NIBCO - W-920-W-LF - Check Valve - Lead-Free*, Class 125, Wafer Style, Buna-N Seat

Check valves prevent backflow by automatically closing when fluid reverses direction. The check valve is recommended for commercial and industrial water applications only. Wafer 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.

Check Valve - Lead-Free*, Iron, Fire Protection, Wafer Style, KW-900-W-LF

Unit of Measure

Items	NLN50XD W-920-W-LF - Check Valve - Lead-Free*, Class 125, Wafer Style, Buna-N Seat	NLN50XE W-920-W-LF - Check Valve - Lead-Free*, Class 125, Wafer Style, Buna-N Seat	NLN50XF W-920-W-LF - Check Valve - Lead-Free*, Class 125, Wafer Style, Buna-N Seat	NLN50XH W-920-W-LF - Check Valve - Lead-Free*, Class 125, Wafer Style, Buna-N Seat	NLN50XJ W-920-W-LF - Check Valve - Lead-Free*, Class 125, Wafer Style, Buna-N Seat
UPC Code	N/A 039923327192	N/A 039923327215	N/A 039923327222	N/A 039923327239	N/A 039923327253
Type	N/A Check Valve
Valve Size	N/A 2	N/A 2 1/2	N/A 3	N/A 4	N/A 5
Connection Type	N/A W -- Wafer
Material	N/A Cast Iron
Cv Coefficient	N/A 76	N/A 161	N/A 224	N/A 400	N/A 648
Description	N/A W920W-LF 2 TWIN DISC WAFER CK	N/A W920W-LF 2 1/2 TWIN DISC WAFER CK	N/A W920W-LF 3 TWIN DISC WAFER CK	N/A W920W-LF 4 TWIN DISC WAFER CK	N/A W920W-LF 5 TWIN DISC WAFER CK
eClass Classification	N/A Inline Lead-Free* Iron Check Valves
Turns/Operation	N/A Non-Manual
Weight	N/A 3.890 lb	N/A 4.000 lb	N/A 6.000 lb	N/A 8.000 lb	N/A 13.000 lb