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Manual 2/2-way diaphragm valve made of plastic

GEMÜ R677

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

39 Results
  • Information technique GEMÜ R629, R639, R647, R649, R677, R690

    pdf, 680 KB, FR

  • Üzemeltetési útmutató GEMÜ R677

    pdf, 839 KB, HU

  • Fiche de spécifications pour le dimensionnement de vannes à membrane

    pdf, 769 KB, FR

  • Spezifikationsblatt Membranventile Metall

    pdf, 1.23 MB, DE

  • Techn_Gl_Kunststoff_fr_it

    pdf, 192 KB, FR/IT

  • Specification sheet diaphragm valves

    pdf, 769 KB, EN

  • Product certificate RoHS - GEMÜ product collection

    pdf, 450 KB, DE/EN

  • Technical information angels of rotation

    pdf, 1.87 MB, EN

  • Руководство по монтажу GEMÜ Code 5M

    pdf, 3.60 MB, RU

  • Datenblatt GEMÜ R677

    pdf, 3.01 MB, DE

  • Notice de montage GEMÜ Code 5M

    pdf, 3.58 MB, FR

  • Information technique GEMÜ 601, 605, 602, 611, 615, 618, 620, 628, 629, 630, 650, 653, 654, 655, 656, 657, 658, 671, 672, 675, 687, 688, 690, 695, 698, 612, 625, 649, 650TL, 651, 660, 673, 673P9, R629, R639, R649, R677, R690

    pdf, 254 KB, FR

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