Electric high-performance butterflyvalve

The electric high-performance butterfly valve adopts a double eccentric butterfly plate with a spherical sealing surface, equipped with a single flexible lip seal seat, suitable for occasions that require reliable sealing and good adjustment characteristics. Due to the design of the double eccentric butterfly plate, this valve has tight sealing performance and a long service life. Can be used to quickly cut off or adjust flow. The product is suitable for the transportation of liquids and gases (including steam) in various industrial pipelines. Specially selected, it can also be used for special media such as chlorine, oxygen, high vacuum, sulfur resistant or corrosive media.
performance parameters
Electric actuator ordinary switch type, passive contact switch type, potentiometer type with resistance output/potentiometer type with 4-20mA, adjustable input/output 4-20mA
Explosion proof electric actuators EX dIIBT4, EX dII CT5 regulating type, switch type
Voltage AC220V, AC110V, AC380V, DC12V, DC24V, DC110V
Nominal diameter DN50-2000mm
Nominal pressure: 1.0MPa~6.4MPa, 150LB, 300LB
Applicable temperature -30~+450 ℃
Connection methods include clamp type, lug clamp type, flange type
Valve body structure with double eccentric structure
Valve body material WCB, 304, 316, 316L
Valve plate material WCB, 304, 316, 316L, 2507, 1.4529
Seat liner PTFE, R-TFE, hard seal
Applicable media include high-temperature oils, water liquids, high-temperature gases, etc
Selection suggestions