| 摘要 |
A safety valve includes a body and a fitting installed in the body, the fitting is arranged with pressure and discharge chambers separated with pressure gasket, in the pressure section of the fitting a bushing with a slide installed in it is placed, the slide is arranged with a closed axial and through radial openings, in the discharge section of the fitting a spring with stop is installed, this is in contact with the slide. The valve is equipped with a shell installed in the fitting between the bushing and the stop, and the pressure gasket is placed between the bushing and the shell. |
