Quantity | 3 - 100 |
Price | 77 |
MOQ | 3 piece |
Port | ningbo/shanghai |
Packaging | plywood |
Lead Time | 20 |
Application | General | Brand Name | Sudhanafluid |
Model Number | Three-Piece | Place of Origin | China |
Port Size | DN10-400 | Media | Acid |
Temperature of Media | Normal Temperature | Material | Stainless Steel |
Power | Electric | Pressure | Medium Pressure |
Structure | Ball | Standard or Nonstandard | Standard |
Overview
of electric three-piece ball valve:
The
electric three-piece ball valve (electric internal thread ball
valve) is assembled from three parts: the left and right valve
casings and the middle valve body. Four longer bolts traverse the
three-section valve casing, and tightly clamp the middle valve
body from both ends. The biggest advantage of the electric
three-piece ball valve is that it is particularly easy to
disassemble. When the valve fails or needs to be repaired, it is
not necessary to disassemble the thread of the pipeline, but the
four-piece ball valve can be taken off directly, and the body
part can be taken out. It not only reduces the probability of
failure, but also improves the working efficiency. It is
especially suitable for working conditions with small mechanical
volume and narrow space.
Electric
three-piece ball valve principle:
The
three-piece electric ball valve has reliable sealing performance
and high pressure. Its action principle is to drive the valve
core to rotate 90 degrees through the power supply voltage of the
electric actuator to open and cut off the medium. It can be
designed as The two-position switch control of the medium can
also realize the proportional adjustment of the medium flow,
pressure, temperature and other parameters in the
pipeline.
Electric
three-piece ball valve standard specification:
Test
inspection: API598, EN12266
Threaded
end: ASME B1.20, BS21 DIN2999/259, BSP ISO7/1, ISO228/1 JIS B
0203
Butt weld
ends: ASME B16025
Sleeve
Welding Ends: ASME B16.11
Flange
connection: ASME B16.5 DIN2542~2545 JIS B2238
Classification and
difference of electric chip ball valve:
The
movable one-piece ball valve is one-piece, and the ball is fixed
by a plug, which facilitates its maintenance and can be used in
working conditions that require quick opening and quick
closing.
The
electric two-piece ball valve is composed of two parts, which are
fixed by two pieces of valve bodies clamping the ball. The
maintenance is relatively complicated. The tightness of the
middle screw is related to whether there will be air
leakage,
The
electric three-piece ball valve is similar to the two-piece ball
valve. It consists of left and right end covers and a middle
valve body, and then enters the sheep clamp with necks on both
sides. Its pressure is higher than that of the other two
types.