4" Reduced Pressure Assembly N Pattern Backflow Preventor Valve by Am
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Safeguard your water supply and keep residential fire protection systems fully compliant with the 4" Reduced Pressure Assembly N Pattern Backflow Preventor Valve by Ames. This robust assembly stops contaminated water from entering drinking sources, protecting your household from potential health risks.
The Outside Screw and Yoke design lets you see the open or closed status immediately, which speeds up maintenance checks and reduces system downtime. High-grade materials resist corrosion to keep the unit dependable under demanding conditions, while a bright red coating gives you high visibility for quick identification during emergencies and routine inspections.
Key Features & Construction
- Size: Measures 4 inches to fit compatible lines. Valve Design: Utilizes an Outside Screw and Yoke pattern for immediate status visibility. Pattern Configuration: Built with an N pattern for a streamlined setup. Finish: Features a bright red coating for high visibility. Construction: Uses high-grade materials that resist corrosion under demanding conditions.
Technical Specifications
| Feature | Specification |
|---|---|
| Manufacturer / Brand | Ames Backflows |
| Model / Series Number / SIN | M400NOSY-0400 |
| Connection / Thread Size & Type | 4" |
| Pressure Rating (WWP / Max Working Pressure) | N/A |
| K-Factor | N/A |
| Temperature Rating / Response Type | N/A |
| Material / Body Construction | Corrosion-resistant high-grade materials |
| Agency Listings & Approvals | N/A |
| Applicable NFPA Standards | N/A |
Verify local Authority Having Jurisdiction requirements and consult manufacturer technical data sheets before installation.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
| Item Number | M400NOSY-0400 |
|---|---|
| Brand | Ames Backflows |
| Box Quantity | 1 |
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