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
535977
Air solenoid valve MFH-5/3E-D-3-C-EX
The Festo 535977 is a 65 mm wide electrical piston gate valve featuring a 5/3 exhausted function and a normal nominal flow rate of 4600 l/min normalized to DIN 1343. This component operates at pressures from 0.3 MPa to 1 MPa (3 bar to 10 bar), incorporates a mechanical spring reset method, and features pneumatic working ports using sub-base size 3 per ISO 5599-1 or G1/2 connections. Rated to IP65 with ATEX and UKCA certifications for explosive atmospheres, it requires a solenoid coil ordered separately for its operating voltage. Submit the exact part number, quantity, and application requirements to request a quote.
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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
- 535977
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 535977.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Valve function
- 5/3 exhausted
- Actuation type
- Electrical
- Width
- 65 mm
- Normal nominal ow rate (normalized to DIN 1343)
- 4600 l/min
- Pneumatic working port
- Sub-base, size 3 as per ISO 5599-1 | G1/2
- Operating voltage
- Via solenoid coil, to be ordered separately
- Operating pressure
- 0.3 MPa...1 MPa | 3 bar...10 bar
- Structural design
- Piston gate valve
- Reset method
- Mechanical spring
- CE marking (see declaration of conformity)
- as per EU explosion protection directive (ATEX)
- UKCA marking (see declaration of conformity)
- acc. to UK EX instructions
- ATEX category gas
- II 2G
- ATEX category for dust
- II 2D
- Type of ignition protection for gas
- Ex h IIC T4 Gb
- Type of (ignition) protection for dust
- Ex h IIIC T105°C Db
- Explosive ambient temperature
- -5°C <= Ta <= +40°C
- Explosion protection certication outside the EU
- EPL Db (GB) | EPL Gb (GB)
- Degree of protection
- IP65
- Nominal width
- 14.5 mm
- Width dimension
- 71 mm
- Exhaust air function
- Adjustable
- Sealing principle
- Soft
- Mounting position
- Any
- Conforms to standard
- ISO 5599-1
- Manual override
- Detenting via accessory | Non-detenting
- ISO code
- 357
- Type of control
- Piloted
- Pilot air supply port
- Internal
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 535977. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.