92/38, No.12 Street, Quarter 18, Binh Hung Hoa Ward, Binh Tan District, Ho Chi Minh City, Vietnam.

DOUGLAS Steam Traps

Ball Float Steam Traps

Price: Contact

  • Model: GA, GB, GC, GD, GE
  • Trademark: DOUGLAS
  • Origin: Italy
  • Ball Float Steam Traps

    • Sizes: 1/2" to 2" [15mm to 50mm]
    • Maximum operating pressure: 580 psig [40barg]
    • Maximum differential pressure: 465 psig [32barg] 
    • Materials: Carbon steel, stainless steel, and alloy steel
    • Model: GA, GB, GC, GD, GE


    OPERATING PRINCIPLE

    is based on the different density between steam and condensate. The weight of the float acting through the lever, keeps the valve closed when the trap is empty. As the condensate enters the trap it rises the float and opens the valve overcoming the pressure acting on it.If no more condensate reaches the trap the float descends closing the valve again. When the condensate load is steady the float sets to produce a continous discharge. The condensate
    level in the body is always above the valve creating a perfect water seal. The closed float trap is unable to discharge air, herefore a small thermostatic air vent is always installed inside the body at this purpose.

     

    DOUGLAS ITALIA Technologies


    DOUGLAS ITALIA* steam trap and strainer technologies offers a complete line of steam traps to meet process applications around the world.

    • Thermodynamic
    • Thermostatic
      • Balanced pressure
      • Bimetallic
    • Inverted bucket
    • Ball float

    DOUGLAS ITALIA technologies include

    • Steam distribution manifolds
    • Condensate recovery manifolds
    • Steam trap stations
    • Sight glasses

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