E Series | Inverted Bucket Steam Traps

Steam Traps E Series | Inverted Bucket Steam Traps ER25

Steam Traps E Series | Inverted Bucket Steam Traps

ER25

  • SCCV System
  • Stainless Steel
  • Supports condensate recovery
  • Horizontal installation
  • Vertical installation
  • Bypass function
  • Auto blow-off
    • Option
      - Customized flange face-to-face
      - ASTM available

    1980 Received the Award for Excellence in Energy Saving

    Steam Traps E Series | Inverted Bucket Steam Traps ER25

    Features/Applications

    Features

    • 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.

    • Superb durability

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

    • 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).

    • Condensate recovery

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

    • Easy maintenance

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

    SuperDischargerSCCV_color_eng.png

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

    Typical applications

    Suitable for use in a wide range of fields including the plant industry, foodstuff manufacturing, dyeing, cleaning, and air conditioning.

    Dimensions/Weight

    Dimensions/Weight
     

    Flanged

    ER25_FF.png

     

    Size Flange standards Dimensions (mm) Dimensions (in) Weight
    H1 H2 H3 W H1 H2 H3 W (kg) (lb)

    1/2”
    3/4”
    1”

    JIS(RF)

    10K,20K,30K,40K

    340

    210

    180 345 248 13.4 8.3 7.1 13.6 9.8

    51,0

    112.4

    ASME/JPI(RF)

    150lb,300lb

    ASME/JPI(RF)

    600lb

    345 13.6

    ASME/JPI(RJ)

    150lb,300lb,600lb

    JIS(RF)

    63K

    380 15.0 58,0 127.9

    ASME/JPI(RF)

    900lb

    ASME/JPI(RJ)

    900lb,1500lb

    51,0 112.4
    1 1/4”
    1 1/2”
    2”

    JIS(RF)

    10K,20K,30K,40K

    380 15.0 58,0 127.9

    ASME/JPI(RF,RJ)

    150lb,300lb,600lb

    JIS(RF)

    63K

    400 15.8

    ASME/JPI(RF,RJ)

    900lb

    ASME/JPI(RJ)

    1500lb

     

    Size Flange standards Dimensions (mm) Dimensions (in) Weight
    L H1 H2 H3 L H1 H2 H3 (kg) (lb)
    DN15-25 DIN PN40 340 210 180 345 13.4 8.3 7.1 13.6 51,0 112.2

    DIN PN63/

    PN100 (DN15/DN20)

    345 13.6

    DIN

    PN63/PN100

    (DN25)

    380 15.0
    DN32-50

    DIN

    PN40/PN63/PN100

    400 15.8 58,0 127.9

    *Customized face-to-face dimensions on request.
    *Please contact MIYAWAKI for further information.

     

     

    Socket Weld

    ER25_SW.png

     

    Size Dimensions (mm) Dimensions (in) Weight
    H1 H2 H3 W H1 H2 H3 W (kg) (lb)
    1/2”
    3/4”
    1”
    1 1/4”
    1 1/2”


    340

    210 180 345 248 13.4 8.3 7.1 13.6 9.8 48,0 105.8
    2” 380 15.0 49,0 108.0

    Specifications

    Model Connection

    Max. operating

    pressure

    Max. operating

    pressure differential

    Max. operating

    temperature

    Body material
    Type Size (MPa) (psig) (MPa) (psig) (℃) (℉)
    ER25-25

    Flanged

    FF,RF

     

     

    1/2” 2,5 360 2,5 360 425 797

    Cast steel

    SCPH2

    3/4”
    1”
    1 1/4”
    1 1/2”
    2”
    ER25-45 1/2”

    4,4

    640 4,4 640
    3/4”
    1”
    1 1/4”
    1 1/2”
    2”
    ER25-65 1/2” 6,4 925 6,4 925
    3/4”
    1”
    1 1/4”
    1 1/2”
    2”
    ER25W-25

    Socket Weld

    SW

    1/2” 2,5 360 2,5 360

    425

    797

    Cast steel

    SCPH2

    3/4”
    1”
    1 1/4”
    1 1/2”
    2”
    ER25W-45 1/2” 4,4 640 4,4 640
    3/4”
    1”
    1 1/4”
    1 1/2”
    2”
    ER25W-65 1/2” 6,4 925 6,4 925
    3/4”
    1”
    1 1/4”
    1 1/2”
    2”

    *Available flange standards: ASME/JPI, DIN, JIS
    *Customized face-to-face dimensions on request.
    *Please contact MIYAWAKI for further information.

