E Series | Inverted Bucket Steam Traps

Steam Traps E Series | Inverted Bucket Steam Traps ES8N

Steam Traps E Series | Inverted Bucket Steam Traps

ES8N

  • SCCV System
  • Stainless Steel
  • Supports condensate recovery
  • Horizontal installation
  • Vertical installation
  • Bypass function
  • Auto blow-off

    1978 Received the Award for Excellence in Energy Saving

    Steam Traps E Series | Inverted Bucket Steam Traps ES8N

    Features/Applications

    Features

    • No condensate logging on primary side

      Intermittent or continuous discharge depending on condensate loads means no condensate stacking up on the primary side.

    • Superb durability

      Offers superb durability thanks to the SCCV System valve and robust super lever, as well as stainless steel internal components.

    • Easy maintenance

      For quick and easy maintenance, this model can be repaired directly in line.

    • Condensate recovery

      With its high degree of back pressure tolerance, this model supports condensate recovery at pressures up to 90% of the upstream pressure.

    • Complete steam containment

      A double steam separation mechanism (implemented with a U-shaped duct and inverted bucket) provides reliable steam separation and ensures trap tightness.

    • Free from steam and air locking

      This model is free from steam and air locking due to a small air vent hole in the top of the bucket (discharges hot air and non-condensable gases).

    SCCV_color_big.png

    *’SCCV System’ is an abbreviation of Self Closing and Centering Valve System.

    Typical applications

    Suitable for a wide range of applications including industrial plants, food and beverage, dyeing, and cleaning.

    Dimensions/Weight

    Dimensions/Weight ​​​​

    Screwed

    ES8N_Rc_1.png

    Size (”)

    Dimensions (mm) Dimensions (in) Weight
    L H1 H2 W L H1 H2 W (kg) (lb)
    1/2" 130

    73

    90 100 5.1 2.9 3.5 3.9 3,7 8.2
    3/4"
    1" 135 5.3 3,9 8.6

     

     

    Flanged

    ES8NF_FF.png

     

    Size (”) Dimensions (mm) Dimensions (in) Weight
    L H1 H2 W L H1 H2 W (kg) (lb)
    1/2” 175 73 90 100 6.9 2.9 3.5 3.9 5,3 11.7
    3/4” 195 68 95 7.7 2.7 3.7 5,7 12.5
    1” 215 8.5 6,8 15.0

    Specifications

    Model Connection

    Max. operating

    pressure

    Max. operating

    pressure differential

    Max. operating

    temperature

    Body

    material

    Type Size (MPa) (psig) (MPa) (psig) TMO(℃) TMO(℉)
    ES8N-5

    Screwed

    Rc,NPT

    1/2” 0,5 73 0,5 73 350 662

    Ductile cast

    iron

    FCD450

    3/4”
    1”
    ES8N-8 1/2” 0,8 116 0,8 116
    3/4”
    1”
    ES8N-16 1/2” 1,6 230 1,6 230
    3/4”
    1”
    ES8NF-5

    Flanged

    FF,RF*

    1/2” 0,5 73 0,5 73
    3/4”
    1”
    ES8NF-8 1/2” 0,8 116 0,8 116
    1/2"
    3/4”
    1”
    ES8NF-16 1/2” 1,6 230 1,6 230
    3/4”
    1”

    *Available flange standards: ASME/JPI 150lb, 300lb,  DIN PN16,  JIS 10K, 16K, 20K

    Discharge Capacity

    ES8N.png

    Installation Examples

    ES_haikan.png

    ●To keep the drawing simple, bypass lines, valves, and other required equipment are not displayed. 
    ●If you wish to recover condensate, attach a check valve (CV model) and shut off valve on the trap’s outlet side

    Features

    • No condensate logging on primary side

      Intermittent or continuous discharge depending on condensate loads means no condensate stacking up on the primary side.

    • Superb durability

      Offers superb durability thanks to the SCCV System valve and robust super lever, as well as stainless steel internal components.

    • Easy maintenance

      For quick and easy maintenance, this model can be repaired directly in line.

    • Condensate recovery

      With its high degree of back pressure tolerance, this model supports condensate recovery at pressures up to 90% of the upstream pressure.

    • Complete steam containment

      A double steam separation mechanism (implemented with a U-shaped duct and inverted bucket) provides reliable steam separation and ensures trap tightness.

    • Free from steam and air locking

      This model is free from steam and air locking due to a small air vent hole in the top of the bucket (discharges hot air and non-condensable gases).

    SCCV_color_big.png

    *’SCCV System’ is an abbreviation of Self Closing and Centering Valve System.

    Typical applications

    Suitable for a wide range of applications including industrial plants, food and beverage, dyeing, and cleaning.

    Dimensions/Weight ​​​​

    Screwed

    ES8N_Rc_1.png

    Size (”)

    Dimensions (mm) Dimensions (in) Weight
    L H1 H2 W L H1 H2 W (kg) (lb)
    1/2" 130

    73

    90 100 5.1 2.9 3.5 3.9 3,7 8.2
    3/4"
    1" 135 5.3 3,9 8.6

     

     

    Flanged

    ES8NF_FF.png

     

    Size (”) Dimensions (mm) Dimensions (in) Weight
    L H1 H2 W L H1 H2 W (kg) (lb)
    1/2” 175 73 90 100 6.9 2.9 3.5 3.9 5,3 11.7
    3/4” 195 68 95 7.7 2.7 3.7 5,7 12.5
    1” 215 8.5 6,8 15.0
    Model Connection

    Max. operating

    pressure

    Max. operating

    pressure differential

    Max. operating

    temperature

    Body

    material

    Type Size (MPa) (psig) (MPa) (psig) TMO(℃) TMO(℉)
    ES8N-5

    Screwed

    Rc,NPT

    1/2” 0,5 73 0,5 73 350 662

    Ductile cast

    iron

    FCD450

    3/4”
    1”
    ES8N-8 1/2” 0,8 116 0,8 116
    3/4”
    1”
    ES8N-16 1/2” 1,6 230 1,6 230
    3/4”
    1”
    ES8NF-5

    Flanged

    FF,RF*

    1/2” 0,5 73 0,5 73
    3/4”
    1”
    ES8NF-8 1/2” 0,8 116 0,8 116
    1/2"
    3/4”
    1”
    ES8NF-16 1/2” 1,6 230 1,6 230
    3/4”
    1”

    *Available flange standards: ASME/JPI 150lb, 300lb,  DIN PN16,  JIS 10K, 16K, 20K

    ES8N.png
    ES_haikan.png

    ●To keep the drawing simple, bypass lines, valves, and other required equipment are not displayed. 
    ●If you wish to recover condensate, attach a check valve (CV model) and shut off valve on the trap’s outlet side

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