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| Quantity: | |
|---|---|
Z45H
ZJFV/OEM
Proper installation and maintenance of cast steel concealed stem gate valves are very important. The following are some key steps and precautions:
###Installation steps and precautions:
1. * * Checking standards and diameters * *: Before installation, it is necessary to carefully check whether the various standards and diameters of the cast steel concealed stem gate valve meet the usage requirements.
2. * * Remove dirt * *: Before installation, the dirt inside the valve body should be removed to ensure that the interior of the valve body is clean.
3. * * Choose the appropriate installation location * *: When installing, the installation should be carried out according to the usage location, and a location that is easy to operate and maintain should be selected.
4. * * Pay attention to the flow direction of the medium * *: The flow direction of the medium in the concealed stem gate valve should be upward from below the longitudinal valve disc, and can only be installed horizontally.
5. Ensure sealing: Pay attention to sealing during installation to prevent leakage and affect the normal operation of the pipeline.
6. * * Use handwheel operation * *: Hidden stem gate valves should be operated by handwheel, without using levers or other tools to avoid damaging the valve components.
7. * * Regular lubrication * *: Transmission threads must be lubricated regularly to reduce friction and wear.
###Maintenance Guide:
1. * * Regular Cleaning * *: Regularly clean the interior and exterior of the gate valve, especially the valve disc, valve plate, valve seat, and other parts, to ensure its normal operation and sealing performance.
2. Lubrication: Use appropriate lubricants to lubricate various parts of the gate valve, especially the contact area between the valve stem and the valve disc.
3. * * Check sealing performance * *: Regularly check the sealing performance of the gate valve to ensure that there is no water or air leakage. If there is a problem, replace the sealing components in a timely manner.
4. * * Valve Maintenance * *: Regularly inspect the valve and check whether all parts of the valve are normal. If there is any damage or wear, it should be replaced or repaired in a timely manner.
5. * * Test Run * *: Regularly test the flexibility and sealing performance of the gate valve to ensure its normal use.
6. Anti corrosion treatment: Depending on the material of the valve, regular anti-corrosion treatment should be carried out on the gate valve to extend its service life.
7. * * Long term storage inspection * *: For concealed gate valves stored for a long time, regular inspections should be carried out. The exposed processing surfaces should be kept clean, cleaned of dirt, and neatly stored indoors in a ventilated and dry place. Stacking or outdoor storage is strictly prohibited.
Proper installation and maintenance of cast steel concealed stem gate valves are very important. The following are some key steps and precautions:
###Installation steps and precautions:
1. * * Checking standards and diameters * *: Before installation, it is necessary to carefully check whether the various standards and diameters of the cast steel concealed stem gate valve meet the usage requirements.
2. * * Remove dirt * *: Before installation, the dirt inside the valve body should be removed to ensure that the interior of the valve body is clean.
3. * * Choose the appropriate installation location * *: When installing, the installation should be carried out according to the usage location, and a location that is easy to operate and maintain should be selected.
4. * * Pay attention to the flow direction of the medium * *: The flow direction of the medium in the concealed stem gate valve should be upward from below the longitudinal valve disc, and can only be installed horizontally.
5. Ensure sealing: Pay attention to sealing during installation to prevent leakage and affect the normal operation of the pipeline.
6. * * Use handwheel operation * *: Hidden stem gate valves should be operated by handwheel, without using levers or other tools to avoid damaging the valve components.
7. * * Regular lubrication * *: Transmission threads must be lubricated regularly to reduce friction and wear.
###Maintenance Guide:
1. * * Regular Cleaning * *: Regularly clean the interior and exterior of the gate valve, especially the valve disc, valve plate, valve seat, and other parts, to ensure its normal operation and sealing performance.
2. Lubrication: Use appropriate lubricants to lubricate various parts of the gate valve, especially the contact area between the valve stem and the valve disc.
3. * * Check sealing performance * *: Regularly check the sealing performance of the gate valve to ensure that there is no water or air leakage. If there is a problem, replace the sealing components in a timely manner.
4. * * Valve Maintenance * *: Regularly inspect the valve and check whether all parts of the valve are normal. If there is any damage or wear, it should be replaced or repaired in a timely manner.
5. * * Test Run * *: Regularly test the flexibility and sealing performance of the gate valve to ensure its normal use.
6. Anti corrosion treatment: Depending on the material of the valve, regular anti-corrosion treatment should be carried out on the gate valve to extend its service life.
7. * * Long term storage inspection * *: For concealed gate valves stored for a long time, regular inspections should be carried out. The exposed processing surfaces should be kept clean, cleaned of dirt, and neatly stored indoors in a ventilated and dry place. Stacking or outdoor storage is strictly prohibited.
