Viking Trim Alarm Vertical J-1 Valve — Brass or Galvanized (Multiple Sizes)
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The Viking Trim Alarm Vertical J-1 Valve integrates directly into fire suppression system piping to provide dependable alarm actuation and water flow monitoring. Designed specifically for vertical installations, this trim assembly mounts seamlessly into standard fire protection lines to maximize spatial efficiency in mechanical rooms while maintaining consistent hydraulic performance.
This component fulfills strict life safety requirements governed by NFPA standards for fire sprinkler system installation, inspection, and maintenance. By reliably signaling water flow conditions, it ensures code-compliant operation and satisfies system testing mandates required by authorities having jurisdiction.
Key Features & Construction
- Durable Construction: Fabricated from high-quality brass or galvanized steel to deliver exceptional corrosion resistance and extended service life in commercial environments.
- Vertical Configuration: Engineered explicitly for vertical pipe runs, optimizing equipment footprint and streamlining mechanical room layouts.
- Multiple Size Options: Available in 3", 4", 6", and 8" configurations (including DN80 sizing) to accommodate diverse facility infrastructure requirements.
- Job Site Efficiency: Designed for straightforward integration into standard fire protection piping assemblies, reducing installation time and labor overhead.
Technical Specifications & Compliance Table
| Manufacturer / Brand | Viking |
| Model / Series Number / SIN | J-1 Valve / Vertical Trim Alarm |
| Connection / Thread Size & Type | 3", 4", 6", 8" (DN80) |
| Pressure Rating (WWP / Max Working Pressure) | N/A |
| K-Factor | N/A |
| Temperature Rating / Response Type | N/A |
| Material / Body Construction | Brass or Galvanized Steel |
| Agency Listings & Approvals | N/A |
| Applicable NFPA Standards | NFPA 13, NFPA 25 |
Submittal & Installation Note: Verify local Authority Having Jurisdiction (AHJ) requirements, system pressure limits, and engineering specifications prior to installation. Always consult the official manufacturer technical data sheets for complete trim schematic layouts and proper setup procedures.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
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