Gas cylinder valve verification workbench

The utility model relates to the technical field of gas cylinder valve checking, and discloses a gas cylinder valve checking workbench which comprises a workbench body, a water pool is arranged at the top of the workbench body, a control table is fixedly installed at the top of the workbench body and located on one side of the water pool, and one end of the control table is fixedly connected with a gas inlet pipe. A supporting frame is fixedly installed at the position, located at one end of the water pool, of the top of the workbench, a hydraulic rod is fixedly installed at the top of one end of the transverse straight portion of the supporting frame, the telescopic end of the hydraulic rod penetrates through the supporting frame, a fixing frame is fixedly installed at the telescopic end of the hydraulic rod, and a containing groove is formed in the bottom of the fixing frame. According to the utility model, firstly, the cylinder valve is connected to the opening of the gas cylinder, then when the hydraulic