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NEWS
  • Welcome To Our Stand 9 E3617, BICES
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  • New Arrival ! Temperature Sensor For Caterpillar
  • New Arrival ! Fuel Water Level Sensor For Caterpillar
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  • New Arrival ! Crankshaft Postion Sensor For Detroit Diesel
  • New Arrival ! Solenoid Valve For Caterpillar
  • New Arrival ! Fuel Transfer Pump For Komatsu
  • New Arrival ! Solenoid Valve For Caterpillar
  • New Arrival ! Postion Sensor For Caterpillar
  • New Arrival ! Temperature Sensor For Caterpillar
  • New Arrival ! Solenoid Valve For Caterpillar--KEYOPO
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  • New Arrival ! Pressure Sensor For Caterpillar--KEYOPO
  • New Arrival ! Pressure Sensor For Caterpillar--KEYOPO
  • New Arrival ! Postion Sensor For Komatsu--KEYOPO
  • New Arrival ! Postion Sensor For Komatsu--KEYOPO
  • New Arrival ! Postion Sensor For Caterpillar--KEYOPO
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  • New Arrival ! Temperature Sensor For Caterpillar--KEYOPO
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  • New Arrival ! Solenoid Valve For Caterpillar--KEYOPO
  • New Arrival ! Solenoid Valve For Caterpillar--KEYOPO
  • New Arrival ! Solenoid Valve For Komatsu--KEYOPO
  • New Arrival ! Solenoid Valve For BWM--KEYOPO
  • New Arrival ! Sensor For Komatsu--ROHOPE
  • Happy New Year！
  • New Arrival ! Solenoid Valve For Komatsu--KEYOPO
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  • Engine Starter Repair: How To Replace The Starter Solenoid
  • Common Bad Speed Sensor Symptoms
  • New Arrival ! Solenoid Valve For Caterpillar--KEYOPO
  • Advantages Of Solenoid Valves——KEYOPO
  • How To Test A Solenoid Valve?
  • Common Bad Fuel Pressure Sensor Symptoms
  • How Solenoid Valves Function？
  • How The Engine Speed Sensor Works?
  • Step-by-step solenoid valve maintenance！
Repair or replace solenoid?
Source: | Author:pmo0bc605 | Published time: 2019-11-13 | 2586 Views | Share:
To make the repair-versus-replace decision, consider the valve itself along with the overall application. Different solenoid valves have varying levels of durability. Simply designed and constructed valves enjoy a low replacement cost, making replacement the most simple and cost-effective choice. Valves with high-end designs, however, rely on the interaction of components and field maintenance may not replicate the valve’s original function. On top of that, replacements usually cost more than simple maintenance.


Of course, maintenance usually implies the replacement of the rubber parts and springs. However, any remaining parts showing wear or damage should also be replaced. Another issue to consider is the valve’s connection. If the connection has sweat fittings or its location makes removal of the valve difficult or dangerous, it may be best to leave the valve body in place and rebuild its components regularly. Extra caution should be made to verify the valve seat has not been nicked or worn, as this can result in seat leakage, even in valves with new seals.


Where cost is the primary criteria, replacement is most often the best choice. Generally, solenoid valves are inexpensive in comparison to the cost of service labor. The time and manpower it takes to disassemble the valve, replace the parts, reassemble, install and check for proper performance often outweighs the cost of labor to simply install a new valve.
ROHOPE Temperature Sensor Or Switch, Pressure Sensor Or Switch