|Flow Control Equipment
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In what direction should the piping be connected for an in-line type speed controller?
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For in-line type speed controllers (with One-touch fittings or female threads on both sides), determine the piping direction using the JIS symbol on the product body. The JIS symbol indicates the flow direction of the check valve for meter-in control or meter-out control, allowing for you to determine the direction in which the piping should be connected. ※While it depends on the speed controller, there is a type that has arrow symbols on each side of the product body for determining the piping direction. The thin arrow indicates the control flow direction, and the thick arrow indicates the free flow direction.
