The NIBCO® swing check valve features a screw-in bonnet for accessibility to repair or replace parts. 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

NL73004 N/A 039923633545 N/A 1/4 N/A T -- Female NPT Thread (FIPT) N/A T413B 1/4 THD 125# CHECK BRZ DISC N/A Non-Manual
NL73005 N/A 039923633552 N/A 3/8 N/A T -- Female NPT Thread (FIPT) N/A T413B 3/8 THD 125# CHECK BRZ DISC N/A Non-Manual
NL73006 N/A 039923633569 N/A 1/2 N/A T -- Female NPT Thread (FIPT) N/A T413B 1/2 THD 125# CHECK BRZ DISC N/A Non-Manual
NL73008 N/A 039923633576 N/A 3/4 N/A T -- Female NPT Thread (FIPT) N/A T413B 3/4 THD 125# CHECK BRZ DISC N/A Non-Manual
NL7300A N/A 039923633583 N/A 1 N/A T -- Female NPT Thread (FIPT) N/A T413B 1 THD 125# CHECK BRZ DISC N/A Non-Manual
NL7300B N/A 039923633590 N/A 1 1/4 N/A T -- Female NPT Thread (FIPT) N/A T413B 1 1/4 THD 125# CHECK BRZ DISC N/A Non-Manual
NL7300C N/A 039923633606 N/A 1 1/2 N/A T -- Female NPT Thread (FIPT) N/A T413B 1 1/2 THD 125# CHECK BRZ DISC N/A Non-Manual
NL7300D N/A 039923633613 N/A 2 N/A T -- Female NPT Thread (FIPT) N/A T413B 2 THD 125# CHECK BRZ DISC N/A Non-Manual
NL7302A N/A 039923633804 N/A 1 N/A T -- Female NPT Thread (FIPT) N/A T413BX 1 CHECK CLEANED FOR OXYGEN N/A Non-Manual
NL7302B N/A 039923633811 N/A 1 1/4 N/A T -- Female NPT Thread (FIPT) N/A T413BX 1 1/4 CHECK CLEANED FOR OXYGEN N/A Non-Manual
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