The Nibco bronze ball valve provides bubble-tight shutoff at 300 psi non-shock water working pressure (WWP) for use in automatic sprinkler fire sprinkler systems. Usually, it is employed to isolate an individual floor of a multi-floor building as the floor's main control valve. The Nibco bronze ball valve features a multi-turn operator which is equipped with internal monitor switches to prevent tampering. These valves are typically used on automatic fire sprinkler system, as the floor control valve. The valve is listed by UL for use indoor and outdoor service. The 2-piece valve features threaded end connections for easy installation. Nibco ball valves are backed by the Nibco Inc. 5-years 125% limited warranty.

• Blowout-proof stem design
• Multi-turn actuator
• Dezincification-resistant
• Carbon-filled PTFE seat ring, reinforced PTFE thrust washer, nitrile stem O-ring, lead screw O-ring and flag seal O-ring, brass retaining washer, 505-8 act assembly, handle pin, steel retaining ring, ground wire screw, mounting screw, lock washer, painted steel indicator flag, elastomer body gasket, Buna-N cover gasket, stainless steel tamper-proof screw and (4) units pipe plug

Standards/Certifications: MSS SP-110 certified, UL listed, FM approved

Applications: For automatic fire sprinkler systems

• Specification Sheet https://www.plumbers-supply-co.com//ASSETS/DOCUMENTS/ITEMS/EN/UNI-PS18610_Spec.pdf