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Home - Products - Ball valves
Our company specializes in producing various brass ball valve, check valve, copper ball valve, valve bras, floor drain and various kinds of copper fitting etc. We fully absorb the same kind of quality goods all over the world, using hi-quality materials and advanced technology and strickly controlling the quality of the products. So, our products are used in a wide range of industry, such as, petroleum, chemical industry, metallurgical industry, chemical fibre, urban construction, power industry and cement.
Ball valves are quarter-turn, straight through flow valves that have a round closure element with matching rounded seats that permit uniform sealing stress. Ball valves are used in situations where tight shut-off is required. The type of seat can vary with the valve pressure rating and materials of construction. Some valve seats are composed of single molded forms, while other seats with higher-pressure ratings often incorporate a trunnion design where each face of the ball is separately sealed. They are wide duty valves, able to transfer gases, liquids and liquids with suspended solids (slurries).
In general, ball valves offer many advantages when contrasted with other valve types. They provide superior ease of operation and can maintain and regulate high volume, high pressure and high temperature flow. Most ball valves offer rugged construction providing for a long service life, and a comparably low cost. Additionally, the design of the regulating element allows the valve to function without the complications of side loads, typical of butterfly or globe valves, and the valve design permits inspection and repair of seats and seals without removing the valves’ body from the line.
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Mes-a001 |
Mes-a002 |
Mes-a003 |
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Mes-a004 |
Mes-a005 |
Mes-a006 |
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Mes-a007 |
Mes-a008 |
Mes-a009 |
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Products page 1. other: 1 2 3 |
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