Diaphragm valve R649

electriccontrolflange

The GEMÜ R649 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. Hermetic separation between medium and actuator Installation for optimized draining is possible 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 Various functions of add-on components and accessories are already integrated (e.g. position indicators, stroke limiters, etc.) Ambient temperature:-10 to 50 °C Body configurations:2/2-way body Connection types:Flange | Flare | Solvent cement socket | Spigot | Threaded connection | Union end Connection standards:ANSI | BS | DIN | EN | ISO | JIS Body materials:ABS | Inliner PP-H, grey / outliner PP, reinforced | Inliner PVDF/outliner PP, reinforced | PP, reinforced | PP-H, natural | PVC-U | PVDF Diaphragm materials:EPDM | FKM | NBR | PTFE/EPDM Supply voltage:24 V DC Actuating speed:max. 6 mm/s Protection class:IP 65 Conformities:EAC | FDA | NSF | Reg. (EU) No. 10/2011 | Regulation (EC) No. 1935/2004