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LFWCV

Lead Free* Brass Swing Check Valves

  • Used to prevent reverse fluid flow in water and steam applications
  • Available in a range of sizes and end connection types
  • Features a metal-to-metal seal and Lead Free Brass body
  • Available with threaded NPT or solder end connections

Select a Model

Select options below to identify the UPC, Order Code, and Repair Kit for a specific LFWCV

Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:


ASSE CSA FM Approvals NSF
UL ULC USC WQA