DN2000 बड़े व्यास के फ्लैंज तितली वाल्व धातु वाल्व लचीला लोहे सामग्री

अन्य वीडियो
July 07, 2025
Video Description:
Discover the DN2000 Large Diameter Flange Butterfly Valve, crafted from durable ductile iron for industrial applications. Ideal for controlling large-flow media in water supply, sewage treatment, and more. Features flanged connections, high corrosion resistance, and optional electric/pneumatic actuators for efficient operation.