Innovative Aluminum Tube Fittings & Valves
Developed to meet the improvement requests from the air conditioning and heating systems manufacturers, our innovative aluminum tube fittings and valves can be installed using the threaded Lok-fitting connection method, when no welding is required.
Assembled with moderate torque rate, our aluminum fittings and valves provide clear visual confirmation of the installation. Requiring less installation time than other conventional solder joint copper fittings, our products ensure the labor and equipment costs reductions.
 Aluminum Fittings & Valves Assembly
Original Lok ferrules and O-rings provide complete airtight sealing. The anti-slip clip tightly grabs a tube providing stable and proper installation. Our fittings are specially designed so that ferrule won’t be assembled if inserted in a wrong direction. Even unskilled workers can fasten the fitting without any training.
Our fittings and valves can be used in conjunction with different types of tubes, including copper, aluminum, and the new products on the market – polyamide coated aluminum, powder coated aluminum.
Aluminum Tube Fittings & Valves Advantages
- Thread Lok-fitting connection method instead of welding method
- Easy to install: no special skills or tools required
- Specially designed ferrules and O-rings provide superior airtight seal
- Anodized surface increases hardness, durability, corrosion, and wear resistance
We offer a complete line of aluminum fittings and valves for commercial and residential air conditioning systems market. Available in different sizes, from 1/4 to 3/4 inches, and for various applications, we supply aluminum service valves, union fittings, tube welding nipples, service valve connectors, elbows and other products.
Aluminum Tube Fittings and Valves Product Range
| Product | Image | Photo | Product Code | Size |
Service Valve (S/V) |  |  | L2GSVC3W-S4 | 1/4” |
| L2GSVC3W-S6 | 3/8” |
| L2GSVC3W-S8 | 1/2” |
| L2GSVC3W-S10 | 5/8” |
| L2GSVC3W-S12 | 3/4” |
Reducer Union (2G) |  |  | L2GRU-S4-S6 | 1/4”-3/8” |
| L2GRU-S6-S8 | 3/8”-1/2” |
| L2GRU-S8-S10 | 1/2”-5/8” |
| L2GRU-S10-S12 | 5/8”-3/4” |
Union Fitting (4G) |  |  | L4GU-S4 | 1/4” |
| L4GU-S6 | 3/8” |
| L4GU-S8 | 1/2" |
| L4GU-S10 | 5/8” |
| L4GU-S12 | 3/4” |
Tube Welding Nipple (2G) |  |  | L2GTSW-S4 | 1/4” |
| L2GTSW-S6 | 3/8” |
| L2GTSW-S8 | 1/2" |
| L2GTSW-S10 | 5/8” |
| L2GTSW-S12 | 3/4” |
S/V Female Connector (2G) |  |  | L2GFC-S4 | 1/4” |
| L2GFC-S6 | 3/8” |
| L2GFC-S8 | 1/2" |
| L2GFC-S10 | 5/8” |
| L2GFC-S12 | 3/4” |
| Elbow (2G) |
 |
 | L2GUE-S4 | 1/4” |
| L2GUE-S6 | 3/8” |
| L2GUE-S8 | 1/2" |
| L2GUE-S10 | 5/8” |
| L2GUE-S12 | 3/4” |
Complying with the strengthened Restriction of Hazardous Substances directive, the material used for our fittings and valves is 7000 series aluminum alloy, with lead content less than 0.01%.
LOCUS Co., Ltd. | Manufacturer of Aluminum Fittings & Valves
Established in 1999, Locus Co., Ltd. is a South Korean manufacturer of fittings, valves for air conditioning, heating, and other industry applications. The manufacturing products are aluminum fittings, valves, cryogenic globe valves, ball valves, excess flow valves, pressure check valves, fill check valves, relief valves, complete LNG module kits for commercial vehicles, stainless steel fittings, etc.
Backed by experience and advanced technology, Locus is committed to providing the highest quality products to clients. Locus supplies major global corporations including Carrier Korea, Samsung Electronics, and Winia.
|
