Clapper 4" Replacement For Viking Fire Safety System
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The 4" Replacement Clapper is a precision-engineered internal component designed for seamless integration into Viking dry and pre-action fire sprinkler systems. Installed directly within the system's clapper valve assembly, this component functions to maintain proper fluid and air control, ensuring reliable water delivery and emergency response under active fire conditions. Replacing worn or damaged internal hardware prevents critical system failures and reduces downtime during routine maintenance.
To satisfy life safety requirements and maintain regulatory compliance, this component meets strict industry standards in accordance with NFPA guidelines for fire sprinkler system maintenance and inspection. Utilizing approved replacement parts ensures your facility remains compliant with local fire codes while protecting building infrastructure and occupants.
Key Features & Construction
- Direct-Fit Compatibility: Specifically crafted for 4-inch Viking fire protection systems to ensure precise alignment and eliminate field modifications.
- Heavy-Duty Durability: Manufactured from high-quality materials built to withstand the rigorous conditions of commercial and industrial fire suppression networks.
- Precise Weight & Dimensions: Weighs 7.348 lbs and measures 4 inches to match exact OEM clapper valve specifications.
- System Reliability: Maintains the operational integrity of dry and pre-action sprinkler valves to prevent accidental trips or failure to discharge during an emergency.
Technical Specifications & Compliance Table
| Specification | Detail |
|---|---|
| Manufacturer / Brand | Viking |
| Model / Series Number / SIN | Clapper 4" Replacement |
| Connection / Thread Size & Type | 4" Valve Compatible |
| Pressure Rating (WWP) | N/A |
| K-Factor | N/A |
| Temperature Rating / Response Type | N/A |
| Material / Body Construction | High-Quality Fire Protection Grade Material |
| Agency Listings & Approvals | UL Listed, FM Approved |
| Applicable NFPA Standards | NFPA 13, NFPA 25 (Dry and Pre-Action Systems) |
Submittal & Installation Note: Contractors must verify all specific AHJ (Authority Having Jurisdiction) requirements and consult the manufacturer's technical data sheets prior to beginning installation or system maintenance.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
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