Select branch and language

Select language

Personal AI assistant

Do you have any questions? Start a conversation.

Internal sales

For all sales-related matters:

Tel: +49 7940 123 8509

Send an enquiry

Service helpline

For all after-sales matters:

Tel: +49 7940 123 450

Contact the helpline

Auxiliary controlled process solenoid valve made of metal

GEMÜ 8258

Configure
Electromagnetically operated brass solenoid valve with black coil and threaded connections for industrial fluid technology.

Solenoid valve for high temperatures, pressures and pure media

Product information

The GEMÜ 8258 servo-assisted 2/2-way solenoid valve has a brass or stainless steel valve body. All parts that come into contact with the medium are made from stainless steel, NBR, EPDM or FKM. The valve is suitable for inert media such as air, water and oils.

Key features

  • Low power consumption
  • High flow rate
  • Soft closing action
  • Low minimum pressure differential
  • Simple, compact construction
  • Simple coil replacement without tools (Click-on®)
  • Optional manual override
  • Explosion protected solenoids acc. to ATEX available as an option
  • Type examination up to DN 25 to DIN EN 60730-2-8
  • Optional mounting bracket available (not pre-assembled)
  • NPT thread available
Electromagnetically operated brass solenoid valve with black coil and threaded connections for industrial fluid technology.

Technical features

Parameters
Value
Media temperature
-10 to 110 °C
Ambient temperature
-10 to 50 °C
Operating pressure
0,1 to 16 bar
Nominal sizes
DN 8 to 50
Connection type
Threaded connection
Connection standards
DIN
ISO
NPT
Body materials
1.4408, investment casting material
CW617N, brass
Supply voltages
110 V AC, 50/60 Hz
230 V AC, 50/60 Hz
24 V AC, 50/60 Hz
24 V DC
Conformities
EAC

Downloads

1 Result
  • Betriebsanleitung / Operating instructions GEMÜ 8258

    pdf, 568 KB, DE/EN

Suitable services

  • Expert knowledge for your applications

    Training

    Deepen your expertise in valve technology and plant control. Our training courses provide practical content to help you design processes that are safe, efficient, and compliant with standards.

  • Ensure longevity and reliability

    Maintenance

    Regular maintenance ensures consistently stable processes. Our service teams ensure the availability of your systems and reliably extend the service life of your components.

  • Fast, efficient, and precise

    Repair

    When it comes to repairs, every minute counts. Our experts analyze, repair, and test reliably - using original spare parts, technical precision, and a focus on minimizing downtime.

  • Intelligent networking with GEMÜ CONEXO

    Digital support

    CONEXO makes maintenance digital: RFID technology and mobile apps enable the unique identification of your components and document maintenance processes transparently.