Spears
Schedule 80 CPVC EPDM Union (Socket x FPT)
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
Schedule 80 CPVC EPDM Union (Socket x FPT)
Schedule 80 CPVC EPDM Union (Socket x FPT) provides a serviceable transition between compatible CPVC pipe and a male-threaded component. The fitting combines a solvent-cement socket connection with a Female Pipe Thread connection and uses an EPDM sealing element at the removable union joint.
The Schedule 80 CPVC EPDM Union allows the piping connection to be separated for maintenance, equipment access, or system changes without cutting the adjoining CPVC pipe. Selection should account for nominal size, socket compatibility, male-thread compatibility, EPDM seal compatibility, and proper CPVC installation procedures.
Product Highlights
- CPVC construction
- Schedule 80 design
- Serviceable union configuration
- Socket x FPT connections
- EPDM sealing element
- Combines solvent-cement and threaded interfaces
- Accepts compatible CPVC pipe and male threads
- Allows disassembly without cutting adjoining piping
Technical Specifications
| Product Type | Union |
|---|---|
| Material | CPVC |
| Schedule | Schedule 80 |
| Configuration | Socket x Female-Threaded Union |
| Connection | Socket (SOC) x Female Pipe Thread (FPT) |
| Socket Interface | Compatible CPVC Pipe |
| Thread Interface | Compatible Male Pipe Thread |
| Seal Material | EPDM |
| Joining Method | CPVC Solvent-Cement x Threaded Connection with Serviceable Union Joint |
| Primary Function | Provide a Serviceable Socket-to-Female-Thread Transition |
Union Design
The union design provides a removable center joint between the socket and female-threaded ends. This creates a convenient separation point for service while leaving the end connections installed.
The fitting should be positioned where the union joint remains accessible after installation. Proper alignment should be maintained so the connection can be assembled without unnecessary mechanical stress.
Socket x FPT Connections
The Socket x FPT configuration combines a CPVC socket connection with a Female Pipe Thread connection. The socket accepts compatible CPVC pipe while the threaded end accepts an appropriately sized compatible male-threaded component.
Compatible CPVC solvent-cement procedures should be used on the socket side. Appropriate threaded plastic-piping procedures should be used on the FPT side while avoiding excessive tightening.
EPDM Seal
The EPDM sealing element provides the seal at the removable union joint. The seal should be clean, properly positioned, and free from visible damage before assembly.
EPDM compatibility should be reviewed against the fluid and operating conditions of the intended piping system. The sealing element should also be inspected whenever the union is opened for service.
Schedule 80 CPVC Application
A Schedule 80 CPVC EPDM Union Socket x FPT provides a serviceable transition between solvent-cement CPVC piping and a male-threaded component. The union joint allows future disassembly without cutting the adjoining piping.
System temperature, pressure, fluid compatibility, thread compatibility, joining requirements, and applicable installation procedures should be reviewed for the intended application. Proper support should be maintained on both sides of the union.
Installation & Selection Considerations
- Confirm the nominal size.
- Verify Socket x FPT configuration.
- Confirm EPDM seal compatibility.
- Check male-thread compatibility.
- Avoid excessive threaded tightening.
Our piping specialists can help review nominal size, socket compatibility, male-thread compatibility, EPDM seal requirements, service access, and installation considerations before you order.
Frequently Asked Questions
What is a Schedule 80 CPVC EPDM Union Socket x FPT used for?
It provides a serviceable transition between compatible CPVC pipe and a male-threaded component.
What does Socket x FPT mean?
It means the union has one socket connection and one Female Pipe Thread connection.
What type of seal does this union use?
This union uses an EPDM sealing element at the removable center joint.
Can the union be disconnected after installation?
Yes. The center union joint can be separated while the socket and threaded end connections remain installed.
How are the end connections installed?
The socket side uses compatible CPVC solvent-cement joining while the FPT side uses appropriate threaded plastic-piping procedures.
What should I confirm before ordering?
Confirm nominal size, Socket x FPT configuration, EPDM compatibility, mating male thread, and requirements of the intended CPVC piping system.
Important Ordering & Installation Notes
- Confirm the nominal size.
- Verify Socket x FPT configuration.
- Confirm EPDM compatibility.
- Inspect the seal before assembly.
- Use compatible CPVC joining procedures.
