GEMÜ R639 eSyStep

Motorized diaphragm valve

  • Description
  • Features
  • Technical specifications

The GEMÜ R639 is a motorized 2/2-way diaphragm valve. The eSyStep electric actuator is available as ON/OFF or with integrated positioner. An integral optical and electrical position indicator is standard. The self-locking actuator holds its position in a stable manner when idle and in the event of power supply failure.

  • CIP/SIP capable (only with stainless steel distance piece)
  • Open/close function or with integrated positioner
  • Actuating speed max. 3 mm/s
  • Parameterizable via IO-Link
  • On-site or remote end position programming via programming input
  • Various functions integrated (e.g. feedback, stroke limiter, etc.)
  • Media temperature:-10 to 80 °C
  • Ambient temperature:0 to 50 °C
  • Operating pressure :0 to 8 bar
  • Nominal sizes:DN 12 to 50
  • Body configurations:2/2-way body
  • Connection types:Flange | Flare | Solvent cement socket | Spigot | Threaded connection | Union end
  • Connection standards:BS | DIN | ISO | JIS
  • Body materials:ABS | Inliner PP-H, grey / outliner PP, reinforced | Inliner PVDF/outliner PP, reinforced | PP, reinforced | PP-H, natural | PVC-U, grey | PVDF
  • Diaphragm materials:EPDM | FKM | NBR | PTFE/EPDM
  • Supply voltage:24 V DC
  • Actuating speed:max. 3 mm/s
  • Protection class:IP 65
  • Conformities:EAC | FDA | USP

Product news

25.06.2020

Expanded range of motorized valves