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Festo
540362
One-way flow control valve VFOC-E-S4-Q4
The Festo 540362 is a manual one-way flow control valve for exhaust air featuring a slotted head screw adjusting element and a push-in sleeve mounting type with port 2 push-in sleeve QS-4 appropriate for Festo QS connections only. It operates with a working pressure of 0.2 to 10 bar across an ambient and medium temperature range of -10 to 60 °C using dried compressed air, lubricated or unlubricated, in any assembly position. Weighing 9.2 g, the unit is constructed with a clear anodized wrought aluminum alloy hollow bolt, NBR seals, and is free of copper and PTFE. Submit the exact part number, quantity, and application requirements for a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 540362
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 540362.
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Verified configuration
Technical Specifications
- Valve function
- One-way flow control function for exhaust air
- Pneumatic connection, port
- 2 Push-in sleeve QS-4
- Type of actuation
- manual
- Adjusting element
- Slotted head screw
- Mounting type
- Plug-in | With push-in sleeve
- Standard nominal flow rate in flow control direction
- 0 ... 100 l/min
- Standard nominal flow rate in non-return direction
- 60 ... 100 l/min
- Working pressure
- 0.2 ... 10 bar
- Ambient temperature
- -10 ... 60 °C
- Operating medium
- Dried compressed air, lubricated or unlubricated
- Assembly position
- Any
- Standard flow rate in direction of flow control: 6 -> 0 bar
- 0 ... 170 l/min
- Standard flow rate in blocked direction: 6 -> 0 bar
- 130 ... 160 l/min
- Storage temperature
- -10 ... 40 °C
- Medium temperature
- -10 ... 60 °C
- Product weight
- 9.2 g
- Note on pneumatic connection 2
- appropriate for Festo QS connections only
- Materials note
- Free of copper and PTFE
- Materials information for seals
- NBR
- Material information, hollow bolt
- Wrought Aluminum alloy | Anodized | Clear
- Release ring material data
- POM
- Regulating screw material data
- High alloy steel, non-corrosive
- Swivel joint material data
- Zinc die-casting
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 540362. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.