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.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
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Festo
535033
Soft-start valve MS12-DL
The Festo 535033 is a directly controlled 2/2 industrial component featuring a pneumatic actuation type, a piston seat structural design, and an internal pilot air supply port with a non-reversible flow direction. Engineered with a mechanical spring reset method, adjustable exhaust air function, and NBR seals, this unit operates within a pressure range of 2 bar to 20 bar and a normal nominal flow rate of 25000 l/min to 42000 l/min using compressed air as per ISO 8573-1:2010 [7:-:-]. It supports any mounting position via in-line installation or accessories, exhibits a CRC 2 moderate corrosion stress rating, and functions across a medium and ambient temperature range of -10 °C to 60 °C with a product weight of 3600 g. Submit the exact part number, quantity, and application requirements to receive a quote.
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
- 535033
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 535033.
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
- 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 535033. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.