Assertion: valve | /r/HasProperty | a valve opening member
Facets:
Source sentences:
text: A float valve structure according to a second aspect of the invention includes a case; a valve seat that is formed at an end portion of the case, at a position near an upper opening of the case; a float that is arranged in a space formed in the case so as to be vertically movable; a valve support member that is arranged above the float; a valve that is fitted to the valve support member and that can contact the valve seat; a valve opening member that can vertically move together with the float and that opens at least one portion of the valve; and a wall body that is arranged on a top surface of the float at least at a position below the valve opening member.