Clapper 3" Replacement For Fire Protection Systems
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The Viking 3" Clapper Replacement is a critical internal valve component designed for commercial and industrial fire protection assemblies. Installed directly within wet and dry pipe fire sprinkler valve assemblies, this component functions as the pivoting check mechanism that holds back water supply pressure until system activation, ensuring reliable water delivery during a fire event.
This replacement part satisfies strict commercial life safety guidelines by meeting NFPA 13 standards for the installation and maintenance of sprinkler systems. Utilizing certified replacement components is mandatory to maintain system integrity, prevent catastrophic valve failure, and ensure full compliance during annual fire and life safety inspections.
Key Features & Construction
- High-Grade Ductile Iron: Built with robust ductile iron construction to provide superior structural strength and corrosion resistance in demanding mechanical room environments.
- Dual-System Compatibility: Engineered to fit seamlessly inside both wet pipe and dry pipe sprinkler valve assemblies.
- Precision Weight & Sizing: Weighs 2.64 lbs with precise 3-inch sizing to facilitate quick, straightforward replacement and minimize facility downtime during routine maintenance.
- Leak Prevention: Maintains the exact sealing integrity of the suppression mechanism to prevent false trips, pressure loss, and water leaks.
Technical Specifications & Compliance Table
| Manufacturer / Brand | Viking |
|---|---|
| Model / Series Number / SIN | 3" Clapper Replacement |
| Connection / Thread Size & Type | 3" System Size |
| Pressure Rating (WWP / Max Working Pressure) | N/A |
| K-Factor | N/A |
| Temperature Rating / Response Type | N/A |
| Material / Body Construction | Ductile Iron |
| Agency Listings & Approvals | UL Listed, FM Approved |
| Applicable NFPA Standards | NFPA 13 |
Submittal & Installation Note: Always verify local Authority Having Jurisdiction (AHJ) mandates and consult the manufacturer's technical data sheets before beginning maintenance or component replacement on active fire suppression systems.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
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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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