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The Hudson Valve, with its new and innovative design, will solve your fluid control problems once and for all. This compact, virtually indestructible valve is well adapted to a wide variety of applications, from personal home use to large-scale industrial use.


Hudson Float Valve (1 in.)

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The Hudson Float Valve maintains fluid levels without the use of a ball float. The Hudson Valve is compact and virtually indestructible. The internal parts are made of ABS plastic, EPDM rubber & stainless steel. Hudson Float Valves use fluid pressure, as opposed to a lever arm and ball to force a float to rise and close a diaphragm chamber. When the fluid level drops, the diaphragm escape is opened and the fluid is allowed to fill the tank.

Additional Benefits:

  • No lever arm
  • No exterior moving parts
  • Resists freezing
  • Installs in seconds
  • Rust-proof


  • Thread: 1″ FPT
  • Height: 5″
  • Diameter: 3.75″
  • PSI: 8-140
  • Max Fluid Temperature: 90° F

Note: You will need a 1 inch bulk head fitting and a 1 inch pipe nipple for installation. 

Weight 2 lbs
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