NIBCO® Check Valve, 3 in, 250 psi, Cast Iron Body, Domestic

Description

NIBCO® Check Valve, Twin Disc, Series: KW900W-LF, 3 in Nominal, Wafer, 250 psi, 125 lb, 180 deg F, Spring Actuator, 2.63 in Inlet to Outlet Length, Cast Iron Body, Bronze Trim, Buna-N/Rubber, Domestic

Features:

• Valve pressure rating 250 psi/17.2 bar non-shock cold working pressure
• Renewable discs
• Double door
• To be installed between standard Class 125 flanges
• Wafer connection
• The NIBCO lead-free ductile 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

Applications:

Automatic Fire Sprinkler

Standards/Approval:

• cULus Listed
• FM Approved
• NSF/ANSI 61/372
• UL/ULC Listed
• 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

Warranty:

5 years Limited

Actuator Type	Spring
Body Material	Cast Iron
Domestic/Import	Domestic
End Style	Wafer
Inlet to Outlet Length	2.63 in
Maximum Pressure	250 psi
Nominal Size	3 in
Series	KW900W-LF
Softgoods Material	Buna-N/Rubber
Temperature Rating	180 deg F
Trim Material	Bronze Disc
Type	Twin Disc Dual Door
Manufacturer	NIBCO®