Spears
Schedule 80 PVC Van Stone Flange Fittings Kit
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
Schedule 80 PVC Van Stone Flange Fittings Kit
Schedule 80 PVC Van Stone Flange Fittings Kit provides components for a compatible Van Stone-style PVC flange assembly. The configuration provides a mechanical flange connection while allowing convenient flange-ring positioning and bolt-hole alignment during assembly.
The Schedule 80 PVC Van Stone flange configuration is designed for compatible PVC piping applications requiring connection to adjoining flanged piping components, valves, or equipment. Selection should account for nominal flange size, mating flange requirements, gasket compatibility, bolt pattern, piping alignment, service conditions, system support, and available installation clearance.
Product Highlights
- PVC construction
- Schedule 80 design
- Van Stone configuration
- Mechanical flange connection
- Corrosion-resistant construction
- Allows convenient bolt-hole alignment
- Designed for compatible PVC flange assemblies
- Suitable for compatible piping and equipment connections
Technical Specifications
| Product Type | Van Stone Flange Fittings Kit |
|---|---|
| Material | PVC |
| Schedule | Schedule 80 |
| Configuration | Van Stone Flange Assembly |
| Connection Type | Mechanical Flange Connection |
| Flange Interface | Compatible Flanged Piping Components |
| Ring Function | Allows Bolt-Hole Alignment During Assembly |
| Primary Application | Compatible Schedule 80 PVC Flange Assemblies |
| Assembly Function | Provides a Removable Mechanical Piping Connection |
| Selection Considerations | Flange Size, Gasket, Bolt Pattern, Alignment & Service Conditions |
Van Stone Flange Design
The Van Stone flange configuration uses a flange-ring arrangement that allows convenient bolt-hole positioning during assembly. This can simplify alignment with compatible mating flanges on adjoining piping components, valves, pumps, equipment, or other flanged connections where the bolt-hole orientation must be matched during installation.
The flange arrangement also provides flexibility when the adjoining connection is already positioned within the piping layout. Nominal flange size, mating flange dimensions, bolt pattern, gasket requirements, adjoining components, and available installation clearance should all be confirmed before the fittings kit is ordered.
Schedule 80 PVC Construction
The Schedule 80 PVC construction provides a corrosion-resistant thermoplastic flange solution for compatible PVC piping assemblies. This construction can be useful in piping systems where the flange components must remain compatible with the adjoining PVC piping while providing a mechanical connection to another flanged component.
Material suitability should be evaluated using the requirements of the complete piping system rather than the flange assembly alone. Intended service conditions, adjoining piping materials, temperature, chemical compatibility, gasket selection, flange hardware, environmental exposure, and piping support should all be considered during selection.
Mechanical Flange Connection
The mechanical flange connection provides a removable joint between compatible piping components and can provide convenient access where valves, equipment, or adjoining piping may require future service or replacement. Proper gasket placement, flange-face alignment, bolt positioning, and even tightening are important for a correctly assembled connection.
The adjoining piping should be aligned and adequately supported before the flange hardware is tightened. Bolts should not be used to pull misaligned flange faces together, and the applicable tightening sequence, torque guidance, gasket requirements, and flange-installation procedures should be followed during assembly.
Flange Alignment & Assembly
A Schedule 80 PVC Van Stone Flange Fittings Kit should be selected according to the nominal flange size and requirements of the compatible mating flange. The Van Stone configuration allows the flange ring to be positioned for bolt-hole alignment before the connection hardware is fully installed and tightened.
Application suitability should be evaluated using the requirements of the complete piping system. Gasket compatibility, bolt pattern, adjoining equipment, piping support, system alignment, service conditions, installation clearance, and applicable mechanical flange-assembly practices should all be considered before installation.
Installation & Selection Considerations
- Confirm the nominal flange size.
- Verify the Van Stone configuration.
- Confirm gasket and bolt-pattern compatibility.
- Maintain proper piping alignment and support.
- Follow the applicable flange-bolting procedure.
Our PVC fitting specialists can help review your nominal flange size, Van Stone configuration, adjoining flange requirements, gasket compatibility, bolt pattern, piping alignment, intended service conditions, support requirements, and installation clearance before you order.
Frequently Asked Questions
What is a Schedule 80 PVC Van Stone Flange Fittings Kit used for?
It provides components for a compatible Schedule 80 PVC Van Stone-style mechanical flange connection.
What is a Van Stone flange configuration?
A Van Stone configuration uses a flange-ring arrangement that allows convenient bolt-hole positioning during assembly.
Why is bolt-hole alignment easier with a Van Stone flange?
The flange ring can be positioned during assembly so the bolt holes align with the compatible mating flange before the connection is tightened.
Is a gasket used with the flange connection?
Use the compatible gasket required for the mating flange connection and intended piping service.
Can the flange connection be disassembled?
A bolted flange connection provides a removable mechanical joint when the piping system has been safely taken out of service.
What should I confirm before ordering?
Confirm nominal flange size, Van Stone configuration, mating flange requirements, gasket compatibility, bolt pattern, and installation conditions.
Important Ordering & Installation Notes
- Confirm the nominal flange size.
- Verify the Van Stone configuration.
- Confirm gasket and bolt-pattern compatibility.
- Inspect flange components before installation.
- Maintain proper flange alignment and piping support.
