4" Double Check Detector With OS And Y Valve
R 56,480.00
Sale price
R 56,480.00
Regular price
R 62,133.00
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4" Double Check Detector With OS And Y Valve
R 56,480.00
Sale price
R 56,480.00
Regular price
R 62,133.00
Shipping calculated at checkout
Protect your commercial or industrial water supply with the Ames Backflows 4" Double Check Detector With OS And Y Valve. Engineered specifically for contamination control in fire protection systems, this backflow preventer safeguards water quality while meeting industry standards for backflow prevention.
Featuring an installation-friendly design that minimizes setup downtime, this unit integrates a bypass Y-valve and an OS&Y valve to allow maintenance without shutting down the main water flow. A built-in detector check valve monitors unauthorized water flow for early fault identification, helping facility managers and plumbers catch leaks early to prevent costly damage. Two independent check valves provide a reliable barrier against backflow.
Key Features & Construction
- Valve Size: A 4-inch valve size fits standard commercial piping and plumbing systems.
- Double Check Assembly: Two independent check valves provide a reliable barrier against backflow.
- Detector Check Valve: A built-in detection mechanism monitors unauthorized water flow for early fault identification.
- OS&Y Integration: Includes a bypass Y-valve and an OS&Y valve to allow maintenance without shutting down the main water flow.
- Durable Construction: Corrosion-resistant materials withstand harsh commercial and industrial environments.
- Maintenance Friendly: The integrated monitoring valve catches leaks early, and the design simplifies routine upkeep.
- Purchase Condition: This item is non-refundable and non-cancellable.
Technical Specifications & Compliance Table
| Manufacturer / Brand | Ames Backflows |
| Model / Series Number / SIN | 4" Double Check Detector With OS And Y Valve |
| Connection / Thread Size & Type | 4" |
| Pressure Rating (WWP / Max Working Pressure) | N/A |
| K-Factor | N/A |
| Temperature Rating / Response Type | N/A |
| Material / Body Construction | Corrosion-resistant materials |
| Agency Listings & Approvals | N/A |
| Applicable NFPA Standards | Meets industry standards for backflow prevention in fire protection systems |
Verify local Authority Having Jurisdiction (AHJ) requirements and consult manufacturer technical data sheets before installation.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
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Return policy
Non-Cancellable / Non-Refundable Item