| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem in a conventional multiple solenoid feed valve formed of a solenoid feed valve unit for supplying water of large flow rate to small flow rate and a solenoid feed valve unit for supplying of water of minute flow rate integrated thereto that a foreign matter or the like hardly flows at the minute flow rate and highly possibly accumulates in a flow regulating part for minute flow rate or the like provided on the inside part of an outflow conduit. SOLUTION: On a main valve seat 15-2 for charging the water supply of minute flow rate, a diaphragm valve B30-2 comprising a soft diaphragm 21-2 having two or more through-holes 22, a hard disc 25-2 having two or more through-holes 26 and a metallic flat mesh 29 with fine mesh nipped between the both, and having a middle projection part 27-2 but no side orifice is set. A watertight packing 28 is annularly fitted to the circumferential part of the middle projection part 27-2, and inserted to the inside part of the outflow conduit 14-2 together with the flow regulating part for minute flow rate 56-2 to cancel the opening and closing of the main valve seat 15-2, whereby a pilot valve direct-acting solenoid feed valve unit H is formed.
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