Dixon
4" Victaulic Grooved Weld Nipple
- SKU:
- NLDIXVNR4000-200
- Availability:
- Limited quantity available.
- Weight:
- 2.00 LBS
Description
Dixon NLDIXVNR4000-200 4" Victaulic Grooved Weld Nipple
The Dixon NLDIXVNR4000-200 4" Victaulic Grooved Weld Nipple is designed to provide a transition between compatible grooved piping components and welded pipe systems in industrial fluid handling applications.
Featuring a Victaulic-style grooved connection, this weld nipple supports quick assembly with compatible grooved coupling systems while providing a weld connection for integration into piping installations. It is suitable for industrial, petroleum, chemical, process piping, and fluid transfer applications.
Product Highlights
- Dixon part number NLDIXVNR4000-200
- 4" weld nipple
- Victaulic-style grooved connection
- Designed for welded piping installations
- Compatible with applicable grooved coupling systems
- Provides a transition between grooved and welded piping components
- Supports quick assembly with compatible grooved couplings
- Suitable for industrial fluid handling applications
- Designed for petroleum, chemical, and process piping applications
- Durable construction for demanding service environments
Technical Specifications
| Brand | Dixon |
|---|---|
| Part Number | NLDIXVNR4000-200 |
| Product Type | Grooved Weld Nipple |
| Nominal Size | 4" |
| Connection Style | Victaulic-Style Grooved Connection |
| Installation Type | Grooved Coupling x Welded Piping |
| Grooved-End Compatibility | Compatible Grooved Coupling Systems |
| Service | Industrial Piping and Fluid Transfer |
| Applications | Industrial, Petroleum, Chemical, and Process Piping |
Grooved x Welded Piping Transition
The NLDIXVNR4000-200 is designed to integrate grooved piping components with welded pipe systems, providing a transition point between the two connection methods.
This configuration supports installation in piping assemblies where a compatible grooved coupling connection is required alongside a welded pipe connection.
Victaulic-Style Grooved Connection
The 4" nipple features a Victaulic-style grooved connection designed for assembly with compatible grooved coupling systems.
The grooved-end configuration supports efficient assembly and maintenance while maintaining a secure connection within a properly matched piping system.
Welded Piping Installation
The weld nipple is designed for integration into welded piping installations. This allows the fitting to serve as a connection point between welded piping and compatible grooved system components.
Applicable welding procedures and piping standards should be followed during installation.
Industrial Fluid Handling
The supplied product information identifies this fitting for use in a variety of industrial piping and fluid transfer systems.
Applications include petroleum, chemical, process piping, and other industrial fluid handling installations where grooved and welded piping components need to be integrated.
Typical Applications
- Industrial piping systems
- Fluid transfer systems
- Petroleum applications
- Chemical piping applications
- Process piping systems
- Grooved piping assemblies
- Welded pipe installations
- Grooved-to-welded piping transitions
Installation & Service Notes
Before installation, verify the pipe size, groove specifications, material compatibility, and application requirements for the specific piping system.
Follow applicable piping standards and manufacturer procedures for grooved coupling assembly and welding. Specific welding procedures were not supplied in the provided product information.

Our specialists can help with grooved coupling compatibility, weld nipples, pipe connection requirements, and matching components for your industrial piping system.
Email the GetPipe.com Team Visit Quick SupportFrequently Asked Questions
What is the Dixon NLDIXVNR4000-200?
The NLDIXVNR4000-200 is a 4" grooved weld nipple designed to integrate compatible grooved piping components with welded pipe systems.
What type of connection does this weld nipple have?
The supplied product information identifies a Victaulic-style grooved connection for use with compatible grooved coupling systems.
What size is the NLDIXVNR4000-200?
The supplied nominal size is 4".
What is a grooved weld nipple used for?
This fitting is designed to provide a transition point between compatible grooved piping components and welded piping.
What applications is this fitting suitable for?
The supplied information identifies industrial, petroleum, chemical, process piping, and fluid transfer applications.
Can this nipple be used with grooved couplings?
Yes. The grooved end is designed for assembly with compatible grooved coupling systems. Verify the required groove specifications before installation.
What material is the weld nipple made from?
A specific construction material was not supplied in the provided product information. Verify material compatibility before installation.
What is the pressure rating of this fitting?
A specific pressure rating was not supplied in the provided product information.
Important Ordering & Product Notes
- This listing covers the Dixon NLDIXVNR4000-200 4" Victaulic Grooved Weld Nipple.
- Nominal size is 4".
- Features a Victaulic-style grooved connection.
- Designed for integration with welded piping installations.
- Compatible with applicable grooved coupling systems.
- Designed to provide a transition between grooved and welded piping components.
- Suitable for industrial fluid handling, petroleum, chemical, and process piping applications.
- A specific construction material, overall length, wall thickness, groove dimensions, pressure rating, temperature range, and product weight were not supplied in the provided product information.
- Verify pipe size, groove specifications, material compatibility, and application requirements before installation.
- Follow applicable manufacturer documentation and piping standards for grooved coupling installation and welding procedures.