Details
· Suitable for special conditions with severe scouring and corrosion
· Full diameter special roller as the throttling element, no pressure loss, no blockage
· The replacement of rollers is convenient and fast, suitable for various complex working conditions
Nominal diameter:DN 25～DN 500
Nominal pressure:PN 6、10、16
Material of body:QT450、WCB、CF8、 etc.
Flow characteristic:linear, quick opening
Operating temperature:-35℃～130 ℃
Connection type:flange
Actuator:pneumatic piston actuator、electric actuator、hand wheel
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