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Products
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Eccentric Segmental Ball Valves
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Eccentric segmental ball valves comprises a ball mounted for 90° rotation between open and closed positions, The hemispherical surface portions of the ball are in touching engagement with a pair of annular seat rings in the housing in the open position of the valve, and engage the seat rings with increasing force as the ball is rotated from the open position to the closed position of the valve.
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Eccentric Segmental Ball Valves Feature: |
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| Eccentric Segmental Ball Valves Feature |
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Suitable for sludge and all solids, pulverized coals, ashes, mud
Fixed semi-ball structure has no auxiliary, no blockage
Stable performance, prompt switching, reliable sealing
Quick delivery, small flow resistance, low system reduction, self-cleaning function
Both soft sealing and hard metal sealing
Low operating torque
low loss for water. Abrasion-resistant
Can apply to weakly-corrosive, Nitric acid medium, strong-oxidized medium, acetic acid, and urea.
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Pressure:
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Valve size:
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ANSI/ASME 150, 300
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2'' ~ 40''
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Temperature:
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End connection:
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UP to 425℃ ( to 800°F)
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Flange
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| Applications |
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| Power Generation |
Refining |
Petrochemical / Chemical |
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Control valve isolation
Main steam isolation
Feedwater heater isolation
Boiler feed pump isolation
Economizer isolation
Bottom Ash Isolation
Isolation Applications
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Catalyst Slurry Handling
Coal Slurry Handling / Ash Removal
Heavy Oil Units
Hydrogen Isolation
Hydrotreating Units
Isolation in Coker Units
Isolation in FCCU Applications
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Acetic Acid Handling
Catalyst Handling
Dowtherm Handling
Gas Furnace Isolation
Lethal Services
Polyethylene Isolation
Polypropylene Isolation
Solids Handling
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