8" Vpat Reduced Pressure Detector Assembly With OSY Valve
R 355,843.00
Sale price
R 355,843.00
Regular price
R 391,433.00
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8" Vpat Reduced Pressure Detector Assembly With OSY Valve
R 355,843.00
Sale price
R 355,843.00
Regular price
R 391,433.00
Shipping calculated at checkout
The 8" Zurn Wilkins VPAT Reduced Pressure Detector Assembly with OS&Y Valve provides essential backflow prevention for high-volume commercial and industrial fire protection systems. Installed within your mainline water supply, this assembly safeguards potable water from contamination during emergency events while maintaining continuous, high-capacity water flow during fire system activation.
Engineered to satisfy strict regulatory requirements, this assembly complies with NFPA standards for backflow prevention in fire sprinkler and standpipe networks. It carries both UL and FM approvals, ensuring reliable performance and code compliance for commercial facilities, industrial plants, and large-scale fire suppression networks.
Key Features & Construction
- Reduced Pressure Design: Incorporates a specialized relief valve system that maintains optimal water flow during activation while preventing backflow.
- 8-Inch Assembly Size: Supports high-volume applications requiring substantial water supply capacity for large-scale facilities.
- OS&Y Valve Integration: Features an Outside Stem and Yoke valve that gives you clear visual indication of valve status and allows convenient shutoff for inspection.
- Corrosion-Resistant Build: Manufactured with durable materials by Zurn Wilkins to withstand demanding, high-stress fire protection environments.
- Agency Certified: Fully meets UL and FM approvals alongside NFPA standards for regulatory compliance.
Technical Specifications & Compliance Table
| Manufacturer / Brand | Zurn Wilkins |
| Model / Series Number / SIN | 8" Vpat Reduced Pressure Detector Assembly |
| Connection / Thread Size & Type | 8-Inch Assembly |
| Pressure Rating (WWP / Max Working Pressure) | N/A |
| K-Factor | N/A |
| Temperature Rating / Response Type | N/A |
| Material / Body Construction | Corrosion-Resistant Construction |
| Agency Listings & Approvals | UL Listed, FM Approved |
| Applicable NFPA Standards | NFPA (Fire Sprinkler and Standpipe Systems) |
Always verify local Authority Having Jurisdiction (AHJ) requirements and consult manufacturer technical data sheets prior to installation.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
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