Description
Schedule 80 CPVC Coupling (FPT)
Schedule 80 CPVC Coupling (FPT) provides a straight threaded connection between compatible male-threaded piping components. The fitting uses Female Pipe Thread connections on both ends to maintain an inline connection.
The Schedule 80 CPVC threaded coupling combines CPVC construction with two female-threaded interfaces. Selection should account for nominal size, mating male-thread compatibility, piping alignment, system conditions, and proper threaded plastic-piping installation procedures.
Product Highlights
- CPVC construction
- Schedule 80 design
- Straight coupling configuration
- Two FPT connections
- Female-threaded interfaces
- Maintains an inline connection
- Accepts compatible male-threaded components
- Designed for threaded CPVC piping arrangements
Technical Specifications
| Product Type | Coupling |
|---|---|
| Material | CPVC |
| Schedule | Schedule 80 |
| Configuration | Threaded Coupling |
| Connection | Female Pipe Thread (FPT) x Female Pipe Thread (FPT) |
| Thread Interface | Compatible Male Pipe Thread |
| Connection Count | Two Connections |
| Size Transition | Same Nominal Size |
| Joining Method | Threaded Connections |
| Primary Function | Join Two Compatible Male-Threaded Components in a Straight Run |
Coupling Design
The coupling design provides a straight connection between two compatible male-threaded components. Both threaded openings are intended for the same nominal connection size.
The coupling should be selected to match the adjoining threaded components. Proper alignment should be maintained before tightening to minimize unnecessary stress on the CPVC threads.
Female Threaded Connections
The Female Pipe Thread connections accept appropriately sized compatible male-threaded components at both ends. This creates a fully threaded inline connection without solvent-cement socket joints.
Threads should be clean and properly aligned before assembly. Appropriate threaded plastic-piping procedures and compatible sealing materials should be used while avoiding excessive tightening.
Straight Threaded Connection
The straight coupling configuration joins two threaded components without changing piping direction or nominal size. This makes the fitting suitable for inline Schedule 80 CPVC threaded piping arrangements.
Both adjoining components should align naturally with the coupling before final assembly. Proper piping support helps reduce mechanical loading on the threaded connections.
Schedule 80 CPVC Application
A Schedule 80 CPVC FPT Coupling provides a molded inline threaded connection for compatible piping systems. Its two female-threaded ends are designed to accept appropriately sized compatible male-threaded components.
System temperature, pressure, fluid compatibility, thread compatibility, and applicable installation requirements should be reviewed for the intended application. Excessive threaded tightening should be avoided.
Installation & Selection Considerations
- Confirm the nominal size.
- Verify both FPT connections.
- Confirm matching thread sizes.
- Check piping alignment before assembly.
- Avoid excessive threaded tightening.
Our piping specialists can help review nominal size, Female Pipe Thread connections, mating component compatibility, piping alignment, and installation requirements before you order.
Frequently Asked Questions
What is a Schedule 80 CPVC FPT Coupling used for?
It provides a straight connection between compatible male-threaded piping components.
What does FPT mean?
FPT means Female Pipe Thread and identifies an internally threaded connection designed to accept a compatible male pipe thread.
How many threaded connections does this coupling have?
The coupling has two Female Pipe Thread connections, one at each end.
Does this coupling reduce pipe size?
No. A standard FPT coupling connects compatible threaded components of the same nominal size.
How should the threaded connections be installed?
Use appropriate threaded plastic-piping procedures and compatible sealing materials while avoiding excessive tightening.
What should I confirm before ordering?
Confirm nominal size, FPT configuration, mating male-thread compatibility, piping alignment, and system requirements.
Important Ordering & Installation Notes
- Confirm the nominal size.
- Verify both FPT connections.
- Confirm mating thread compatibility.
- Check alignment before assembly.
- Avoid excessive tightening of CPVC threads.
