Description
The GEMÜ R690 2/2-way diaphragm valve has a low maintenance membrane actuator and is pneumatically operated. Normally Closed (NC), Normally Open (NO) and Double Acting (DA) control functions are available. The high-flow valve body provides compact dimensions at high flow rates.
Same mounting height planes over multiple nominal sizes
Compact system design thanks to flow-optimized high-flow valve bodies
Reduced control air consumption
Modified spring sets available for applications with reduced control pressure
Media temperature: -10 to 80 °C
Sterilization temperature:
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*: EAC | FDA | NSF
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