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Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
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Festo
541273
start valve MS6-EM1-1/4-S-Z
The Festo 541273 is a 3/2 bistable industrial component featuring a direct-actuated rotary slide valve design with an integrated, non-ducted silencer on port 3. Operating on compressed air according to ISO 8573-1:2010 [7:4:4] or inert gases within a working pressure range of 0 to 18 bar, this unit achieves a standard nominal flow rate of 3,000 l/min. The assembly weighs 655 g, offers a corrosion resistance classification of CRC 2, and supports optional line installation or accessory mounting in any position. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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Request a QuoteWhy no listed price?
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
- 541273
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 541273.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Design structure
- Rotary slide valve
- Type of actuation
- manual
- Exhaust-air function
- not throttleable
- Type of piloting
- direct
- Valve function
- 3/2 bistable
- Working pressure
- 0 ... 18 bar
- C value
- 10.7 l/sbar
- b value
- 0.56
- Standard nominal flow rate
- 3,000 l/min
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:4:4] | Inert gases
- Note on operating and pilot medium
- Lubricated operation possible (subsequently required for further | operation)
- Corrosion resistance classification CRC
- 2
- Materials note
- Free of copper and PTFE | Conforms to RoHS
- Medium temperature
- -10 ... 60 °C
- Ambient temperature
- -10 ... 60 °C
- Mounting type
- Optional | Line installation | with accessories
- Assembly position
- Any
- Flow direction
- non reversible
- Product weight
- 655 g
- Pneumatic connection, port
- 3 Integrated silencer | Non-ducted
- Materials information for seals
- TPE-U(PU)
- 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 541273. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.