Clapper Assembly 4" Viking Replacement Part for Fire Systems

The Viking Clapper Assembly 4" serves as a critical internal replacement component designed to maintain the reliability, mechanical integrity, and operational readiness of existing Viking fire protection and suppression systems. Installed directly within fire sprinkler assemblies, this precision-engineered valve component regulates water flow and holds system pressure, ensuring the suppression network responds instantly during emergency situations while minimizing equipment downtime during routine servicing.

This replacement assembly supports compliance with recognized industry safety benchmarks and satisfies mandatory life-safety expectations under governing NFPA codes for commercial and industrial fire safety installations. Utilizing this OEM-compliant component helps facility managers and trade contractors preserve system certification and maintain code compliance during scheduled maintenance turnarounds.

• Material Construction: Fabricated from high-strength ductile iron to provide superior mechanical durability and long-term resistance to wear within demanding fire suppression environments.
• Precision Integration: Crafted to exact manufacturer specifications for seamless installation and guaranteed fitment with existing Viking 4-inch fire sprinkler setups.
• Weight Profile: Balanced at 13.31 lbs to deliver structural rigidity while allowing for manageable handling, straightforward maintenance, and quick turnaround times on the job site.
• Regulatory Approvals: Fully UL Listed and FM Approved to meet strict performance standards for commercial fire protection assets.

Always verify local Authority Having Jurisdiction (AHJ) requirements and consult the manufacturer's technical data sheets and installation manuals prior to performing any fire system maintenance or component replacement.

Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)