Fire Check Valve, 6 in, Flange, Cast Iron
PartNIBKW900W6
MFGNLM15XK
Description
NIBCO® Fire Check Valve, Series: KW-900-W-LF, 6 in Nominal, Wafer, 250 psi Maximum, 125 lb, Specifications Met: ASTM A536, ASTM B584, ASTM A313, ASTM A276, ASTM A240, FM Approved, NSF/ANSI 61, NSF/ANSI 372, cULus Listed, Media: Water, Spring Actuator, 3-3/4 in Inlet to Outlet Length, 0.813 in Top to Inlet Center, Cast Iron Body, Bronze Trim, Rubber, Domestic
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- Lead-free cast iron, wafer style check valve is spring actuated which reduces noise for quiet operation
- Check valves prevent backflow by automatically closing when fluid reverses direction
- Check valve is wafer style to fit between standard flanges
- The twin disc check valve includes renewable bronze discs, wafer checks may be installed in horizontal positions
- Double door
- Rubber seat
- To be installed between standard class 125 flanges
| Nominal Size | 6 in |
| End Style | Flange |
| Material | Cast Iron |
| Actuator Type | Spring Actuated |
| Body Material | Cast Iron |
| Domestic/Import | Domestic |
| Inlet to Outlet Length | 3-3/4 in |
| Maximum Pressure | 250 psi Working |
| Media | Water |
| Pressure Class | 125 lb |
| Softgoods Material | Rubber |
| Specifications Met | ASTM A536, ASTM B584, ASTM A313, ASTM A276, ASTM A240, FM Approved, NSF/ANSI 61, NSF/ANSI 372, cULus Listed |
| Top to Inlet Center | 0.813 in |
| Trim Material | Bronze Disc |
| Type | Wafer Style |
| Brand | NIBCO® |
| Package Width | 9.12 in |
| Package Height | 4.25 in |
| UNSPSC | 40141600 |
| Package Length | 9.12 in |
| Country of Origin | US |
| Manufacturer | NIBCO Inc. |
| UPC | 039923327635 |
| Manufacturer Part Number | NLM15XK |
5 Years Limited
UL/ULC Lsted|FM Approved|NSF/ANSI 61 and NSF/ANSI 372|PROP65: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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NIBCO®Fire Check Valve, 6 in, Flange, Cast Iron
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