Zurn Wilkins 40XL2 In-Line Soft-Seated Single Check Valve iis designed for potable water applications. It's used to protect the backflow preventer from water systems pressure fluctuations and water hammer conditions.

To view all options, see the Specification Sheet - BF-40XL2

Features And Benefits

• 3/4" in-line single check valve
• Prevents RP discharge caused by inlet pressure fluctuations
• Prevents RP discharge caused by water hammer
• Lead free