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Dual Control Pressure Reducing Valve 1/2" NPT Union x NPT 10-25 psi

Item #:B143-12 
Manufacturer Item: 334-T3
Manufacturer: TACO INC.
Taco B143-12 Dual Control Pressure Reducing Valve 1/2" NPT Union x NPT 10-25 PSI
Taco boiler feed valves automatically feed water to a system whenever pressure in the system drops below the pressure setting of the valve. The dual control models combine the boiler feed with an in-line pressure relief valve. The built-in check prevents emptying the system if incoming pressure falls. They feature fast fill rates and an exclusive, lockable fast fill lever. Each valve is adjustable from10 to 25 psi, has a built-in check to prevent the emptying of the system if incoming pressure fails, and the easy to use fast fill lever is lockable.
  • Fast fill rate
  • Exclusive fast fill lever lock
  • Built-in check to prevent emptying the system if incoming pressure fails
  • Pressure setting adjustment separated from fast fill lever for easy, fast adjustment
  • 100 psi maximum supply side pressure, 30 psi relief valve setting, 12 psi factory setting
Sid Harvey Item #:B143-12: Replaces Part #:'s : B138-1 | B138-1R | B144-1A,

Taco B143-12

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B143-12

Valves Relief and Pressure

Brand Name
Taco
Type
Boiler Feed W/Fast Fill
Pressure Setting
10-25 PSI
Inlet Size
1/2" FPT
Outlet Size
1/2' FPT
B143-12
Dual Control Pressure Reducing Valve 1/2" NPT Union x NPT 10-25 psi
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