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Festo
3540293
Angle seat valve VZXF-L-M22C-M-B-G2-430-H3B1-50-3-EX4
The Festo 3540293 is an industrial component featuring a poppet valve structure with a piston actuator, pneumatic actuation, and a soft sealing principle for line installation via a G2 threaded collar to DIN ISO 228. This 2/2 closed, monostable process valve operates with external control and a mechanical spring reset, supporting a nominal size of 43 mm, a nominal pressure of 16, a medium pressure of 0 to 3 bar, and a working pressure of 6 to 10 bar. It accommodates flow direction below the valve seat for 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 medium temperature range of -10 to 80 °C. Submit the exact part number, quantity, and application requirements to request a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 3540293
- Data verification
- Manufacturer evidence reviewed
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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
- G2 threaded collar to DIN ISO 228
- Nominal size
- 43 mm
- Valve function
- 2/2 closed, monostable
- Flow direction
- Below valve seat, for gaseous and liquid media
- Medium pressure
- 0 ... 3 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
- 23 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
- 2,800 g
- CE symbol (see declaration of conformity)
- according to EU printing device guideline | 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
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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 3540293. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.