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Festo
1804475
pulse valve VZWE-F-M22C-M-G112-400-H
The Festo part number 1804475 is a straight-version diaphragm valve featuring a soft sealing principle and electrical actuation with a 2/2 closed, monostable valve function. It operates with a nominal size of 40 mm, a G1 1/2 process valve connection 1, a 74 mm flange diameter process valve connection 2, a Kv flow rate of 48 m3/h, and a mechanical spring reset type. This piloted component functions with a medium pressure range of 0.35 to 8 bar, a differential pressure of 0.35 bar, an ambient temperature range of -20 to 60 °C, and handles compressed air conforming to ISO8573-1:2010 [7:4:4] without lubricated operation. Assembly is accomplished in any position using threaded and tightened mounting, featuring non-reversible flow direction, a switching time on of 30 ms or less, and no manual override. Submit the exact part number, quantity, and application requirements to receive a formal quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 1804475
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 1804475.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Design structure
- Straight version with flange | 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
- Flange diameter: 74 mm
- 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
- 950 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 1804475. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.