NIBCO NLK962F GD-6865-C-8N 3" Grooved Butterfly Valve, 350

NIBCO, NLK962F, GD-6865-C-8N 3" Grooved Butterfly Valve, 350, Signal Closed

The NIBCO® ductile iron butterfly control valve is designed specifically to meet the rigorous requirements of higher pressure automatic sprinkler systems. The EPDM seat disc provides bubble-tight shutoff at rated pressure. With the internal splined stem/disc drive design there is no need for pins or bolts that may create leak paths or turbulence in the waterway. An extended neck allows for insulation up to 2 inches. Choose NIBCO® butterfly valves for the most specified, versatile and economical valve option in commercial, mechanical and fire protection systems. These valves are not to be used between the water source and sprinkler head.

Features:

• Valve pressure rating 350 psi wwp
• Grooved style
• EPDM seat disc
• Designed for normally closed position monitoring
• Stainless steel stem with metal bushings
• Splined drive
• Extended neck
• Operating mechanism: Manual gear operator
• UL/ULC Listed
• UL Listed for Indoor and Outdoor Service
• MSS SP-25 (markings)
• Approved by New York City MEA 9-97-E, Vol.3 when assembled with appropriate NYC indicator flag