| 摘要 |
The present invention relates to a pipe assembly device for a control valve and, more specifically, to a pipe assembly device for a control valve capable of preventing the incline of a spring and simply performing a composition. The pipe assembly device for the control valve comprises a supply connection unit, a pad, a seal, and an elastic member. One end of the supply connection unit is inserted into a valve housing. The supply connection unit forms a flow path in a valve. One end of the pad surrounds one end of the supply connection unit. The other end of the pad is touched with the valve. The seal is connected to the one end of the pad to seal the supply connection unit and the valve housing. The elastic member is positioned between the valve housing and the supply connection unit. One end of the elastic member is supported by the supply connection unit. The other end of the elastic member pressurizes the seal to seal the pad and the valve. The seal is formed by enabling rubber to surround a metal pin. The present invention is provided to guide the spring to a space between the valve housing and the supply connection unit when force is applied to the spring, thereby preventing the separation and the eccentricity of the spring. The present invention is provided to use not only a washer spring but also a general spring as an elastic member, thereby reducing costs. |
