4" Double Check Valve With Backflow Guard LF
R 66,410.00
Sale price
R 66,410.00
Regular price
R 73,058.00
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4" Double Check Valve With Backflow Guard LF
R 66,410.00
Sale price
R 66,410.00
Regular price
R 73,058.00
Shipping calculated at checkout
The 4" Double Check Valve with Backflow Guard LF is engineered for commercial fire protection systems and municipal water infrastructure to prevent hazardous backflow contamination. Installed directly into the main water supply assembly, this specialized plumbing component actively blocks reverse water flow to safeguard potable water from pollutants and maintain system integrity under high-pressure conditions.
To satisfy life safety requirements and ensure compliance with local plumbing codes, backflow prevention assemblies must be selected and installed in accordance with governing standards such as NFPA 13 for the installation of sprinkler systems and NFPA 25 for the inspection, testing, and maintenance of water-based fire protection systems. Utilizing a lead-free, corrosion-resistant valve assembly ensures uninterrupted fire suppression readiness while protecting the public water supply from cross-contamination.
Key Features & Construction
- 4-Inch Sizing: Precisely engineered to integrate smoothly into standard commercial plumbing setups without requiring extensive modifications.
- Backflow Guard Technology: Equipped with an advanced backflow guard that actively blocks reverse water flow to protect potable water from hazardous substances.
- Lead-Free Build: Crafted from durable, corrosion-resistant, and wear-resistant materials compliant with lead-free regulations for long-term operational safety.
- High-Pressure Operation: Manufactured by Conbraco to deliver dependable performance in demanding commercial and industrial fire protection applications.
- Streamlined Installation: Designed for straightforward setup to reduce labor time and costs during integration into existing fire suppression networks.
| Technical Specification | Details |
|---|---|
| Manufacturer / Brand | Conbraco Ince |
| Model / Series Number | 4" Double Check Valve with Backflow Guard LF |
| Connection / Thread Size & Type | 4-Inch |
| Pressure Rating (WWP / Max Working Pressure) | N/A |
| K-Factor | N/A |
| Temperature Rating / Response Type | N/A |
| Material / Body Construction | Lead-Free, Corrosion-Resistant, Wear-Resistant Materials |
| Agency Listings & Approvals | N/A |
| Applicable NFPA Standards | NFPA 13, NFPA 25 |
Always verify local Authority Having Jurisdiction (AHJ) requirements and consult manufacturer technical data sheets before beginning installation or testing procedures on fire protection systems.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
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Return policy
You have 30 days to return the product. Returned items must be in the original packaging, contain all components, and be in new condition. Returns may require additional information or a photo of the item(s) to process the return. Returns received without the proper return label may take more than 10 business days to credit.
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