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Festo
1239565
pulse valve VZWE-E-M22C-M-G112-400-H
The Festo part number 1239565 is an electrically actuated diaphragm valve featuring a corner design with soft sealing and a 40 mm nominal size. This 2/2 closed, monostable valve operates with a piloted actuation mechanism, mechanical spring reset, non-reversible flow direction, and a flow rate Kv of 48 m3/h across a medium pressure range of 0.35 to 8 bar. It accommodates compressed air conforming to ISO8573-1:2010 [7:4:4] under an ambient temperature of -20 to 60 °C, requiring a 0.35 bar differential pressure without lubricated operation. Submit the exact part number, quantity, and application requirements for a quote.
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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
- 1239565
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 1239565.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Design structure
- Corner design | Diaphragm valve
- Type of actuation
- electrical
- Sealing principle
- soft
- Assembly position
- Any
- Mounting type
- Tightened | with thread
- Process valve connection 1
- G1 1/2
- Process valve connection 2
- G1 1/2
- Nominal size
- 40 mm
- Valve function
- 2/2 closed, monostable
- Manual override
- None
- Flow direction
- non reversible
- Medium
- Compressed air in accordance with ISO8573-1:2010 [7:4:4]
- Differential pressure
- 0.35 bar
- Type of reset
- mechanical spring
- Type of piloting
- Piloted
- Medium pressure
- 0.35 ... 8 bar
- Note on operating and pilot medium
- Lubricated operation not possible
- Ambient temperature
- -20 ... 60 °C
- Flow rate Kv
- 48 m3/h
- Switching time on
- <= 30 ms
- Switching time off
- <= 100 ms
- Materials note
- Conforms to RoHS
- PWIS conformity
- VDMA24364 zone III
- Material housing
- Aluminum die cast
- Material number for housing
- EN AC-47100D
- Material seals
- NBR
- Material screws
- High alloy steel, non-corrosive
- Material number, screw
- 1.4301
- Material plunger tube
- High alloy steel
- Material membrane
- NBR-PA
- Product weight
- 1,300 g
- Protection class
- IP65
- Corrosion resistance classification CRC
- 3 - High corrosion stress
- Max. tightening torque, connecting thread
- 240 Nm
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 1239565. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.