Spears
Schedule 80 CPVC Van Stone Flange (SOC) Pn10/16 Drill
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
Schedule 80 CPVC Van Stone Flange (SOC) Pn10/16 Drill
Schedule 80 CPVC Van Stone Flange (SOC) Pn10/16 Drill provides a detachable flanged transition for compatible Schedule 80 CPVC piping. The socket connection joins to compatible CPVC pipe while the Van Stone configuration allows the backing ring to rotate for bolt-hole alignment.
The Schedule 80 CPVC Van Stone socket flange with PN10/16 drill combines a solvent-cement socket connection with a drilled flange interface intended for compatible PN10/16 mating flange arrangements. Selection should account for nominal size, socket compatibility, mating flange requirements, gasket selection, bolt pattern, and proper CPVC installation procedures.
Product Highlights
- CPVC construction
- Schedule 80 design
- Van Stone flange configuration
- Socket connection
- PN10/16 drill pattern
- Rotating backing-ring arrangement
- Provides a detachable bolted connection
- Designed for compatible solvent-cement CPVC piping
Technical Specifications
| Product Type | Van Stone Flange |
|---|---|
| Material | CPVC |
| Schedule | Schedule 80 |
| Configuration | Van Stone Socket Flange |
| Connection | Socket (SOC) |
| Socket Interface | Compatible CPVC Pipe |
| Drill Pattern | PN10/16 |
| Flange Interface | Compatible PN10/16 Mating Flange |
| Joining Method | CPVC Solvent-Cement Connection x Bolted Flange Joint |
| Primary Function | Transition Compatible Schedule 80 CPVC Pipe to a PN10/16 Drilled Flange Connection |
Van Stone Flange Design
The Van Stone flange design uses a separate backing ring around the flange hub. The ring can rotate independently to assist with bolt-hole alignment during installation.
The nominal size and mating flange requirements should be confirmed before ordering. Proper gasket selection, bolt-hole pattern, and flange-face alignment should also be established before final assembly.
Socket Connection
The socket connection accepts appropriately sized compatible CPVC pipe. This interface provides the solvent-cement connection between the piping run and the Van Stone flange hub.
The pipe end and fitting socket should be clean and properly prepared before joining. Compatible CPVC primer, solvent cement, insertion procedures, and required cure times should be followed.
PN10/16 Drill Pattern
The PN10/16 drill pattern provides the bolt-hole arrangement for connection to a compatible mating flange. The rotating backing ring helps align the drilled holes with the adjoining flange during assembly.
The mating flange, gasket, fasteners, and drill pattern should all be verified before installation. Bolts should be tightened evenly while maintaining proper flange-face alignment.
Schedule 80 CPVC Application
A Schedule 80 CPVC Van Stone Flange with PN10/16 Drill provides a serviceable flanged transition from compatible CPVC pipe. The socket connection remains solvent-cemented while the bolted flange joint can be disconnected for maintenance or piping changes.
System temperature, pressure, fluid compatibility, gasket requirements, mating flange compatibility, joining procedures, and applicable installation standards should be reviewed for the intended application. Proper piping support should be maintained around the flange connection.
Installation & Selection Considerations
- Confirm the nominal size.
- Verify the socket configuration.
- Confirm PN10/16 drill compatibility.
- Check gasket and bolt requirements.
- Maintain proper flange alignment.

Our piping specialists can help review nominal size, socket compatibility, PN10/16 drill requirements, gasket and bolt requirements, and installation considerations before you order.
Frequently Asked Questions
What is a Schedule 80 CPVC Van Stone Flange with PN10/16 Drill used for?
It provides a detachable flanged transition from compatible Schedule 80 CPVC pipe to a matching PN10/16 drilled flange connection.
What does SOC mean?
SOC identifies a socket connection designed to accept compatible CPVC pipe for solvent-cement joining.
What does PN10/16 Drill mean?
It identifies the flange drilling configuration intended for compatible PN10/16 mating flange arrangements.
Why does the Van Stone flange use a rotating ring?
The backing ring can rotate around the flange hub to help align the bolt holes with the mating flange.
How is the socket connection installed?
The socket is designed for compatible CPVC solvent-cement joining using proper preparation, joining materials, and cure procedures.
What should I confirm before ordering?
Confirm nominal size, Schedule 80 CPVC material, socket configuration, PN10/16 drill compatibility, gasket requirements, and bolt pattern.
Important Ordering & Installation Notes
- Confirm the nominal size.
- Verify the socket configuration.
- Confirm PN10/16 drill compatibility.
- Check gasket and bolt requirements.
- Use compatible CPVC joining materials and procedures.