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5" and 2" piping connections common in fire sprinkler risers and fire protection systems
【Safety Rating】ASTM F2413-18 I/75 C/75 EH
With its robust design and ease of use
Heavy-Duty Construction: Built with high-grade materials and finished in a durable black coating to endure the toughest field environments without compromising performance
Trim 1-1/2" and 2" Riser Check Valve L1 K1 Sticker Fire 5" and 2" piping connectionsThe Trim 1 1 2" and 2" Riser Check Valve L1 K1 by Viking is a specialized valve designed for fire protection systems that demand reliable backflow prevention and consistent water flow management. Ideal for professionals installing or maintaining fire safety equipment, it ensures system integrity by preventing reverse flow within riser assemblies. Backflow Prevention Technology: Engineered to stop reverse water flow, protecting potable water supplies