Anti-frost-crack silica gel sleeve core water valve

The utility model discloses an anti-frost-crack silica gel sleeve core water valve which comprises a valve cover, a valve core/valve clack and a valve body, the valve cover and the valve body are closed to form a valve cavity, and the anti-frost-crack silica gel sleeve core water valve is characterized in that a silica gel sleeve is arranged on the periphery of the valve cavity; the silica gel sleeve is attached to the inner side wall of the valve body, a gap for displacement of the valve element/valve clack is reserved between the silica gel sleeve and the valve cover and between the silica gel sleeve and the valve element/valve clack, water flow is sealed through the silica gel sleeve, the valve body does not make contact with water, and therefore the valve can be effectively prevented from being frozen and cracked, and the service life of the valve is prolonged. 本实用新型公开了一种防冻裂的硅胶套芯水阀门，包括：阀盖、阀芯/阀瓣以及阀体，所述阀盖与所述阀体闭合形成阀腔，其特征在于，所述阀腔的外围设有硅胶套，所述硅胶套贴合在所述阀体的内侧壁上且与所述阀盖和所述阀芯/阀瓣之间留有供所述阀芯/阀瓣位移的间隙，水流由硅胶套密封，阀体不接触水，从而能够有效的防