GEMÜ R480

The GEMÜ D480 Victoria bare shaft butterfly valve delivers bubble tight flow isolation across large scale industrial pipelines. The GEMÜ D480 manages operating pressures up to 16 bar, withstands extreme media temperatures from -60°C to 210°C, and accommodates extensive pipeline dimensions ranging from DN 25 to DN 1600. Key Performance Capabilities: Guaranteed Flow Isolation: The GEMÜ D480 achieves EN 12266-1/P12 leak rate A bubble tight sealing, preventing costly fluid loss and eliminating unplanned maintenance downtime caused by cross-contamination within critical process lines. Extended Mechanical Lifespan: The GEMÜ D480 offers vulcanisable liners and abrasion resistant material configurations, drastically reducing premature component wear in harsh media environments and minimising long-term operational replacement costs. Safety & Compliance: Explosive Environment Security: The GEMÜ D480 holds ATEX certification, preventing ignition risks and ensuring secure flow regulation to prevent facility downtime within volatile chemical and industrial processing zones. Potable & Food Grade Compliance: The GEMÜ D480 secures WRAS, FDA, ACS and DVGW certifications, guaranteeing zero media contamination to prevent costly regulatory compliance failures in food, beverage, and drinking water applications. Note: The maximum operational media temperature range depends strictly on the specific liner, disc material and liner fixing selected for the GEMÜ D480 configuration.