The flow control valve is also called the 400X flow control valve, which is a multi-function valve with high precision lead control. Is suitable for the need to control flow rate and pressure pipes of the pipeline, the scheduled traffic unchanged, limit excessive flow to a predetermined value, and the upstream pressure reducing appropriately, even if the main valve upstream of the pressure change, also won't affect the main valve downstream of the flow. The connection mode is divided into flanged and threaded type. Welded. Control mode is divided into automatic and manual.

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