GEMÜ 617

The GEMÜ 617 2/2-way manual plastic diaphragm valve provides metal-free flow isolation for low-flow corrosive media applications. The GEMÜ 617 accommodates nominal sizes from DN 12 to DN 20, regulates operating pressures up to 6 bar, and features highly resistant PP, PVC-U, or PVDF body materials. Key Performance Capabilities: Corrosive Media Resilience: The GEMÜ 617 integrates a metal-free plastic actuator alongside highly resistant PP or PVDF body structures, preventing external and internal degradation to lower long term replacement costs in aggressive chemical environments. Visual Diagnostic Control: The GEMÜ 617 features a standard integral optical position indicator, allowing plant engineers to instantly verify mechanical flow status to reduce diagnostic downtime across complex low-flow fluid networks. Maintenance Optimisation: The GEMÜ 617 uses a low maintenance plastic bonnet, eliminating the need for frequent mechanical lubrication or adjustments to drastically reduce operational downtime within continuous process lines. Safety & Compliance: High Purity Environmental Security: The GEMÜ 617 holds FDA and NSF conformities, preventing biological and particulate contamination to guarantee process safety within high purity water treatment and food production zones. International Pressure Security: The GEMÜ 617 achieves EAC and System 1+ conformities, guaranteeing structural integrity and safe flow isolation across global industrial processing facilities. Note: The maximum operational media temperature and pressure ranges depend strictly on the specific diaphragm material and selected body configuration for the GEMÜ 617.