The GEMÜ R639 eSyStep 2/2-way diaphragm valve is electrically operated. The eSyStep electric actuator is available as On/Off actuator 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.
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- 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 | 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