Flanged Swing Check Valve for Backflow Prevention System Flat Concealed HSW Sprinkler Cover Plates for Design Flexibility Operational Range: Rated for maximum

Operational Range: Rated for maximum working pressure of 175 PSI (12

Annual testing and maintenance per NFPA 25 recommendations are essential to verify valve integrity and system safety

this sprinkler system conforms to the latest NFPA standards

It supports facility managers and safety engineers in upholding regulatory compliance and preventing costly downtime or hazards associated with sprinkler system disruption

enabling quick isolation and easy testing without disrupting system function

Flanged Swing Check Valve for Backflow Prevention System Flat Concealed HSW Sprinkler Cover Plates for Design Flexibility Operational Range: Rated for maximumThe Flanged Swing Check Valve is a precision engineered solution designed for fire protection and plumbing professionals who need reliable backflow prevention in commercial and industrial fire sprinkler systems. Its robust construction and seamless integration make it a trusted component that supports stringent fire safety standards. Durable Material: Constructed from ASTM A536 precision cast ductile iron, offering exceptional tensile strength and