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Products/Festo/535956
Festo 535956 Air solenoid valve MFH-5/2-D-3-C-EX
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Festo

535956

Air solenoid valve MFH-5/2-D-3-C-EX

The Festo 535956 is a 5/2-way monostable industrial component featuring a piston gate valve structural design, a 65 mm width, and a 14.5 mm nominal width with a 4500 l/min normal nominal flow rate normalized to DIN 1343. Operating at a pressure range of 0.2 MPa to 1 MPa (2 bar to 10 bar), this electrical actuation unit utilizes a pneumatic spring reset method and provides a pneumatic working port via a sub-base, size 3 as per ISO 5599-1 or G1/2, with operating voltage applied via a separately ordered solenoid coil. Certified with IP65 degree of protection, CE marking as per the EU explosion protection directive (ATEX), and UKCA marking, it features ATEX categories II 2G for gas and II 2D for dust, with ignition protection types Ex h IIC T4 Gb for gas and Ex h IIIC T105°C Db for dust within an explosive ambient temperature range of -5°C to +40°C, alongside EPL Db (GB) and EPL Gb (GB) explosion protection certifications outside the EU. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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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
535956
Data verification
Manufacturer evidence reviewed

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Verified configuration

Technical Specifications

Valve function
5/2-way, monostable
Actuation type
Electrical
Width
65 mm
Normal nominal ow rate (normalized to DIN 1343)
4500 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
0.2 MPa...1 MPa | 2 bar...10 bar
Structural design
Piston gate valve
Reset method
Pneumatic 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 certication 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
351
Type of control
Piloted
Pilot air supply port
Internal

Engineering context

Identification and RFQ Guidance

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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.

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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 535956. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.