Highlight: Electric flanged stainless steel ball valve
Product introduction:
Electric ball valve is a rotation Angle of 90°ball valve, flow resistance coefficient is small, simple structure, convenient maintenance, long service life, valve channel and connection pipe diameter and into a diameter, the medium can almost no loss of flow.Products are usually used in the occasions with strict sealing requirements, except for controlling gas, liquid and steam medium, it is also suitable for controlling sewage and medium containing fibrous impurities, widely used in petroleum, chemical industry, metallurgy, light industry, paper making, power station, refrigeration and other work fields.
Product technical parameters:
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Nominal Diameter DN (mm)
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50~200
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Nominal Pressure PN (MPa)
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1.6
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Test Pressure (MPa)
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Strength (water)
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2.4
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Enclose (Water)
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1.76
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Main Components
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Body
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WCB/CF8/CF8M
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Valve ball
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Stainless steel/Carbon steel
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Seat
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PTFE
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Packing
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Soft graphite
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Shaft
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2Cr13
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Handle
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Ductile iron
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Working temperature
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≤150℃
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Medium suitable
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Water, oil, steam
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Product features:
1. Low fluid resistance, ball valve is the least fluid resistance in all valve classes.
2. Thrust bearing reduces the stem friction torque, allowing the stem to be balanced and flexible in long-term operation.
3. Good sealing performance of the valve seat, using the sealing ring made of PTFE and other materials, the structure is easy to seal, and the valve sealing ability of the ball valve increases with the increase of media pressure.
4 valve stem seal reliable, because the valve stem only rotation movement and not do lifting movement, stem packing seal is not easy to damage, and sealing capacity with the media pressure and increase.
