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Lead Free* Cast Copper Silicon Alloy Maxi-Flo Check Valves

Series LF600 Lead Free* Brass Maxi-Flo Check Valves feature a Lead Free* cast copper silicon alloy body with NPT female threaded connections. These silent check valves have a low pressure drop and can be installed in a horizontal or vertical position. Maximum Pressure: 400psi (27.6 bar).


  • Sizes: 1⁄4" – 2 (6.35 ‒ 50mm)
  • Operates silently with swing check or vertical lift check valve functionality
  • Prevents the effects of water hammer in the piping system
  • Can be installed in a horizontal or vertical position

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Select options below to identify the UPC, Order Code, and Repair Kit for a specific LF600

Approval Information

For approval information, please refer to the products specification sheet. For any other information on product certification and documentation information, please visit our certification partner websites: