Bypass valves without the usual problems

Mazzoni’s construction of an unloader with a microswitch is something that sets us apart from other products on the market.

Mazzoni manufactures unloader valves both with and without a microswitch. Our microsensor is located on top of the valve to avoid any possible contact with water. This one change allows our product to avoid 80% of the usual problems associated with unloader valves.

What makes a Mazzoni bypass valve best in class?

  • Adjustable minimum and maximum pressure
  • Extremely long durability
  • Adjustable up to 4350 PSI
  • Easy to regulate
  • Flow Rate: 9,25 gpm
  • Max temperature: 140°F
  • Inlet port: 3/8″
  • Outlet port: 3/8”

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