The NIBCO® Safety-Vent® feature provides air exhaust capability while holding full upstream pressure in a closed position. The bronze ball valve provides ease of operation with quarter-turn (90 degrees) open to close, and bubble-tight shutoff at 600 PSI. The two-piece valve features threaded ends for easy installation. Please refer to NIBCO technical data sheet, valve selection guides and catalog for engineering and installation information. Choose NIBCO® ball valves for the most specified, versatile and economical valve option in commercial, mechanical and industrial applications. NIBCO® ball valves are backed by the NIBCO INC. 5-year 125% limited warranty.
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Material Number

Connection Type

Valve Size

Description 

Turns/Operation

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NL9507B N/A T -- Female NPT Thread (FIPT) N/A 1 1/4 N/A T58070SV 1-1/4 SAFETY VENT W/LOCK HDL N/A Quarter-Turn
NL9507C N/A T -- Female NPT Thread (FIPT) N/A 1 1/2 N/A T58070SV 1-1/2 SAFETY VENT W/LOCK HDL N/A Quarter-Turn
NL9507D N/A T -- Female NPT Thread (FIPT) N/A 2 N/A T58070SV 2 SAFETY VENT W/LOCK HDL N/A Quarter-Turn
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