26/06/2026
Large size flanged center line rubber lined butterfly valves ready for shipment! Model: D341X series worm gear butterfly valve Nominal Diameter: DN600 ~ DN1400 Pressure Class: PN10 / PN16 Body: Ductile iron with epoxy anti-corrosion coating (blue paint) Seal: EPDM/NBR rubber soft seal, zero leakage Operation: Manual worm gear actuator, easy & stable operation
Key Advantages
✅ Big bore, low flow resistance
✅ Light weight, cost-effective for large pipeline projects
✅ Full rubber lining, perfect for clean water, sewage, municipal water supply
✅ Corrosion-resistant coating, long service life under outdoor & underground working conditions
✅ Strict factory inspection before delivery, stable quality
Application Fields
Municipal water supply & drainage, wastewater treatment plants, power plant circulating water, water conservancy pumping stations, general industrial water pipelines
Contact us for customized sizes & technical drawings!
WhatsApp: +8618032913774
Email: [email protected]
Website: www.valvepioneer.com