A pressure limiting valve vibration regulator, which is characterized in that the pressure limiting valve body cavity is provided with a damping element in said, the damping element and a pressure limiting valve body for sealing and sealing components of valve channel control rod is matched with the sealing nozzle, nozzle to control the seal in the closed and open process, limit film speed control rod assembly and a sealing element or connected with the component, thereby preventing the pressure limiting valve vibration. The damping element is arranged on the sealing nozzle and the pressure limiting hole spacer between the diaphragm, to limit fluid film from the narrow channel on the suction or extrusion, to limit the speed limiting membrane; or is arranged in the valve body and the control rod assembly sleeve of the sleeve member, to make fluid control rod assembly from the narrow gap in extrusion or inhalation, the displacement speed control control rod assembly. The utility model can reduce or eliminate the vibration source, prolong the service life of the pressure limiting valve, improve the working condition of the pressure limiting valve, and make the pipeline fluid pressure very stable.
【技术实现步骤摘要】
【技术保护点】
一种防振稳压限压阀，包括阀体、置于阀体内之控制杆组件及固于阀体上之限压膜片组件，所述阀体上设有出水口和进水口，出水口和进水口之间有一个可由控制杆组件封堵之封水口，控制杆穿过该封水口与限压膜片组件固定连接，所述限压膜片组件上方装有弹簧，其特征在于：在所述限压阀阀体内腔设置一阻尼元件，该阻尼元件与设于限压阀阀体内用于封堵阀体通道封水口之控制杆组件相配合。
【技术特征摘要】
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