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Manual 2/2-way diaphragm valve with metal body

GEMÜ 671

ConfigureTechnical data sheet
GEMÜ 671
The GEMÜ 671 2/2-way diaphragm valve has a low-maintenance plastic actuator and is manually operated. An integrated optical position indicator is standard.

Key features

  • Optional PVDF handwheel available in white (GEMÜ 611)
  • Extensive range of accessories available, e.g. electrical position indicator for open handwheel position or lockable handwheel clamp (GEMÜ 671)
GEMÜ 671

Technical features

Parameters
Value
Media temperature
-10 to 80 °C
Sterilization temperature
max. 150 °C
Ambient temperature
0 to 60 °C
Operating pressure
0 to 10 bar
Nominal sizes
DN 15 to 100
Body configurations
2/2-way body
Connection types
Clamp
Flange
Spigot
Threaded connection
Connection standards
ANSI
ASME
BS
DIN
EN
ISO
JIS
NPT
SMS
Body materials
1.4408, investment casting material
1.4408, investment casting material, PFA lined
1.4435 (316L), forged material
1.4435 (BN2), forged material
1.4435, investment casting material
1.4539 (904L), forged material
CW617N, brass
EN-GJS-400-18-LT, SG iron material
EN-GJS-400-18-LT, SG iron material, PFA lined
EN-GJS-400-18-LT, SG iron material, PP lined
Diaphragm materials
EPDM
FKM
PTFE/EPDM
PTFE/PVDF/EPDM

Downloads

9 Results
  • Data sheet GEMÜ 611, 671

    pdf, 3.91 MB, EN

  • Operating instructions GEMÜ 611, 671 611   671

    pdf, 7.11 MB, EN

  • Product certificate RoHS - GEMÜ product collection

    pdf, 450 KB, DE/EN

  • Betriebsanleitung / Operating instructions GEMÜ 611, 671 611   671

    pdf, 10.57 MB, DE/EN

  • Declaration of Conformity - GEMÜ product collection

    pdf, 104 KB, EN

  • Konformitätserklärung oil grease free - GEMÜ product collection

    pdf, 104 KB, DE

  • Användarhandbok GEMÜ 611, 671

    pdf, 7.10 MB, SV

  • Datablad GEMÜ 611, 671

    pdf, 4.88 MB, SV

  • Fiche technique GEMÜ 611, 671

    pdf, 4.90 MB, FR

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.