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Stainless steel valves in the valve body material market mainly include: 301, 304, 316, 304L, 316L or according to international standards: CF8, CF3, CF8M, CF3M. The quality of materials increases in turn.
A threaded globe valve is a valve in which the closing member/disc moves along the centerline of the seat. According to this movement of the valve disc, the change of the valve seat port is proportional to the valve disc stroke. Because the valve stem of this type of valve has a relatively short opening or closing stroke, and has a very reliable shut-off function, and because the change of the valve seat port is proportional to the stroke of the valve disc, it is very suitable for flow regulation. Therefore, this type of valve is ideal for shut-off or regulation as well as throttling.
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