535979

Name: Festo 535979 Air solenoid valve MFH-5/3E-D-2-S-C-EX
Brand: Festo

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

The Festo 535979 is an electrical 5/3 exhausted piston gate valve with a 54 mm width, a nominal width of 11.5 mm, and a normal nominal flow rate of 2300 l/min according to DIN 1343. Operating via a solenoid coil ordered separately, this component features an operating pressure range of -0.09 MPa to 1.6 MPa, a mechanical spring reset, an IP65 degree of protection, and pneumatic working ports utilizing sub-base size 2 per ISO 5599-1 or G3/8 connections. It includes CE and UKCA markings compliant with EU and UK explosion protection directives, featuring ATEX categories II 2G for gas with Ex h IIC T4 Gb protection and II 2D for dust with Ex h IIIC T105°C Db protection for explosive ambient temperatures between -5°C and +40°C. Submit the exact part number, quantity, and application requirements to receive a formal quotation for this component.

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Manufacturer: Festo
Part number: 535979
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Technical Specifications

Valve function: 5/3 exhausted
Actuation type: Electrical
Width: 54 mm
Normal nominal ow rate (normalized to DIN 1343): 2300 l/min
Pneumatic working port: Sub-base, size 2 according to ISO 5599-1 | G3/8
Operating voltage: Via solenoid coil, to be ordered separately
Operating pressure: -0.09 MPa...1.6 MPa | -0.9 bar...16 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: 11.5 mm
Width dimension: 56 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: 269
Type of control: Piloted
Pilot air supply port: External

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