Guangzhou Kaida Refrigeration Technology Co., Ltd
| Condition | New |
| Warranty | 1Year |
| Product name | Access Valve Core |
| Applicable industries | Machinery Repair Shops, Refrigeration unit |
| Color | Standerd Color |
| Packing | Neutral Packing |
| Brand Name | Valve Core |
| Place of Origin | China |
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Product Specification
| Condition | New | Warranty | 1Year |
| Product name | Access Valve Core | Applicable industries | Machinery Repair Shops, Refrigeration unit |
| Color | Standerd Color | Packing | Neutral Packing |
| Brand Name | Valve Core | Place of Origin | China |
| High Light | R410 Access Valve Core ，Air Conditioner Access Valve Core ，R134 Access Valve Core | ||
The valve core of the air - conditioner maintenance valve is a precision control component inside the maintenance port of the refrigeration system pipeline, equivalent to a "mini - valve" of the system. Its core functions are normal - state sealing and operational conduction.
Material and Performance Advantages
1.Main Material: Brass: Low cost and easy to process, suitable for R22 and R134a systems (working pressure ≤ 300psi);
2.Stainless Steel: High strength and strong corrosion resistance, designed specifically for R410A high-pressure systems (pressure resistance ≥ 500psi).
3.Sealing Components: NBR O-ring: Temperature resistance - 20℃~100℃, compatible with R22;
Types and Application Scenarios
1.Standard Schrader Valve Core (Mainstream in Automotive Air Conditioning)
Features: It has a thimble - trigger structure. The valve core is opened and conducted through a tool. It is widely used in the high - and low - pressure maintenance ports of automotive air conditioners.
Scenarios: Pressure detection of automotive air conditioners, refrigerant charging or recovery.
2.Straight - thread Valve Core (Commonly Used in Home/Commercial Air Conditioning)
Features: Threaded interface (such as M12×1.25), requires a special wrench for installation, and has strong sealing performance.
Scenarios: Connection pipes between indoor and outdoor units of split air conditioners, multi - connected systems, or maintenance ports of large chiller units.
3.Tamper-proof Valve Core (for New Equipment Only)
Features: Non-standard interface, requires special tools to open, preventing non-professionals from misoperation.
Scenarios: Commercial air conditioners or systems with high safety requirements (such as cold storage, precision air conditioners).
| Product name | Valve Core |
| Condition | New |
| Color | Standartd color |
| MOQ | 500 |
| Weight | 0.05kg |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller,Other
Ecer Certification：
Verified Supplier
Guangzhou Kaida Refrigeration Technology Co., Ltd. is a professional enterprise dedicated to the design, production, and distribution of refrigeration equipment. The company occupies a total area of 15,000 square meters, equipped with modern production facilities and a skilled workforce. With 20 exp... Guangzhou Kaida Refrigeration Technology Co., Ltd. is a professional enterprise dedicated to the design, production, and distribution of refrigeration equipment. The company occupies a total area of 15,000 square meters, equipped with modern production facilities and a skilled workforce. With 20 exp...
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