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ST4 Type Safety Valve 250 PSI 0.50" NPT Pressure Relief - 170.131081
Part#: AAA407131081
Features and Benefits
- St4 type safety valve design for accurate valve system match
- Durable construction for long service life under daily operating pressure
- Direct replacement design for a straightforward, bolt-in installation
- Thread size sized at 0.50" NPT for a secure, leak-free connection
- Maximum pressure rating rated at 250 PSI for confirmed system compatibility
- Unit weight at 0.44 lbs for manageable handling during installation
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Warranty
Up to 3 years warranty
Please contact customer service to know more details
| Weight | 0.44 lbs. |
|---|---|
| Feature | Pressure Relief Valve |
| Max Pressure | 250 PSI |
| Thread Size | 0.50 in. NPT |
| Type | ST4 Type Safety Valve |
| Weight | 0.40 lbs. |
| Interchange |
|---|
| 131081 |
| 131081BXW |
| 131081N |
| 3969352 |
| 8235R955131081N |
| AV131081 |
| BH131081 |
| EBN131081N |
| KN31526 |
| KN31526N |
| R955131081N |
| TDAR955131081N |
| TLA131081 |
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The Safety Valve opens at a 250 psi maximum rating, threaded into a 0.50" NPT port on Heavy Duty commercial vehicle air dryer housings. Weighing 0.40 lbs, the pressure-relief component vents automatically before a dangerous buildup can occur. The design suits demanding daily fleet routes.
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