The NIBCO® bronze check valve features threaded end connections for ease of installation. Swing checks may be installed in horizontal positions (or vertical with flow moving up). Please refer to NIBCO technical data sheets, chemical resistance guides and catalogs for engineering and installation information. Choose NIBCO® check valves for the most specified, versatile and economical valve option in commercial, mechanical and industrial applications. NIBCO® check valves are backed by the NIBCO 5-year 125% limited warranty.
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Material Number

UPC Code

Valve Size

Connection Type

Description

Turns/Operation

NL83004 N/A 039923637079 N/A 1/4 N/A T -- Female NPT Thread (FIPT) N/A T453B 1/4 THD 200# CHECK BRZ SEAT N/A Non-Manual
NL83005 N/A 039923637086 N/A 3/8 N/A T -- Female NPT Thread (FIPT) N/A T453B 3/8 THD 200# CHECK BRZ SEAT N/A Non-Manual
NL83006 N/A 039923637093 N/A 1/2 N/A T -- Female NPT Thread (FIPT) N/A T453B 1/2 THD 200# CHECK BRZ SEAT N/A Non-Manual
NL83008 N/A 039923637109 N/A 3/4 N/A T -- Female NPT Thread (FIPT) N/A T453B 3/4 THD 200# CHECK BRZ SEAT N/A Non-Manual
NL8300A N/A 039923637116 N/A 1 N/A T -- Female NPT Thread (FIPT) N/A T453B 1 THD 200# CHECK BRZ SEAT N/A Non-Manual
NL8300B N/A 039923637123 N/A 1 1/4 N/A T -- Female NPT Thread (FIPT) N/A T453B 1 1/4 THD 200# CHECK BRZ SEAT N/A Non-Manual
NL8300C N/A 039923637130 N/A 1 1/2 N/A T -- Female NPT Thread (FIPT) N/A T453B 1 1/2 THD 200# CHECK BRZ SEAT N/A Non-Manual
NL8300D N/A 039923637147 N/A 2 N/A T -- Female NPT Thread (FIPT) N/A T453B 2 THD 200# CHECK BRZ SEAT N/A Non-Manual
NL8300E N/A 039923637154 N/A 2 1/2 N/A T -- Female NPT Thread (FIPT) N/A T453B 2 1/2 THD 200# CHECK BRZ SEAT N/A Non-Manual
NL8300F N/A 039923637161 N/A 3 N/A T -- Female NPT Thread (FIPT) N/A T453B 3 THD 200# CHECK BRZ SEAT N/A Non-Manual
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