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Diverse Copper Needle Valve Series - High-Quality Options for Reliable Fluid Regulation and Flow Management
Product DisplaySENJUN
Product introductionSENJUN
1.Name:Needle valve
2.Scope of application：Refrigerators, freezers and other household appliances
3.product material：copper
4. Competitive prices
| ZF - 00716 - 00255 | 7/16" - 20UNF | 5V - 1 | OD6.35 | √ | √ |
| ZF - 00716 - 00235 | 7/16" - 20UNF | 5V - 1 | 6.35*50mm | √ | √ |
| ZF - 00120 - 00585 | 1/2" - 20UNF | 5V - 1 | ID6.35 | √ | √ |
| Customizable according to customer drawings. |
The core component of the needle valve (fluorine injection nozzle) is the needle valve core, which is usually made of hard and corrosion-resistant metal materials, such as stainless steel. The tip of the needle valve core is very fine and can accurately control the injection flow of refrigerant. By rotating or axially moving the needle valve core, the gap size between the valve core and the valve seat can be changed, thereby fine-tuning the refrigerant flow rate. This fine flow control capability is critical to ensuring an accurate charge of refrigerant in the refrigeration system.
- 1.System maintenance and refrigerant replenishment: When there is a refrigerant leakage or cooling effect reduction in the refrigeration or air conditioning system, maintenance personnel need to use the needle valve fluorine injection nozzle to detect and repair the system. After the refrigerant leakage point is identified and repaired, the needle valve fluorine injection nozzle can be used to replenish the appropriate amount of refrigerant to the system and restore the normal operation of the system. In addition, when performing regular maintenance on the refrigeration system, it may also be necessary to check the refrigerant pressure and charging amount through the needle valve fluorine injection nozzle, and make adjustments according to the actual situation.
- 2.Chemical and pharmaceutical industry: Many chemical and pharmaceutical production processes require low-temperature environments. The needle valve (fluorine injection nozzle) in the refrigeration equipment can ensure the accurate charging of refrigerant and stable operation of the system, and meet the strict temperature requirements of the production process. Ensure product quality and production safety.
- 3.Cold chain logistics equipment: During the cold chain logistics transportation process, such as refrigerated trucks, refrigerated containers, cold storage and other equipment, the stable operation of the refrigeration system is crucial to maintaining the low-temperature environment of the goods. The needle valve fluorine injection nozzle is used for refrigerant charging and maintenance of these refrigeration systems to ensure that the refrigerant charging amount is always in an optimal state, thereby ensuring that the refrigeration equipment can continuously and stably provide a low-temperature environment and prevent the goods from being transported and stored during transportation and storage. Medium deterioration damage.
