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Application of fully welded ball valve
The applications of fully welded ball valves are as follows: All kinds of industrial equipment: all kinds of heat treatment pipelines, all kinds of industrial gas and heating pipelines.… -
Technical characteristics of welded ball valve
The technical characteristics of the welded ball valve are as follows: 1. The valve body structure is integrally welded, and there will be no external leakage. 2. The valve seat is composed of PTFE sealing ring and spring, and has strong adaptability to pressure and temperature changes, and will not cause any leakage within the scope of use.… -
Safety valve and its safety technical requirements
The safety valve is one of the three indispensable safety accessories on the boiler. It plays an important role in the control of the internal pressure limit of the boiler and the safety protection of the boiler. When the pressure in the boiler rises above the specified value, the safety valve is automatically opened to relieve the pressure and discharge steam… -
The safety valve often has the problem of internal leakage during take-off, how to solve it?
The safety valve often has the problem of internal leakage during take-off, how to solve it?… -
What Is The Selection Principle Of The Plug Valve?
Its plug can be cylindrical or conical. In cylindrical plugs, the channels are generally rectangular, while in tapered plugs, the channels are trapezoidal. These shapes make the structure of the plug valve lighter. It is suitable as a cut-off medium and a replenishment medium, and is also suitable for shunting, but sometimes it can be used for throttling according to the nature of the application … -
Installation And Maintenance Of Plug Valves
When installing the plug valve, in order to prevent damage to the plug valve and ensure the full performance of the plug valve… -
What are The Advantages And Disadvantages Of Plug Valve Applications?
The advantage of plug valve application is that the valve body installed on the top of the whole is equivalent to the ball valve installed on the top of the whole. Compared with two-piece or three-piece ball valve, it is a completely different type and application product.…