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Coils for Proportional Solenoid Valves Suppliers

  • CP37-A
    CP37-A
    CP37-A

    Rated Voltage

    12/24v

    Rated Power

    26w

    Insulation Class

    Class F

    Protection Class

    IP67

    Note

    ×
  • CP37-C
    CP37-C
    CP37-C

    Rated Voltage

    12/24v

    Rated Power

    26w

    Insulation Class

    Class F

    Protection Class

    IP67

    Note

    ×
  • CP37-D
    CP37-D
    CP37-D

    Rated Voltage

    12/24v

    Rated Power

    26w

    Insulation Class

    Class F

    Protection Class

    IP65

    Note

    ×
  • CP37-A1
    CP37-A1
    CP37-A1

    Rated Voltage

    12/24v

    Rated Power

    26w

    Insulation Class

    Class H

    Protection Class

    IP65

    Note

    Voltage and power canbe customized

    ×
  • CP37-A2
    CP37-A2
    CP37-A2

    Rated Voltage

    12/24v

    Rated Power

    26w

    Insulation Class

    Class H

    Protection Class

    IP65

    Note

    Voltage and power canbe customized

    ×
  • C01B13A-DC
    C01B13A-DC
    C01B13A-DC

    C01B13A-DC

    Rated Voltage

    12/24v

    Rated Power

    14w

    Insulation Class

    Class H

    Protection Class

    IP65

    Note

    Voltage and power canbe customized

    ×
  • C01B13C-DC
    C01B13C-DC
    C01B13C-DC

    C01B13C-DC

    Rated Voltage

    12/24v

    Rated Power

    19w

    Insulation Class

    Class H

    Protection Class

    IP65

    Note

    Voltage and power canbe customized

    ×
  • C01B13D-DC
    C01B13D-DC
    C01B13D-DC

    C01B13D-DC

    Rated Voltage

    12/24v

    Rated Power

    14w

    Insulation Class

    Class H

    Protection Class

    IP67

    Note

    Voltage and power canbe customized

    ×
  • C0113L-DC
    C0113L-DC
    C0113L-DC

    C0113L-DC

    Rated Voltage

    12/24v

    Rated Power

    19w

    Insulation Class

    Class H

    Protection Class

    IP65

    Note

    Voltage and power canbe customized

    ×
  • C01R13A-DC
    C01R13A-DC
    C01R13A-DC

    C01R13A-DC

    Rated Voltage

    12/24v

    Rated Power

    20w

    Insulation Class

    Class H

    Protection Class

    IP65

    Note

    Voltage and power canbe customized

    ×
  • C01R13C-DC
    C01R13C-DC
    C01R13C-DC

    C01R13C-DC

    Rated Voltage

    12/24v

    Rated Power

    20w

    Insulation Class

    Class H

    Protection Class

    IP65

    Note

    Voltage and power canbe customized

    ×
  • C01R13D-DC
    C01R13D-DC
    C01R13D-DC

    C01R13D-DC

    Rated Voltage

    12/24v

    Rated Power

    20w

    Insulation Class

    Class H

    Protection Class

    IP67

    Note

    Voltage and power canbe customized

    ×
About us
Ningbo Yinzhou TONLY Hydraulic Electrical Factory
Ningbo Yinzhou TONLY Hydraulic Electrical Factory

Ningbo Yinzhou TONLY Hydraulic Electrical Factory was established in 1989, which is a professional manufacturer of various On/Off and proportional solenoids for hydraulics. The factory is 10000m2. Thereinto, architecture covers 7000m2. As a famous China Coils for Proportional Solenoid Valves Manufacturers and Coils for Proportional Solenoid Valves Suppliers, the factory owns advanced high-precision CNC lathes, an automatic stitch welding machine, a BMC plastic package machine controlled by PLC, a plastic injection molding machine, a solenoid features tester, a solenoid tube oil-pressure-resistant test stand, a solenoid tube pulse fatigue test stand, an excitation coil parameters, and other testers. Through importing, absorbing, and technical upgrading. At present, we have an annual production capacity of 2,4 million pieces of hydraulic solenoids. All the products are produced according to JB/T5244-2001, VDE0580 standard and satisfy international advanced technical requirements. The performance is reliable and the quality is steady. Matched with REXROTH type, Northman type, YUKEN type, and VICKERS type, the products can be widely applied in machine tools, plastics machinery, engineering, aerospace, automotive, post and telecommunications, etc. The products are sold to the mainland, United States, Sweden, Korea, Taiwan, and other countries and regions.

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Coils for Proportional Solenoid Valves Industry knowledge

Humidity tolerance of proportional solenoid valve coils

The humidity tolerance of proportional solenoid valve coils is their ability to operate normally in a humid environment. Excessive humidity may cause the insulation performance of the coil to deteriorate, increasing the risk of short circuits. Therefore, understanding the humidity tolerance of the coil is crucial to ensure its reliability in a specific environment.
Design: The design of the coil should include waterproof and moisture-proof measures, such as sealed housings and special insulation materials.
Standards: The coils should meet certain international standards, such as IEC or ISO, which specify specific requirements for humidity tolerance.
Testing: During the production process, the coils should be humidity tested to ensure that they can operate normally within the specified humidity range.

Chemical corrosion resistance of proportional solenoid valve coils

Proportional solenoid valve coils may be exposed to chemicals in certain applications, so their chemical corrosion resistance is an important consideration.
Material selection: The manufacturing materials of the coil should be able to resist the corrosion of common chemicals, such as plastic housings and special insulation coatings.
Sealing: The sealing performance of the coil should be good enough to prevent chemicals from invading the interior and damaging the coil.
Compatibility: When designing, the compatibility of the coil with the chemicals it may come into contact with should be considered.

Proportional solenoid valve coils under long-term exposure

The performance of proportional solenoid valve coils may be affected by long-term exposure to certain environmental conditions. Understanding the long-term exposure performance of the coil can help predict its life and maintenance needs.
Aging test: The coil should undergo an aging test to evaluate its performance changes in long-term operation.
Maintenance cycle: Based on the results of the long-term exposure test, the maintenance cycle and replacement time of the coil can be determined.
Performance degradation: Long-term exposure may lead to performance degradation, such as longer response time and reduced control accuracy, which needs to be managed through regular inspection and maintenance.