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Electromotive 2/2-way diaphragm valve with metal body

GEMÜ 649 eSyDrive

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Electrically operated diaphragm valve made of stainless steel with welded ends and integrated control – ideal for the pharmaceutical, biotechnology, and food industries.

Valve with premium actuator for high performance and long service life

Product information

The GEMÜ 649 eSyDrive diaphragm valve is actuated by a motorized hollow shaft actuator. It is based on technology that does not use brushes or sensors and therefore guarantees high performance and a long service life. In addition to Open/Close applications, the valve is ideal for variable and complex control applications. The actuator has an integrated web server for parameterization and diagnostics purposes.

Key features

  • Open/Close function, positioner and process controller
  • Force and speed are variably adjustable
  • Extensive diagnostic functions
  • Operable via web interface eSy-Web or Modbus TCP
  • Hollow shaft drive based on brushless and sensorless technology
  • Various functions of add-on components and accessories are already integrated (e.g. position indicators, stroke limiters, etc.)
  • Hermetic separation between medium and actuator
Electrically operated diaphragm valve made of stainless steel with welded ends and integrated control – ideal for the pharmaceutical, biotechnology, and food industries.

Technical features

Parameters
Value
Media temperature
-10 to 100 °C
Sterilization temperature
max. 150 °C
Ambient temperature
-10 Up to 60 °C
Operating pressure
0 Up to 10 bar
Nominal sizes
DN 4 to 65
Body configurations
2/2-way body
i-body
Multi-port body
Tank valve body
T-body
Welding configuration
Connection types
Clamp
Flange
Spigot
Threaded connection
Connection standards
ANSI
ASME
BS
DIN
EN
ISO
JIS
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
CW614N, brass
CW617N, brass
EN-GJS-400-18-LT, SG iron material
EN-GJS-400-18-LT, SG iron material with hard rubber lining
EN-GJS-400-18-LT, SG iron material, PFA lined
EN-GJS-400-18-LT, SG iron material, PP lined
Body lining
Hard rubber
PFA
PP
Diaphragm materials
CR
EPDM
FKM
NBR
PTFE/EPDM
Supply voltage
24 V DC
Actuating speed
max. 6 mm/s
Protection class
IP 65
Conformities
Belgaqua
BSE/TSE
EAC
EHEDG
FDA
Oxygen
Reg. (EU) No. 10/2011
Regulation (EC) No. 1935/2004
Regulation (EC) No. 2023/2006
TA Luft (German Clean Air Act)
USP
custom_technical_data_

Downloads

14 Results
  • Руководство по эксплуатации GEMÜ 649

    pdf, 6.18 MB, RU

  • bs_p_090_steam_pressure_table_water_en

    pdf, 169 KB, EN

  • Produktbroschüre Winkelgeber

    pdf, 195 KB, DE

  • Betriebsanleitung GEMÜ 649, 549, 539, 343 eSy-Web

    pdf, 3.09 MB, DE

  • Operating instructions GEMÜ 649

    pdf, 6.75 MB, EN

  • Product brochure Angle gauge

    pdf, 195 KB, EN

  • Operating instructions GEMÜ 549, 539, 649, 343 eSy-Web

    pdf, 3.08 MB, EN

  • Технические характеристики GEMÜ 649

    pdf, 4.79 MB, RU

  • Declaration of Conformity - GEMÜ product collection

    pdf, 104 KB, EN

  • bs_p_090_dampfdrucktabelle_wasser_de

    pdf, 170 KB, DE

  • Konformitätserklärung oil grease free - GEMÜ product collection

    pdf, 104 KB, DE

  • Datenblatt GEMÜ 649

    pdf, 5.16 MB, DE