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Hygienic Cleaning: Uses high-temperature steam to eliminate bacteria and germs
*Weatherproof for Indoor / Outdoor Use
The 4" Double Check Detector with OS and Y Valve by Ames Backflows is a specialized backflow preventer designed for commercial and industrial fire protection systems
Optional side brush allows edge-to-edge cleaning
4" Wilkins OSY Grooved X Grooved Valve for Fire Systems RESTUBE US Hygienic Cleaning: Uses high-temperature steamThe 4" Wilkins OS&Y Grooved X Grooved Valve is a robust fire protection control valve ideal for professionals managing sprinkler and suppression systems in commercial and industrial environments. Designed for reliability and ease of use, it combines durable construction with clear operational feedback to ensure safety and efficiency. Durable Construction: Crafted from high grade materials engineered to resist harsh environmental conditions, this valve