NIBCO NLM15XL KW-900-W 8 in Wafer 250 psi WWP Check Valve with Rubber Seat

Product Description

The NIBCO KW-900-W 8 inch Wafer Check Valve, MPN NLM15XL is designed for reliable operation in fire protection systems. This valve features a spring actuated design that minimizes noise and prevents backflow by automatically closing when fluid reverses direction. It is ideal for automatic fire sprinkler applications where space is limited.

• Lead-free construction
• 250 psi maximum working pressure
• Renewable bronze discs

Product Highlights

This check valve is built with a wafer style to fit conveniently between standard class 125 flanges. The twin disc check valve includes a rubber seat and is recognized for its durability and ease of installation. The NIBCO KW-900-W series meets several industry standards including UL and FM approvals.

Product Information

Standard Information

• Manufacturer: NIBCO INC
• Model: KW-900-W-LF

Technical Specifications

• Connection Size: 8 in
• Connection Type: Wafer
• Dimension: 5 in length
• Disc Material: Bronze
• Flow Coefficient: 1600 Cv
• Material: Cast Iron
• Pressure Rating: 250 psi CWP Non-Shock
• Seat Material: Rubber