Electric FlangedButterfly Valve。1. Nominal diameter: DN802. Nominal pressure: PN163. Medium: Air4. Medium temperature: 50°C5. Valve body material:SS3046. Disc material: SS3047. Sealing material: EPDM8. Connection mode: Flange9. Drive mode: Electric actuator10. Control mode: Standard switch type(ON/OFF type)11. Voltage: AC220V
