Assembly Filter
The Assembly Filter Manufacturer!
Zhuji Juntai Auto Spare Parts Co.,Ltd. was established in 2011 and located in Zhuji City, Zhejiang Province, China. Our factory has professional technicians team and excellent sales team, which can help us to provide our clients good quality and perfect service.
Why choose us
Excellent Team
Our factory has professional technicians team and excellent sales team, which can help us to provide our clients good quality and perfect service.
Quality Assurance
ISO 9000 certificate of conformity of quality management system certification; certificate of utility model patent; SGS gold plus supplier assessment certificate.
Reputation
A company with a positive reputation is more likely to attract customers. Reputation is built through consistent quality service or products, good customer relations, and reliability.
Production Market
Our products are exported to over 100 countries in Southeast Asia, Europe, Africa, America, and other regions, as well as domestic automotive after-sales markets and repair shops. The annual transaction volume exceeds 20 million yuan.
|
Type |
Assembly Filter |
|
Place of Origin |
Zhejiang, China |
|
Purpose |
For replace/repair |
|
OE NO. |
A4740 A-4740 07-011401 EF36730 |
|
Application |
Other Devices |
|
Gross Weight |
15.76 KGS |
|
Net Weight |
14 KGS |
|
Packing Quantity |
50 PCS/CTN |
|
Package Dimensions |
43 CM*26 CM*26.5 CM |
Advantages of A4740 Valve

Cleaner Air:
The filtration process removes harmful contaminants, ensuring that air tools and machinery operate efficiently without wear and tear caused by particulates or moisture.

Energy Efficiency:
Regulating the pressure ensures that your system operates at optimal energy levels, saving on power consumption and reducing costs.

Consistent Air Pressure:
By regulating air pressure, it prevents over-pressurization, which can lead to damage and safety issues.

Extended Equipment Life:
Cleaner air and regulated pressure contribute to the long-term durability of air-powered tools and equipment.
Step - By - Step Valve Sizing Process
Step 1: Gather System Information
Collect all the relevant information about your system, including the flow rate, pressure rating, pipe size, and fluid characteristics. You can obtain this information from system diagrams, equipment specifications, or by conducting on - site measurements.
Step 2: Calculate The Required Valve Capacity
Based on the flow rate and pressure requirements of your system, calculate the required valve capacity. You can use valve sizing charts or software provided by valve manufacturers to simplify this process. These tools take into account the fluid properties, pressure drop, and other factors to determine the appropriate valve size.
Step 3: Select The Valve Size
Once you have calculated the required valve capacity, select the valve size from the available options. Make sure to choose a valve that meets or exceeds the calculated capacity. You may also want to consider factors such as valve type (e.g., globe valve, ball valve), end connections (e.g., flanged, threaded), and material of construction.
Step 4: Consult With An Expert
If you are unsure about the valve sizing process or have complex system requirements, it is advisable to consult with an experienced valve engineer or a technical support team. They can provide valuable insights and help you make the right decision.
Applications of Air Filter Regulators




Manufacturing and Automation: In automated manufacturing lines, air filter regulators ensure that the air driving pneumatic actuators, cylinders, and tools is free from particulates and moisture, preventing equipment malfunction and ensuring consistent operation.
Automotive Industry: Used in paint spraying applications to ensure that the compressed air is clean and at the right pressure, resulting in high-quality paint finishes on vehicles. They are also used in pneumatic tools for assembly and repair tasks.
Food and Beverage Processing: Air filter regulators ensure that the air coming into contact with food products is clean and free from oil and contaminants, meeting health and safety standards.
Pharmaceuticals: In the pharmaceutical industry, where air quality can affect product purity, air filter regulators are used to prevent contamination during manufacturing and packaging processes.
Packaging: In packaging machinery, air filter regulators are used to ensure that the air used for pneumatic controls is clean and at the correct pressure, preventing damage to delicate products and ensuring efficient operation.
Textiles: In textile manufacturing, clean and regulated air is necessary to prevent contamination of fabrics and to ensure that pneumatic equipment operates reliably.
Woodworking and Metalworking: In these industries, air filter regulators help to prevent airborne particles and moisture from damaging pneumatic tools and affecting the quality of the finished products.
Packing And Shipping







