
Ductile Iron Wcb Flanged Gate Valve for Pipeline. Superior Corrosion Protection: Features epoxy resin coating inside and out with wedge bonded to rubber for excellent protection. Reliable Sealing Capability: Utilizes three O-ring sealing design to ensure leak-free performance under high pressure. DIN Standard Compliance: Designed according to DIN3352, DIN3202-F4, and DIN2531/2532/2533 standards. Wide Size Range: Available in port sizes from DN40 to DN1200 to fit various pipeline requirements. Durable Material Construction: Body and disc made of GGG50 ductile iron with stainless steel stem for longevity. Flexible Actuation Options: Can be operated by lever, handwheel, or electrical actuator per customer request. Comprehensive Testing: Every valve undergoes 100% water pressure testing to guarantee quality and safety. OEM/ODM Service Available: Manufacturer offers custom branding and design services for global clients.