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Festo
538185
Hand lever valve VHER-AH-M04E-G18-UD
The Festo 538185 is a 220 g manual rotary slide valve featuring a 4/3 exhausted function, direct piloting, and a standard nominal flow rate of 800 l/min across a working pressure range of -0.95 to 10 bar. Designed with a 6 mm nominal size, hard sealing principle, and throttleable exhaust-air function, this reversible component operates with compressed air conforming to ISO8573-1:2010 [7:4:4] within an ambient temperature range of -20 to 80 °C. It requires an actuation torque of 1.1 Nm, supports lubricated operation, features a corrosion resistance classification of CRC 2, and accommodates front panel, through-hole, or optional mounting via G1/8 ports. Submit the exact part number, quantity, and application requirements to request a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 538185
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 538185.
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Verified configuration
Technical Specifications
- Valve function
- 4/3 exhausted
- Type of actuation
- manual
- Standard nominal flow rate
- 800 l/min
- Working pressure
- -0.95 ... 10 bar
- Design structure
- Rotary slide valve
- Nominal size
- 6 mm
- Exhaust-air function
- throttleable
- Sealing principle
- Hard
- Type of piloting
- direct
- Flow direction
- reversible
- Freedom from overlap
- Yes
- Signal status display
- with accessories
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:4:4]
- Note on operating and pilot medium
- Lubricated operation possible (subsequently required for further | operation)
- Corrosion resistance classification CRC
- 2
- Ambient temperature
- -20 ... 80 °C
- Actuation torque
- 1.1 Nm
- Product weight
- 220 g
- Mounting type
- Optional | Front panel installation | with through hole
- Pneumatic connection, port
- 4 G1/8
- Materials note
- Free of copper and PTFE | Contains PWIS substances
- Materials information for seals
- NBR
- Materials information, housing
- Aluminum die cast
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 538185. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.