350A Double Check Backflow Preventer Valve

The 350A Double Check Backflow Preventer Valve by Wilkins is a durable and reliable solution designed specifically for fire protection systems. Ideal for professionals responsible for installing and maintaining fire sprinklers, this valve ensures potable water safety by preventing contamination through effective backflow control. Rugged Iron Body: Constructed to withstand mechanical stresses and resist corrosion in demanding fire protection environments. Precision Engineering: Equipped with heavy-duty stainless steel springs and premium check valves for consistent performance under varying pressure conditions. Chemical-Resistant Seals: Features EPDM elastomer seals that endure exposure to chemicals common in water-based fire suppression systems. Regulatory Compliance: UL Listed and FM Approved, fully meeting NFPA 13 safety standards for fire protection installations. Pressure Capacity: Supports pressures up to 175 psi (12.1 bar) with a 2" NPT threaded connection for versatile system compatibility. Wide Application: Suitable for wet, dry, and pre-action sprinkler systems, ideal for both new installations and retrofits requiring reliable cross-connection control. This valve plays a critical role in maintaining water quality by preventing reverse flow that could contaminate potable supplies. Its robust design and chemical-resistant components reduce maintenance needs and extend service life, ensuring long-term reliability. Certified to meet key industry standards, the 350A offers peace of mind for installers and building owners by meeting code requirements while delivering cost-effective protection. Suitable for commercial and residential fire sprinkler systems, it supports overall system integrity and occupant safety with dependable backflow prevention.