As a trusted manufacturer of wafer butterfly valves in China, Laux Valve supplies standard concentric wafer butterfly valves that meet EN 593, API 609, ISO 5211 standards.Compact wafer design enables direct clamping between pipe flanges, with stable sealing performance for water, chemical, HVAC and fire-fighting pipelines. Ductile iron, stainless steel and alloy bodies are available, with full OEM & ODM customization for worldwide clients.
