Engineering Submittal
Engineering Submittal
elevate your engineering projects to new heights
Welcome to our Engineering Submittal page for SmartLock's innovative products designed to revolutionize your piping and tubing connections. Whether you're working with flare valves, swage tubes, or straight connectors, our Flare Connector Reducer Special (FCMA), Flare Connector Reducer Special (FCRS), Swage Union (SWUN), Elbow Swage Union (ELSW), Union Straight (UNST), Union Reducer (UNRD), and Elbow Union (ELUN) offer unmatched features and performance.

Flare Connector Reducer Special (FCMA)
Features :
- Connecting tube to flare valve without flaring work.
- Specially designed to use multiple angle degrees (such as 37.5° and 45°) of flare valve.
- Positioning strip aligns all components for easy insertion of the tube.
- Compatible with all refrigerant gasses.
- No limit on pressure and temperature range due to metal-to-metal sealing technology.
- Over torque prevention design.
- Material: Aluminum alloy
- Color: Red



Flare Connector Reducer Special (FCRS)
Features :
- Connecting smaller size tube to larger flare valve without flaring or brazing work
- Specially designed to use multiple angle degrees (such as 37.5° and 45°) of flare valve.
- Positioning strip aligns all components for easy insertion of the tube.
- Compatible with all refrigerant gasses.
- Same fastening torque design for flare valve and small size tube.
- Over torque prevention design.
- No limit on pressure and temperature range due to metal-to-metal sealing technology.
- Material: Aluminum alloy
- Color: Red



Swage Union (SWUN)
Features :
- Connecting the swaged tube or valve to the tube without brazing.
- The positioning strip aligns all components for easy insertion fitting onto the swage valve and
- tube.
- Compatible with all refrigerant gasses.
- No limit on pressure and temperature range due to metal-to-metal sealing technology.
- Over torque prevention design.
- Material: Aluminum alloy
- Color: Red



Elbow Swage Union (ELSW)
Features :
- Connect the swage valve to the tube at a 90-degree angle without the need for brazing.
- Excellent application for limited spaces between the unit (swage valve) and tube.
- The positioning strip aligns all components for easy insertion fitting onto the swage valve and tube.
- Compatible with all refrigerant gasses.
- No limit on pressure and temperature range due to metal-to-metal sealing technology.
- Over torque prevention design.
- Material: Aluminum alloy
- Color: Red



Union Straight (UNST)
Features :
- Connect tube to tube without brazing.
- Positioning strip aligns all components for easy insertion of the tube.
- Compatible with all refrigerant gasses.
- No limit on pressure and temperature range due to metal-to-metal sealing technology.
- Over torque prevention design.
- Material: Aluminum alloy
- Color: Red



Union Reducer (UNRD)
Features :
- Connect tube to tube without brazing.
- Positioning strip aligns all components for easy insertion of the tube.
- Compatible with all refrigerant gasses.
- No limit on pressure and temperature range due to metal-to-metal sealing technology.
- Over torque prevention design.
- Material: Aluminum alloy
- Color: Red



Elbow Union (ELUN)
Features :
- Connect tube to tube at 90 degrees without any bending work.
- Eliminates the need for brazing.
- Positioning strip aligns all components for easy insertion of the tube.
- Compatible with all refrigerant gasses.
- No limit on pressure and temperature range due to metal-to-metal sealing technology.
- Over torque prevention design.
- Material: Aluminum alloy
- Colo: Red
Are you ready to elevate your engineering projects to new heights of efficiency and reliability? Explore our range of SmartLock connectors today and experience seamless tube connections without the hassle of flaring or brazing. With features like compatibility with all refrigerant gasses, over-torque prevention, and a metal-to-metal sealing technology that ensures no limits on pressure and temperature ranges, you can trust SmartLock for your critical connections. Choose SmartLock and unlock precision, durability, and ease of installation. Get started now and transform your piping solutions with SmartLock's innovative engineering solutions. Contact us to learn more or request a quote. Your next engineering success story begins with SmartLock.