Description
Product Data SheetREGO A3400L6 Back Check Valve – 3" M.NPT Internal Steel
The REGO A3400L6 back check valve is designed for heavy-duty LPG and anhydrous ammonia (NH3) service. With a durable 3" male NPT connection and internal steel construction, this valve ensures reliable unidirectional flow in high-pressure, high-volume systems such as bobtail trucks, transport tankers, and bulk plants.
Product Specifications
| Model | REGO A3400L6 |
| Connection Size | 3" M.NPT |
| Material | Steel |
| Application | LPG, NH3 (Anhydrous Ammonia) |
| Function | Back flow prevention |
| Country of Origin | USA |
Key Features
- Heavy-duty internal valve for demanding operations
- Prevents reverse flow for system safety
- Corrosion-resistant steel body
- Suitable for bobtails, transports & stationary tanks
- REGO-engineered quality – Made in USA
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