Searching for space-saving flow isolation valves? OUWEI wafer-style butterfly valves deliver compact, lightweight performance with full DN50-DN1200 size coverage. Quarter-turn quick operation lowers labor cost during installation, while resilient soft seat achieves zero leakage for clean water and neutral medium. All products pass strict pressure & sealing tests, fully compliant with CE, ISO standards. OUWEI supports customized body materials including ductile iron, stainless steel and cast iron to match your project demands. #OUWEI #ButterflyValve #WaferButterflyValve #HVACValve #WaterTreatmentValve #IndustrialFluidControl
