Year1
- 材质：
- 铸钢
- 压力：
- 16
- 温度：
- 常温
Type four-way ball valve: One valve realizes forward and reverse water supply switching, each Turn, the water supply mode is switched once, and the flow directions of the two media can be switched at the same time, which is convenient and fast, achieving the effect of one valve with multiple uses. When supplying water, the valve opens and when supplying reverse water, the valve opens and the valve closes. Now it is replaced by a four-way ball valve, which is easy to operate.
Electric four-way ball valve implementation standards
Design and manufacturing: B/.
Inspection and testing: B/.
Flange connection: B／]一／B.
Structural features and uses of electric four-way ball valve
Small fluid resistance: the cross-sections of the connecting pipes between the ball and the valve body are equal, and the ball channels are connected by arcs. The medium passes through the ball. , the fluid resistance is small.
Good sealing performance: The valve seat is made of materials with certain elastic deformation and high strength, which achieves good sealing performance and ensures the stability of the valve.
Long service life: The valve core and optical neck are made of austenitic stainless steel, and the valve seat material is selected to achieve good corrosion resistance and extend the service life of the valve.
Br: : < Valve body
Valve stem
Valve ball
Sealing surface
Gasket
Packing
Applicable media
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/Pneumatic three-way ball valve
< >Pneumatic four-way ball valve
/Electric flange three-way ball valve
/Electric internal thread three-way ball valve
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