2 Inch UL FM Wafer Butterfly Valve by Nibco Inc

Ensure reliable water flow control in fire sprinkler and standpipe systems with the Nibco 2-inch UL/FM Wafer Butterfly Valve. This control valve installs directly into piping assemblies to permit or isolate water flow, utilizing a rotating internal disc for precise regulation during an emergency.

Designed to satisfy strict fire protection engineering requirements, this component complies with applicable NFPA standards governing water-based fire suppression systems and control valve supervision. It carries independent safety certifications, meeting the rigorous testing mandates required by commercial and industrial life safety installations.

• Ductile Iron Body: Built with a robust ductile iron structure to withstand heavy-duty mechanical demands and high-pressure system environments.
• Encapsulated Disc: Features an EPDM encapsulated ductile iron disc that ensures a tight seal and long-lasting operational reliability.
• Compact Wafer Design: Minimizes space requirements in tight mechanical rooms while enabling quick installation and removal between pipe flanges.
• Manual Gear Operator: Provides controlled, mechanical opening and closing of the valve to prevent water hammer and manage flow efficiently.
• Flow Efficiency: Streamlined internal geometry maximizes flow efficiency when fully open to support firefighting equipment demands.

Contractors must verify local Authority Having Jurisdiction (AHJ) mandates and consult the official manufacturer cut sheet for proper installation, torque specifications, and clearance requirements prior to assembly.

Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)