Electric Control Butterfly Valve

Product Description Technical Specification: Standard: 1. Design and Manufacture: JB/T8692 2. Face to face: GB/T12221 3. Flange connection: GB/T9115 4. Test and inspection: ZBJ16006 Temperature: Less than 425 degree Size: (100-3200) mm Medium: Air, gas, dust flue gas and other gas. Material: WCB, WC6, CF8, CF8M.

steel valve