Fittings · Pipe Fittings
Union Ball Joint
A union ball joint allowing a threaded connection to be made and broken without rotating the pipework, and tolerating slight misalignment between the two sides. Used where a line must be disconnected for maintenance and the pipe cannot be turned.
- Product ID
- FIT-PF-20
- Available Part Nos.
- 6
- Category
- Pipe Fittings


PRODUCT IDFIT-PF-20
6PART NO. ROWS
01SIZE
02TNPT
03FA/F
04GA/F
Pipe Fittings
Product overview
Union Ball Joint is a threaded pipe fitting configuration for instrumentation and process connections.
Pipe fittings provide threaded connection forms for instrumentation and process assemblies.
Union Ball Joint is available in 6 published Part No. configurations across 1 specification table. Published fields include SIZE, TNPT, FA/F, GA/F.
Technical data
Specifications
6 published Part No. configurations
UBJ Series Data
6 Part Nos.
| Part No. | SIZE | TNPT | FA/F | GA/F | L | Cart status |
|---|---|---|---|---|---|---|
| UBJ2 | 1/8" | 1/8" | 15/16" | 1-1/8" | 1.81 | |
| UBJ4 | 1/4" | 1/4" | 1-3/16" | 1-3/8" | 2.34 | |
| UBJ6 | 3/8" | 3/8" | 1-5/16" | 1-1/2" | 2.50 | |
| UBJ8 | 1/2" | 1/2" | 1-5/8" | 1-3/4" | 2.69 | |
| UBJ12 | 3/4" | 3/4" | 1-7/8" | 2" | 3.12 | |
| UBJ16 | 1" | 1" | 2-3/8" | 2-1/2" | 3.56 |