity of 600 mm2/s within a -10 to 80 °C medium temperature range. Submit the exact part number, quantity, and application requirements to request a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 3539250
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 3539250.
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Verified configuration
Technical Specifications
- Design structure
- Poppet valve with piston actuator
- Type of actuation
- pneumatic
- Sealing principle
- soft
- Assembly position
- Any
- Mounting type
- Line installation
- Line connection
- G1 threaded collar to DIN ISO 228
- Nominal size
- 23 mm
- Valve function
- 2/2 closed, monostable
- Flow direction
- Below valve seat, for gaseous and liquid media
- Medium pressure
- 0 ... 10 bar
- Nominal pressure of process valve
- 16
- Exhaust-air function
- not throttleable
- Type of reset
- mechanical spring
- Type of piloting
- With external control
- Pneumatic connection
- Female thread G1/8
- Working pressure
- 6 ... 10 bar
- Medium
- Vapour | Mineral oil-based hydraulic oil | Inert gases | Mineral oil | Water | Filtered compressed air, degree of filtration 200 µm | Neutral fluids
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:4:4]
- Max. viscosity
- 600 mm2/s
- Medium temperature
- -10 ... 80 °C
- Ambient temperature
- -10 ... 60 °C
- Flow rate Kv
- 9.6 m3/h
- Materials note
- Contains PWIS substances | Conforms to RoHS
- Material process valve housing
- Gunmetal (red brass)
- Material number, process valve housing
- CC499K
- Material spindle seal
- NBR
- Material seat seal
- PTFE
- Product weight
- 1,500 g
- CE symbol (see declaration of conformity)
- according to EU-Ex protection guideline (ATEX)
- ATEX category Gas
- II 2G
- ATEX category Dust
- II 2D
- Explosion ignition protection type Gas
- Ex h IIC T6...T3 Gb X
- Explosion ignition protection type Dust
- Ex h IIIC T80°C...T200°C Db X
- Explosion-proof ambient temperature
- -10°C <= Ta <= +60°C
- Corrosion resistance classification CRC
- 1 - Low corrosion stress
- Material drive housing
- Brass
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 3539250. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.