Confirm the exact configuration
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.
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Festo
541497
Soft-start valve MS12-DL-G
The Festo part number 541497 is a directly controlled 2/2 pneumatic valve featuring a piston seat structural design and an internal pilot air supply port. This component operates within a pressure range of 2 bar to 20 bar, delivers a normal nominal flow rate between 25000 l/min and 42000 l/min, and incorporates an adjustable exhaust air function with a mechanical spring reset method. Designed with a product weight of 3600 g and a moderate corrosion resistance class of CRC 2, it supports ambient and medium temperatures from -10 °C to 60 °C using compressed air as per ISO 8573-1:2010 [7:-:-]. Submit the exact part number, quantity, and application requirements to request a quote for this item.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
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
- 541497
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 541497.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Exhaust air function
- Adjustable
- Actuation type
- Pneumatic
- Mounting position
- Any
- Manual override
- None
- Structural design
- Piston seat
- Reset method
- Mechanical spring
- Type of control
- directly
- Pilot air supply port
- Internal
- Flow direction
- Non-reversible
- Valve function
- 2/2
- Operating pressure
- 2 bar...20 bar
- Normal nominal ow rate (normalized to DIN 1343)
- 25000 l/min...42000 l/min
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:-:-]
- Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Temperature of medium
- -10 °C...60 °C
- Ambient temperature
- -10 °C...60 °C
- Product weight
- 3600 g
- Type of mounting
- Alternatively: | In-line installation | With accessories
- Pneumatic connection 1
- Manifold module
- Pneumatic connection 2
- Manifold module
- Seals material
- NBR
- Housing material
- Die-cast aluminum
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 541497. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.