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.
Specifications
Details
Extra Data:
250 psi/17.2 bar non-shock cold working pressure
Maximum temperature 180°F/ 82°C
Renewable twin bronze discs
Resilient Buna-N seat molded to body
Plumbing Category:
Plumbing Supplies
Plumbing Subcategory:
Valves
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Bullet5:
Spring actuated
Bullet6:
To be installed between standard flat face flanges
Bullet7:
Class 125 wafer end connections
Bullet8:
Lead-free
Bullet9:
NSF/ANSI/CAN-61 and 372
Country:
USA
Description:
The NIBCO lead-free* cast iron wafer style check valve is spring actuated with Buna-N seat. The spring return reduces noise for quiet operation. The twin disc check valve is wafer style to fit between standard flanges. The check valve includes renewable br
Height:
3.750
Length:
8.630
Low Lead:
Yes
MadeInUSA:
Yes
Material:
Cast Iron
Minimum Order Quantity:
1.000
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.
