The VESDA VSP-974 VEA Rotary Valve is a critical precision component designed for high-performance aspirating smoke detection systems in complex commercial fire alarm infrastructure. Engineered to provide precise airflow management and filtration within VESDA VEA sampling networks, this rotary valve ensures optimal smoke detection sensitivity across challenging environmental configurations.
Specifically developed for advanced addressable fire alarm panels and distributed detection systems, the VSP-974 rotary valve integrates seamlessly with VESDA’s pneumatic sampling methodologies. Fire alarm technicians and facilities managers can leverage this component to maintain consistent airflow calibration in mission-critical environments such as data centers, healthcare facilities, manufacturing plants, and sophisticated commercial spaces where early smoke detection is paramount.
The robust engineering of the VSP-974 enables precise air sampling distribution across multiple detection zones, utilizing advanced mechanical tolerancing that meets stringent fire protection standards. Its modular design facilitates straightforward integration with existing VESDA aspirating smoke detection infrastructure, minimizing installation complexity and potential system disruption.
Key Features
- High-precision rotary valve designed for VESDA VEA aspirating smoke detection systems
- Compatible with complex addressable fire alarm panel configurations
- Engineered for consistent airflow management across multiple detection zones
- Precision-manufactured to meet NFPA 72 and UL 268 fire detection standards
- Robust mechanical design ensuring long-term reliability in challenging environmental conditions
- Direct replacement component for maintaining existing VESDA detection infrastructure
Specifications
- Manufacturer: VESDA
- Part Type: Replacement Rotary Valve
- Condition: New, Original Manufacturer Component
- Compliance: NFPA 72, UL 268, UL 464 certified
Professional fire alarm technicians recognize the VSP-974 as a critical precision component for maintaining the integrity of advanced aspirating smoke detection systems. Its engineering ensures reliable performance across diverse commercial and industrial installation environments, providing crucial early smoke detection capabilities.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 4.7059 lbs |
|---|---|
| Dimensions | 5.4 × 14 × 13.2 in |
| Condition | New |
| Manufacturers | VESDA |
| Part Type | Replacement Part |






