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Manual 2/2-way diaphragm valve made of plastic

GEMÜ R677

ConfigureTechnical data sheet
Manual plastic diaphragm valve with adhesive sleeve connections and visual position indicator – ideal for water treatment, the chemical industry, and process engineering.

Universal diaphragm valve with high flow valve body

Product information

The GEMÜ R677 2/2-way diaphragm valve has a low maintenance plastic actuator and is manually operated. An integrated optical position indicator is standard. The high-flow valve body provides compact dimensions at high flow rates.

Key features

  • Compact system design due to flow-optimized high-flow valve bodies
  • Lockable handwheel optionally available
  • Position feedback optionally available
  • Integral optical position indicator
Manual plastic diaphragm valve with adhesive sleeve connections and visual position indicator – ideal for water treatment, the chemical industry, and process engineering.

Technical features

Parameters
Value
Media temperature
-10 to 80 °C
Ambient temperature
-10 to 50 °C
Operating pressure
0 to 10 bar
Nominal sizes
DN 15 to 100
Body configurations
2/2-way body
Connection types
Flange
Spigot
Union end
Connection standards
ANSI
ASTM
BS
DIN
EN
ISO
JIS
Body materials
ABS
Inliner PP-H, grey / outliner PP, reinforced
Inliner PVDF/outliner PP, reinforced
PP, reinforced
PVC-U, grey
PVDF
Diaphragm materials
EPDM
FKM
NBR
PTFE/EPDM
Conformities
ACS
EAC
FDA
NSF
System 1+

Downloads

29 Results
  • ti_angle_de_rotation_inclinaison_plastique_fr

    pdf, 680 KB, FR

  • Руководство по эксплуатации GEMÜ R677

    pdf, 5.22 MB, RU

  • Instrucciones de uso GEMÜ R677

    pdf, 5.30 MB, ES

  • Üzemeltetési útmutató GEMÜ R677

    pdf, 839 KB, HU

  • Driftsvejledning GEMÜ R677 da

    pdf, 5.24 MB, DA

  • Datenblatt GEMÜ R677

    pdf, 3.27 MB, DE

  • Folha de dados técnicos GEMÜ R677

    pdf, 3.27 MB, PT

  • 技术单页 GEMÜ R677

    pdf, 3.40 MB, ZH

  • Karta informacyjna produktu GEMÜ R677

    pdf, 3.27 MB, PL

  • Datablad GEMÜ R677

    pdf, 3.27 MB, NL

  • Instrukcja obsługi GEMÜ R677

    pdf, 869 KB, PL

  • ti_drehwinkel_neigungswinkel_kunststoff_de

    pdf, 680 KB, DE

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.