THREE-WAY FLOW CONTROL VALVE FOR GROUT

PURPOSE:To simplify construction and facilitate maintenance, by providing a valve body which is inserted into a sleeve, is moved through sliding or rotational sliding, and controls a flow rate by cooperating with an opening part of the sleeve. CONSTITUTION:The valve body 16 is moved in the sleeve 15...

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1. Verfasser: OOTSUBO NORIO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To simplify construction and facilitate maintenance, by providing a valve body which is inserted into a sleeve, is moved through sliding or rotational sliding, and controls a flow rate by cooperating with an opening part of the sleeve. CONSTITUTION:The valve body 16 is moved in the sleeve 15 through sliding or rotational sliding by driving a driving gear. When the valve body 16 is located on the opening part 15a of the sleeve 15, a grout flowing in through an inflow port 7a is divided to the outflow port 7c side and the outflow port 7b side by the valve body 16 when passing through the opening part 15a, and the flow rates of the grout portions flowing to the port 7c side and the port 7b side are determined by the cross-sectional areas of the opening part 15a divided by the valve body 16. Accordingly, the flow rate of the grout passing through the port 7c and that through the port 7b can be arbitrarily controlled by arbitrarily regulating the position of the valve body 16.