Viking Diaphragm for Fire Protection Systems 2-1/2" Diameter

Overview

The Viking Diaphragm is a precision-engineered internal component designed specifically for integration within Viking fire protection valve assemblies. Installed directly inside the valve infrastructure of commercial and industrial fire suppression systems, this component plays a critical role in maintaining system integrity. It functions by supporting vital valve performance, preventing leaks, and ensuring consistent pressure control during emergency fire events.

Manufactured to support regulatory compliance, this replacement part aligns with NFPA standards—including NFPA 13 for automatic sprinkler systems—helping facility managers and contractors satisfy strict safety codes. Its certified design ensures dependable functionality when your facility needs it most.

Key Features & Construction

• 2-1/2 Inch Diameter: Sized for a precise fit across a broad range of Viking valve assemblies to maintain consistent operational integrity.
• Durable Material Construction: Built from high-quality materials to provide the strength and longevity essential for critical fire protection performance.
• Leak Prevention: Supports vital valve performance to stop leaks and maintain reliable pressure control during an emergency.
• Lightweight Design: Engineered to facilitate easy installation without compromising structural integrity or system effectiveness.
• Certified Safety Compliance: UL Listed and FM Approved to meet rigorous commercial and industrial industry standards.

Technical Specifications & Compliance Table

Submittal & Installation Note

Verify all local Authority Having Jurisdiction (AHJ) requirements and consult the manufacturer technical data sheets prior to beginning installation or maintenance tasks.

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