Electric ball valve is an important actuator in industrial automation control system. Electric ball valve is a valve that rotates around the axis of the valve stem according to the movement form of the valve disc. The change of valve seat port is in direct proportion to the valve disc stroke. It is mainly used to cut off or connect the medium in the pipeline, and it can also be used for the regulation and control of the fluid. It is a kind of pipeline pressure element for industrial automation process control.
Product Parameters
Nominal Diameter DN(mm)
DN15~DN250
Nominal Pressure
PN1.0/1.6/2.5/4.0/6.4MPa
Medium
water,petroleum, nitric acid, acetic acid, viscous liquid, slurry, strong oxidizing
Temperature
-40℃~+8℃（PTEE/PPL seal）-40℃~+350℃（metal seal）
Leakage
ANSI B16 104 standard
Sphere rotation angle
90°
Body
WCB,304,316
Seat
PTFE,PPL,Metal seal
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