    Discharge Capacity

    ER25.png

    Installation Examples

    ER.png
    SuperDischargerSCCV_color_eng.png

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

    Typical applications

    Suitable for use in a wide range of fields including the plant industry, foodstuff manufacturing, dyeing, cleaning, and air conditioning.

    Dimensions/Weight
     

    Flanged

    ER25_FF.png

     

    Size Flange standards Dimensions (mm) Dimensions (in) Weight
    H1 H2 H3 W H1 H2 H3 W (kg) (lb)

    1/2”
    3/4”
    1”

    JIS(RF)

    10K,20K,30K,40K

    340

    210

    180 345 248 13.4 8.3 7.1 13.6 9.8

    51,0

    112.4

    ASME/JPI(RF)

    150lb,300lb

    ASME/JPI(RF)

    600lb

    345 13.6

    ASME/JPI(RJ)

    150lb,300lb,600lb

    JIS(RF)

    63K

    380 15.0 58,0 127.9

    ASME/JPI(RF)

    900lb

    ASME/JPI(RJ)

    900lb,1500lb

    51,0 112.4
    1 1/4”
    1 1/2”
    2”

    JIS(RF)

    10K,20K,30K,40K

    380 15.0 58,0 127.9

    ASME/JPI(RF,RJ)

    150lb,300lb,600lb

    JIS(RF)

    63K

    400 15.8

    ASME/JPI(RF,RJ)

    900lb

    ASME/JPI(RJ)

    1500lb

     

    Size Flange standards Dimensions (mm) Dimensions (in) Weight
    L H1 H2 H3 L H1 H2 H3 (kg) (lb)
    DN15-25 DIN PN40 340 210 180 345 13.4 8.3 7.1 13.6 51,0 112.2

    DIN PN63/

    PN100 (DN15/DN20)

    345 13.6

    DIN

    PN63/PN100

    (DN25)

    380 15.0
    DN32-50

    DIN

    PN40/PN63/PN100

    400 15.8 58,0 127.9

    *Customized face-to-face dimensions on request.
    *Please contact MIYAWAKI for further information.

     

     

    Socket Weld

    ER25_SW.png

     

    Size Dimensions (mm) Dimensions (in) Weight
    H1 H2 H3 W H1 H2 H3 W (kg) (lb)
    1/2”
    3/4”
    1”
    1 1/4”
    1 1/2”


    340

    210 180 345 248 13.4 8.3 7.1 13.6 9.8 48,0 105.8
    2” 380 15.0 49,0 108.0
    Model Connection

    Max. operating

    pressure

    Max. operating

    pressure differential

    Max. operating

    temperature

    Body material
    Type Size (MPa) (psig) (MPa) (psig) (℃) (℉)
    ER25-25

    Flanged

    FF,RF

     

     

    1/2” 2,5 360 2,5 360 425 797

    Cast steel

    SCPH2

    3/4”
    1”
    1 1/4”
    1 1/2”
    2”
    ER25-45 1/2”

    4,4

    640 4,4 640
    3/4”
    1”
    1 1/4”
    1 1/2”
    2”
    ER25-65 1/2” 6,4 925 6,4 925
    3/4”
    1”
    1 1/4”
    1 1/2”
    2”
    ER25W-25

    Socket Weld

    SW

    1/2” 2,5 360 2,5 360

    425

    797

    Cast steel

    SCPH2

    3/4”
    1”
    1 1/4”
    1 1/2”
    2”
    ER25W-45 1/2” 4,4 640 4,4 640
    3/4”
    1”
    1 1/4”
    1 1/2”
    2”
    ER25W-65 1/2” 6,4 925 6,4 925
    3/4”
    1”
    1 1/4”
    1 1/2”
    2”

    *Available flange standards: ASME/JPI, DIN, JIS
    *Customized face-to-face dimensions on request.
    *Please contact MIYAWAKI for further information.

    ER25.png
    ER.png

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