NIBCO NLN50XF W-920-W-LF 3 in Ductile Iron Wafer Check Valve

Product Description

The NIBCO NLN50XF is a W-920-W-LF three-inch ductile iron wafer check valve. This valve features a spring actuator and is designed for various water applications. It offers a straightforward design that fits standard flat face flanges. This check valve ensures flow direction is maintained while allowing for pressure relief, making it suitable for storage tanks and tankless water heaters.

• Brass body construction with aluminum bronze trim
• Pressure relief set at seventy-five psi
• Includes a valve test lever for easy maintenance

Product Highlights

This check valve is ASME rated and CSA certified, suitable for both indoor and outdoor applications.

Product Information

Standard Information

• Manufacturer: NIBCO INC
• MPN: NLN50XF

Technical Specifications

• Nominal Size: 3 in
• Body Material: Cast Iron
• Trim Material: Aluminum Bronze
• Pressure Rating: 250 psi
• Temperature Rating: 180 deg F
• Actuator Type: Spring
• Inlet to Outlet Length: 2.63 in
• Pressure Class: 125 lb
• Softgoods Material: Buna-N
• Type: Twin Disc Wafer Style
• Series: W-920W-LF