535969

Name: Festo 535969 Air solenoid valve MFH-5/3G-D-1-C-EX
Brand: Festo

Air solenoid valve MFH-5/3G-D-1-C-EX

The Festo 535969 is an electrical 5/3-way closed industrial component featuring a piston gate valve structural design with a mechanical spring reset method and an 8 mm nominal width. Built with a 42 mm width, a normal nominal flow rate of 1200 l/min, and an operating pressure range of 0.3 MPa to 1 MPa (3 bar to 10 bar), it includes pneumatic working ports for an ISO 5599-1 size 1 sub-base or G1/4 connection, an IP65 degree of protection, and operating voltage supplied via a separately ordered solenoid coil. This unit carries CE and UKCA markings under the EU explosion protection directive and UK EX instructions, featuring ATEX category II 2G for gas with Ex h IIC T4 Gb ignition protection and ATEX category II 2D for dust with Ex h IIIC T105°C Db ignition protection across an explosive ambient temperature range of -5°C to +40°C, alongside EPL Db (GB) and EPL Gb (GB) certifications outside the EU. Submit the exact part number, quantity, and application requirements to request a formal quote.

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Manufacturer: Festo
Part number: 535969
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Technical Specifications

Valve function: 5/3-way, closed
Actuation type: Electrical
Width: 42 mm
Normal nominal ow rate (normalized to DIN 1343): 1200 l/min
Pneumatic working port: Sub-base, size 1 according to ISO 5599-1 | G1/4
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 certication outside the EU: EPL Db (GB) | EPL Gb (GB)
Degree of protection: IP65
Nominal width: 8 mm
Width dimension: 43 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: 156
Type of control: Piloted
Pilot air supply port: Internal

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