
PTFE Lined Cast Steel Electric Butterfly Valve for Chemical Fertilizer. 3D Eccentric Metal Seal: Features 3D eccentric metal sealed structure with metal-to-metal seal mode for high performance. Wide Temperature Range: Operates effectively with medium temperatures below 540 Celsius degrees. Multiple Seal Options: Seal modes can be changed to metal seal ring, stainless steel plate, or graphite composite plate. Versatile Valve Sizes: Available in valve sizes ranging from DN50 to DN1200 to suit various piping needs. Flexible Body Materials: Constructed from WCB, SUS304, SUS316L, CF8, or CF8L stainless steel. Comprehensive Certifications: Holds CE certificates, ISO9001:2015, ISO45001:2018, and ISO14001 certifications. Fast Delivery: Standard delivery time is within 7 days for most orders. OEM/ODM Support: Offers customization from samples and designs with available OEM and ODM services.