(1) Small fluid resistance, full size electric ball valve is basically no flow resistance.
(2) Simple structure, small volume and light weight.
(3) Compact and reliable.There are two sealing surface, and the ball valve sealing surface material is widely used in various plastics, good sealing, can achieve complete sealing.It has also been widely used in vacuum systems.
(4) Convenient operation, fast opening and closing, from full open to full close only rotation 90°, convenient for remote control.
(5) Easy maintenance, simple ball valve structure, sealing ring is generally active, disassembly and replacement are relatively convenient.
(6) When fully open or fully closed, the sealing surface of the ball and the valve seat is isolated from the media, which will not cause the erosion of the valve sealing surface when passing through.
(7) Wide range of application, diameter from small to a few millimeters, large to a few meters, from high vacuum to high pressure can be applied.
(8) Because the electric eccentric half ball valve in the opening and closing process has wiping property, so it can be used in the medium with suspended solid particles.
Product model: PQ647FY
Nominal diameter: DN25~800mm
Nominal pressure: PN1.0~ 6.4MPa
Applicable medium: water, steam, oil, gas
Applicable temperature: -29℃~425℃
Configuration of actuator: GT, AT, AR, AW series single - and double - acting pneumatic actuator
