Why choose us
. Customize according to your special request .
. Provide free products information .
. Reliable quality assured and active after-sell service.
. One year quality guarantee.
Solenoid valve coil is widely used. Its core function is to use electromagnetic force to drive the valve, so as to control the flow direction, flow and speed of fluid (such as water, air, oil and gas). It is mainly used in industrial automation, machinery manufacturing, household appliances and other fields to provide accurate and reliable fluid control for equipment and ensure stable and efficient operation of the system.
Specific application fields:
Industrial automation and mechanical equipment:
Hydraulic and pneumatic control system: solenoid valve coil is a key component in the hydraulic and pneumatic system, which is used to accurately control the actuator, oil cylinder, etc. and realize automatic movement and process control of mechanical equipment.
Production line and manufacturing system: in the automatic production line, it is used to control the conveying and adding of materials, improve the production efficiency and automation level.
Automotive manufacturing:
Engine system: for example, the camshaft solenoid valve is used to control the movement of the camshaft to adjust the switch of the valve.
Fuel evaporative emission control system: canister solenoid valve is used to absorb and release fuel vapor to realize environmental emission.
Water Treatment and Cleaning System:
High-pressure cleaning equipment: used to control the switch and direction of high-pressure water flow, widely used in car washing system and industrial cleaning.
Waste water treatment facilities: solenoid valve is used to control the flow direction of waste water and ensure compliance with environmental standards.
Household appliances and consumer goods:
Interior fluid control of household appliances: for example, in washing machines, dishwashers and other products, control the switch and flow direction of water flow.
Other areas:
Aerospace: It is also used in aerospace equipment requiring precise fluid control.
Irrigation Systems: In outdoor or wet irrigation systems, solenoid valve coils can be used to control the flow of water.
Brief description of working principle:
When the solenoid valve coil is energized, a magnetic field is generated. This magnetic field drives the plunger or spool inside the valve to open or close the valve, or adjust the opening of the valve to control fluid flow. In case of power failure, the magnetic field disappears and the valve returns to the original state.‘
Q: Could you offer the free samples ?
A: Yeah, but it depends products, Pls contact us ina@pneuhydr.com or whatsapp 0086 15168536055
Q: What ' s your business scope ?
A: Our business scope is service of exporter automation parts with full container, and sell air cylinder , air source treatment , solenoid valve , air valve, motorize valve , Brass valve, hydraulic valve, hydraulic cylinder, air and oil fitting, pressure gauge etc .
Q: What types of products you can make ?
A: We can make many kinds of stainless steel, brass ,aluminum materials processing .like high pressure Valve / solenoid valve / electric valve / water valve/pneumatic valve/air cylinder/hydraulic valve/hydraulic accumulator products and so on .
Q: Can the product be made with our logo and brand ?
A: Yes , of course , we can make . we are OEM supplier for years and professional to make . But you need give us the authorization if it is possible .
Q:Can you provide original famous pneumatic and hydraulic,instruments brand goods ?
A: Yes,We can supply like Festo,Smc,Ckd,Burket,Hydac,Rexroth,Siemens,Rosemount,Marsh ,Endress+Hauser etc.
Q: Is there a warranty available?
A: Yes, normally products is one year quality guarantee.
Q: Is the connector in British or Metric system? What is the difference between PT, NPT, and G threads?
A: The G thread is cylindrical and does not seal itself, requiring additional gaskets to prevent leakage. PT and NPT are conical, and the internal and external threads become tighter and tighter when tightened. Sealing is achieved through the deformation of the threads, and sealant or tape is usually used in conjunction to enhance the sealing effect
G-thread is a cylindrical straight pipe used for non sealed connections; PT thread is a conical tube that relies on the deformation and sealing of the thread itself; NPT is also a conical tube with a tooth profile angle of 60 degrees, mainly used in North America
Q: How to convert pressure units: MPa, bar, psi, kg/cm ²?
A: 1MPa=10bar≈145psi≈10kg
Q:What usually causes the burnout of solenoid valve coils?
A:Incorrect voltage and hz, frequent switching, pilot head entering liquid,valve core and spring problem,environment hot,heavy vibration etc.
Q: What should be noted for pneumatic components in high temperature or extremely cold environments?
| Focus Point |
High Temperature Environment Countermeasures |
Extreme Cold Environment Countermeasures |
| Seals |
Fluororubber, PTFE |
Low-temperature nitrile, silicone rubber, polyurethane |
| Lubrication |
High-temperature synthetic grease (low volatility) |
Low-temperature grease (low pour point, low viscosity) |
| Air Supply Treatment |
Strengthen cooling, efficient water removal |
Ultra-low dew point drying (refrigeration + adsorption type), heat tracing |
| Metal Components |
Reserve expansion clearance |
Select materials with low-temperature toughness, prevent leakage due to cold shrinkage |
| Control Components |
High heat-resistant grade coils, heat dissipation, low power consumption |
Install insulation boxes, local heating, prevent cold condensation |
| Installation |
Keep away from heat sources, add heat insulation plates |
Avoid exposure to wind and snow, wrap with thermal insulation materials |
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