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Hudson Float Valve – 1″


Available for Purchase!


Hudson Float Valve – 1 in.

This 1 in. Universal Hudson Valve was redesigned with a new float, filter and insert to be more versatile and longer lasting. The new materials allow the valve to work in water temperatures up to 175 degrees F.

The Hudson Valve maintains fluid levels in various applications, replacing ball float valves. The Hudson Valve’s internal parts are made of ABS plastic, EPDM rubber & stainless steel. Fluid levels force a float to rise and close the diaphragm chamber as the diaphragm expands to stop the incoming flow. When the fluid level drops, the diaphragm escape is opened and allows the fluid to fill the tank. The Hudson Valve is resistant to

Additional Benefits:

  • No lever arm
  • No exterior moving parts
  • Installs in seconds
  • Rust-proof
  • Fills FAST
  • Indestructible
  • No float ball or lever arm
  • Freezing won’t damage it
  • High volume
  • Anti-siphon


  • Thread: 1 in. FPT
  • Height: 5 in.
  • Diameter: 3.75 in.
  • PSI: 8-100
  • Max Fluid Temperature: 175 degrees F




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Prop 65 Warning!

This product can expose you to chemicals which are known to the State of California to cause cancer.