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Introduction:
Diameter welded ball valves are widely used in various fields. Its superior quality and high performance stability is common cast steel ball valve can not achieve, its service life is far longer than cast steel ball valve. Long-term reliable operation, maintenance, simple installation, valve installation is more convenient.
Application:
Widely used in city gas, city heating, petrochemical, shipbuilding, steel, pressure regulating station, power plant and other pipeline equipment.
Description:
Diameter welded ball valve features:
There will be no external leakage and other phenomena, because the seat is made up of carbonized teflon seal ring and coffee spring, to adapt to pressure and temperature changes, marked pressure and temperature range will not produce any leakage. The processing process of the sphere is tracked and detected by advanced computer detector, so that the processing accuracy of the sphere is high. Because the valve body material is the same as the pipe material, there will be uneven stress, will not be deformed due to the earthquake and the vehicle through the ground, the pipe aging resistance. The sealing ring body is made of PTFE with 20 percent C(carbon) to ensure no leakage (0 percent ).
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Specification:
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Valve Size: |
1/2" 40" |
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Pressure Class: |
150-600LB(PN16M-PN40) |
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Matierials: |
WCB, A105 F11, making, F304 F316, CF8, CF8M, WCC or optional according to customer requirements. |
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Design and Manufacturing Standards: |
API 6D |
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Face to Face Standards: |
GB/T 12224 |
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Flange Dimension Standards: |
GB/T 12224 |
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Pressure Test Standards: |
API 598 |
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Quality/Product Certifications: |
CE, ACS, WRAS, TS... |
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Valve operator options |
Handle drive, worm gear drive, electric, pneumatic and so on. |
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Process Connection Types |
Welding / flange type |
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Applicable medium |
Water, oil, natural gas and acid and alkali media |
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