The utility model discloses an against ending high -pressure integrative valve, it is including pedestal, check valve and high -pressure control subassembly, be formed with the rivers passageway on the pedestal and be located the installation cavity of rivers passageway middle part top department, the installation cavity with through the branched passage intercommunication between the rivers passageway, the check valve set up in the nearly water inlet department of rivers passageway, the high -pressure control subassembly set up in in the installation cavity, the high -pressure control subassembly including with the bottom of installation cavity form sealed elasticity sealedly fill up, bear in elasticity is sealed the elevator that stacks up and is located the contact switch of elevator top, contact switch with be equipped with the pressure control spring between the elevator, work as the sealed water impact power that receives of filling up of elasticity is greater than during the elasticity of pressure control spring, the sealed pad of elasticity can drive the elevator rises and triggers contact switch. The utility model discloses an it can good, be convenient for equipment and cost -effective advantage to have the leak protection waterborne.