Description
Product Data SheetREGO A3176 Back Pressure Check Valve – 1-1/4" Steel
Ensure reliable gas flow control with the REGO A3176 back pressure check valve, designed for demanding LPG and NH3 service applications. This 1-1/4" steel valve maintains line pressure and prevents reverse flow to protect equipment and maintain safe operations in filling and transfer systems.
Key Specs
| Model | REGO A3176 |
| Connection | 1-1/4" NPT |
| Material | Durable carbon steel |
| Media | LP-Gas, Anhydrous Ammonia |
| Type | Back pressure check valve |
| Origin | USA – REGO |
Benefits
- Prevents backflow during filling operations
- Maintains proper downstream pressure
- Heavy-duty steel body ensures strength and longevity
- Compact design fits easily in system layouts
- Trusted REGO reliability for critical gas systems
Shop at GasNeeds.com for certified REGO valves and fittings.

