Descaling Jet Valves: Improvement and Maintenance of Descaling Jet Valves
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Release Time：2020-09-08
The descaling injection valve improves the effect of closing the power supply and closing the gas. Under the condition of closing the power supply and closing the gas, the gate valve is automatically closed under the use of high-pressure water to ensure the safety of application.
Descaling injection valve improvement effect
(1) The descaling injection valve improves the function of turning off the power supply and swallowing gas. Under the condition of turning off the power supply and swallowing gas, the gate valve is automatically turned off under the use of high-pressure water to ensure the safety of application;
(2) The main sealing is changed into a ring, which is longer than the U-ring and has higher credibility;
(3) Check the sealing structure at the hole of the descaling injection valve is becoming more and more effective, and the sealing credibility is higher;
(4) A part of the cylinder can be easily disassembled and installed in a total process. After the cylinder is removed in the total process, the shaft sleeve at the inspection hole can be immediately taken out under the condition of not disassembling and assembling the valve cover, so as to facilitate the replacement of the hydraulic seal in it;
(5) The valve cover, plunger pump, shaft sleeve, etc. can be treated as another overall process. When the main sealing is repaired and replaced, the whole valve can be lifted out, thus lifting the pressure relief hole, facilitating pressure relief in the valve during shutdown and maintenance, and ensuring life safety;
(6) Improve the raw materials and processing technology of the internal parts, and further improve the quality of the goods. For example, the shaft sleeve is made of copper casting with excellent comprehensive ability to prevent its cracking trend. The plunger pump is made of two-phase electroplating process to ensure more corrosion resistance and flushing resistance.
Descaling Jet Valve Maintenance
All the normal operation of the descaling injection valve must be maintained and maintained at ordinary times, otherwise the main valve and driver equipment are very prone to common faults. Descaling injection valve usually maintenance and maintenance should pay attention to the following aspects:
(1) Regularly maintain the aspect ratio of the oil level in the oil gauge of the descaling injection valve, consider to supply oil to the pneumatic trio as appropriate, and remove the condensed water and residue stored in the water filter cup on time;
(2) Check the working pressure of the pneumatic valve and adjust the total flow of the one-way throttle valve to make the gate valve have sufficient opening and closing force and the posture is flexible;
(3) Check whether the inspection hole is leaking steam or water seepage. If there is water seepage and steam leakage, the hydraulic seal shall be replaced immediately.
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