China Factory Suppliers 1/4 3/8 1/2 5/8 Brass Copper Split Service Valve L Bend Gas Stop for AC Systems
Product Detail
Material
Copper and brass
Refrigerant
R22 or R410
Package
carton
Place of origin
Zhejiang, china
Applicable Industries
Construction industry, industrial machinery, air conditioning systems
Teach you how to choose the right air conditioning pipe
| Copper Tube Specification | Air - Conditioner Horsepower | Air - Conditioner Model | Copper Tube Diameter (MM) | Corresponding Imperial Specification |
|---|---|---|---|---|
| 6 - 10 | Small 1HP/1HP/Large 1HP, Inverter Small 1.5HP, 1.5HP/Large 1.5HP | KF23/KF25/KF26/KF27, KFR23/KFR25/KFR26 | 6(6.35)*10(9.52) | 2 - 3 points |
| 6 - 12 | Small 1.5HP/Large 1.5HP, Large 1.5HP, Small 2HP/2HP/Large 2HP | KF32/KF33/KF35/KF36, KF46/KF48/KF50/KF51, KFR32/KFR33/KFR35, KFR46/KFR48/KFR50 | 6(6.35)*12(12.7) | 2 - 4 points |
| 6 - 16 | Small 3HP/3HP/Large 3HP, Inverter 3HP | KF60/KF70/KF71/KF72, KFR61/KFR70/KFR71 | 6(6.35)*16(15.87) | 2 - 5 points |
| 10 - 16 | Small 3HP/3HP/Large 3HP, Inverter 3HP | KF60/KF70/KF71/KF72, KFR61/KFR70/KFR71 | 10(9.52)*16(15.87) | 3 - 5 points |
● The above information is for reference only. Please measure the outer diameter of the copper tube or the nut to confirm the specification of the copper tube.
● For 3-horsepower air conditioners on the market, the specifications of the copper tubes used by different brands and new models are not uniform. Measurement and confirmation are required.
Structure and Size
| Model | Clear opening | A | B | C | D | E | HEXG | H | Apply |
|---|---|---|---|---|---|---|---|---|---|
| TJ4(1/4") | 4 | 7/16"-20UNF | 38 | 14 | 52.5 | 38 | 60 | 5 | 1HP/1.5HP |
| TJ8(3/8") | 8 | 5/8"-18UNF | 43 | 16 | 54 | 38 | 60 | 5 | 1HP/3HP |
| TJ10(1/2") | 10 | 3/4"-16UNF | 45 | 16 | 57.5 | 38 | 60 | 5 | 1.5HP |
| TJ13(5/8") | 13 | 7/8*-14UNF | 53.5 | 19 | 65 | 38 | 60 | 5 | 3HP |
| TJ16(3/4") | 16 | 1-1/16"-14UNF | 60 | 21 | 72 | 44 | 60 | 5 | 5HP |
| TJ19(7/8") | 19 | 1-1/4"-12UNF | 66 | 26 | 79 | 44 | 60 | 5 | 8-10HP |
| TJ25(1-1/8") | 25 | 1-7/16"-12UNF | 76 | 29 | 97 | 55 | 60 | 8 | 8-15HP |
| Model | A | B | ΦC*T | D | F | E | HEXG | R | L | P | Apply |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/4"-TJ4 | M16*I | 7/16”—20UNF | Φ6.35*06 | 30 | 38±0.3 | 60 | 5 | 15 | 11 | Φ6.35+0.1 | TWO-WAY |
| 1/4—TJ4 | M16*I | 7/16"—20UNF | Φ6.35*0.6 | 30 | 38±0.3 | 60 | 5 | 15 | 11 | Φ6.35+0.1 | THREE-WAY |
| 3/8"-TJ8 | M16*I | 5/8"-18UNF | Φ9.52*0.7 | 35 | 38±0.3 | 60 | 5 | 20 | 13 | Φ9.52+0.15 | THREE-WAY |
| I/2-TJ10 | M16*I | 3/4"-16UNF | Φ12.7*0.7 | 35 | 38±0.3 | 60 | 5 | 20 | 13 | Φ12.7+0.15 | THREE-WAY |
| 5/8—TJ13 | M21*I | 7/8"-14UNF | Φ15.88*0.8 | 40 | 38±0.3 | 60 | 5 | 25 | 15 | Φ15.88+0.15 | THREE-WAY |
| 3/4"-TJ16 | M24*I | 1-1/16"-14UNF | Φ19.05*0.9 | 45 | 42±0.3 | 60 | 5 | 30 | 15 | Φ19.05+0.2 | THREE-WAY |
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Certificates
Frequently Asked Questions
What materials are used to manufacture these air conditioning pipes and split valves?
Our products are manufactured using premium copper and brass, providing superior durability, thermal conductivity, and resistance to corrosion in various environments.
Which refrigerants are these pipes and valves compatible with?
They are fully compatible and optimized for R22 and R410 refrigerants.
How do I choose the correct copper tube specification for my air conditioner?
You can reference our specification table to match your air conditioner horsepower and model to the corresponding copper tube diameter. However, to ensure 100% accuracy, please measure the outer diameter of your existing copper tube or the nut before purchasing.
Are the copper tube specifications identical for all 3-horsepower air conditioners?
No. On the market, the specifications of copper tubes used by different brands and newer 3-horsepower models are not uniform. Measurement and verification are required.
What are the primary applicable industries for these products?
These products are widely applicable in the construction industry, industrial machinery, and residential or commercial air conditioning systems.
Where are these air conditioning accessories produced?
The place of origin for these high-quality copper and brass components is Zhejiang, China.