Collaboration Reinvents Access Chamber Installation For Improved Safety, Quality and Time Saving. Suitable for potable water or sewage application. This article is about the flow control device. For the game swing check valve pdf, see Valve Corporation.
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These water valves are operated by handles. Valves are technically fittings, but are usually discussed as a separate category. In an open valve, fluid flows in a direction from higher pressure to lower pressure.