Multifunctional hydraulic control valve

The utility model discloses a multifunctional hydraulic control valve, enclose, go up cavity, epicoele seat, lower cavity and cavity of resorption seat including valve body, pipeline, O shape, the below of going up the cavity is provided with the epicoele seat, the below of epicoele seat is provided with O shape circle, the left side of O shape circle is provided with the valve clack, the top of valve clack is provided with the second valve gap, the right side of O shape circle is provided with the diaphragm punch holder, the below of diaphragm punch holder is provided with the diaphragm lowerplate, the below of spring housing is provided with down the cavity, the left side of cavity is provided with the blanking cover down, the below of blanking cover is provided with the cavity of resorption seat. The utility model discloses a set up between valve gap and the epicoele seat and epicoele seat and valve body between be connected through the fastener, as long as it just can directly take out diaphragm equipment