Detailed Guide to Common Type DWV D2665 PVC Fittings for 247Garden
1. TEE (T-Shaped Fitting)
- Function: Connects three pipes, allowing fluid to flow in two different directions.
- Use Case: Ideal for joining a vertical drain line with a horizontal one.
2. Y TEE (Wye Fitting)
- Function: Connects three pipes in a Y shape, directing flow at a 45-degree angle.
- Use Case: Used to branch off a main drain line, reducing turbulence and resistance.
3. 45 Degree Elbow
- Function: Changes the direction of a pipe by 45 degrees.
- Use Case: Useful for creating gentle bends in a piping system to avoid sharp turns.
4. 90 Degree Elbow
- Function: Changes the direction of a pipe by 90 degrees.
- Use Case: Commonly used to make right-angle turns in the piping system.
5. Coupling
- Function: Connects two pipes of the same diameter.
- Use Case: Ideal for extending pipe lengths or repairing a damaged section.
6. Female Adapter SLIP x FIPT
- Function: Connects a PVC pipe (slip end) to a threaded male pipe (FIPT).
- Use Case: Used to transition from a smooth PVC pipe to a threaded connection.
7. Male Adapter SPG x MIPT
- Function: Connects a spigot end (fits into another fitting) to a threaded female pipe (MIPT).
- Use Case: Used for connecting a spigot end PVC pipe to a threaded female connection.
8. Male Adapter SLIP x MIPT
- Function: Connects a smooth PVC pipe to a threaded female pipe.
- Use Case: Ideal for transitioning from slip to threaded connections.
9. Female Adapter SPG x FIPT x PLUG
- Function: Connects a spigot end to a threaded male pipe and includes a plug.
- Use Case: Used for transitioning from spigot end to threaded connections and providing a seal.
10. Vent Cap
- Function: Covers the end of a vent pipe.
- Use Case: Prevents debris from entering the vent system while allowing air flow.
11. Rain Water Outlet
- Function: Directs rainwater out of the drainage system.
- Use Case: Used in rainwater harvesting or disposal systems.
12. Reducing Coupling
- Function: Connects two pipes of different diameters.
- Use Case: Ideal for transitioning from a larger pipe to a smaller one.
13. Reducing Tee
- Function: Connects three pipes, with one outlet smaller than the inlets.
- Use Case: Used to branch off from a larger pipe to a smaller one.
14. Reducing Skew Tee
- Function: Similar to a reducing tee but with angled branches.
- Use Case: Used in systems where pipes branch off at angles.
15. End Cap
- Function: Closes the end of a pipe.
- Use Case: Used to seal the end of a pipe run.
16. Plug
- Function: Closes the end of a pipe fitting.
- Use Case: Provides a removable seal for a pipe end.
17. Non-Return Valve
- Function: Allows fluid to flow in one direction only.
- Use Case: Prevents backflow in the system.
18. PVC DWV Swing Check Valve
- Function: Prevents backflow using a swinging mechanism.
- Use Case: Used in systems where backflow prevention is necessary.
19. 90 Degree Elbow M/F
- Function: Changes direction by 90 degrees with male and female ends.
- Use Case: Used for right-angle turns with different connection types.
20. Flange
- Function: Provides a method to connect pipes, valves, and other equipment.
- Use Case: Used where easy assembly and disassembly of pipes are required.
21. Cross
- Function: Connects four pipes at right angles.
- Use Case: Used where multiple pipes intersect.
22. Toilet Flange
- Function: Connects a toilet to the drain pipe.
- Use Case: Used in toilet installations to secure the toilet to the floor and connect to the drain.
23. Toilet Flange Off Set
- Function: Provides an offset connection for toilet installations.
- Use Case: Used when the drain pipe is not directly under the toilet.
24. Floor Drain
- Function: Drains water from floors.
- Use Case: Common in basements, showers, and utility rooms.
25. S-TRAP
- Function: Traps water to prevent sewer gases from entering the building.
- Use Case: Used under sinks and other fixtures to maintain a water seal.
26. Drain Cover
- Function: Covers and protects a drain opening.
- Use Case: Used to prevent debris from entering the drain system.
![](https://blog.247garden.com/wp-content/uploads/2024/07/Screenshot-2024-07-18-205908-1.jpg)