TB Series | Temperature Control Steam Traps

Steam Traps TB Series | Temperature Control Steam Traps TB9N-SR

Steam Traps TB Series | Temperature Control Steam Traps

TB9N-SR

  • SCCV System
  • Stainless Steel
  • Supports condensate recovery
  • Horizontal installation
  • Vertical installation
  • Bypass function
  • Auto blow-off
    • Option
      - Customized flange face-to-face
    Steam Traps TB Series | Temperature Control Steam Traps TB9N-SR

    Features/Applications

    Features

    • Takes only 1/10th of the previous time required to remove scale

      Disassembly before cleaning is no longer needed. Remove scale instantly by simply turning a handle with no need to stop the flow of steam. The time required is approximately 3 minutes per trap.

    • Elimination of flow channel-blocking scale

      Lots of scale builds up in the flow channel (valve hole inlet and outlet) of temperature control traps. Scale removal work is performed from below the valve hole, so it is possible to get rid of all scale.

    • Pre-emptive action before closing performance deteriorates

      This product enables efficient regular scale removal work. Poor closing performance caused by scale can be prevented through regular scale removal.

    • Superb durability

      The MIYAWAKI SCCV (Self Closing and Centering Valve) System has the effect of increasing durability by achieving soft closing during operation.
      Consisting of a free rotating valve that is centered and guided by the condensate flow, hence perfectly fitted in the valve seat even under extreme conditions of high pressure applications. This significantly reduces wear and erosion of the valve components.

    TB-scale.png
     

    Typical applications

    Suitable for steam main lines, steam tracing, tank heating, heaters, and other such uses.

    Dimensions/Weight

    Dimensions/Weight

     

    Screwed / Socket Weld

    TB-SR_Rc.png

     

    Size Dimensions (mm) Dimensions (in) Weight
    L H1 H2 W L H1 H2 W (kg) (lb)
    1/2” 70 82 54 56 2.8 3.2 2.1 2.2 1,0 2.2
    3/4” 80 3.2 1,1 2.4
    1” 1,2 2.7

     

    Flanged

    TB-SR_FF.png

     

    JIS,ASME 

    Size Dimensions (mm) Dimensions (in) Weight (kg) Weight (lb)
    L H1 H2 W L H1 H2 W JIS(FF,RF) ASME/JPI(RF) JIS(FF,RF) ASME/JPI(RF)
    10K,16K 20K 150lb 300lb 10K,16K 20K 150lb 300lb
    1/2” 145 82 54 56 5.71 3.23 2.13 2.2

    2,5

    2,6 2,1 2,6 5.5 5.7 4.6 5.7
    3/4” 2,9 3,0 2,6 3,5 6.4 6.6 5.7 7.7
    1” 4,0 4,2 3,3 4,3 8.8 9.3 7.3 9.5

     

    DIN PN40

    Size

    Dimensions (mm) Dimensions (in)

    Weight

    L H1 H2 W L H1 H2 W (kg) (lb)
    DN15 150 82 54 56 5.9 3.2 2.1 2.2 2,7 6.0
    DN20 3,5 7.7
    DN25 160 6.3 4,1 9.0

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

    Specifications

    Model Connection

    Max. operating

    pressure

    Max. operating

    differential pressure

    Max. operating

    temperature

    Adjustable range

    Standard set

    temperature

    Body

    material

    Type Size

    PMO

    (MPa)

    PMO

    (psig)

    (MPa) (psig)

    TMO

    (℃)

    TMO

    (℉)

    (℃) (℉) (℃) (℉)
    TB9N-SR

    Screwed

    Rc,NPT

    1/2”

    1,6

    230 1,6 230 230 446 50 - 180 122-356

    100

    (at 0,5MPa)

    212
    (at 73psig)

    Forged steel

    A105

    3/4”
    1”
    TB9NF-SR

    Flanged

    FF,RF

    1/2”
    3/4”
    1”
    TB9NW-SR

    Socket Weld

    SW

    1/2”
    3/4”
    1”

    *Installation in both horizontal and vertical piping is possible, but please install with a downward tilt to ensure condensate can easily run into the steam trap.

    *It is possible to change the standard factory set temperature. Please specify the operating pressure and set temperature.

    *Please refer to the installation manual how to adjust the set temperature.

    Discharge Capacity

    TB9N.png
     

    ●⊿t is the difference between the temperature of a temperature control trap when the valve is initially opened and condensate temperature.

     The temperature difference (⊿t) upon the initial passage of air is great, and indicates that the flow rate will also increase.

     

    Curve1 shows the trap's maximum capacity when discharaging cold condensate.

    **Curve2 shows the trap's maximum capacity when discharaging hot condensate at a temperature of 10°C (18°F) below the adjusted temperature of the trap.

    Procedure for scale removal

    TB-SR-ex1.png

     

    Features

    • Takes only 1/10th of the previous time required to remove scale

      Disassembly before cleaning is no longer needed. Remove scale instantly by simply turning a handle with no need to stop the flow of steam. The time required is approximately 3 minutes per trap.

    • Elimination of flow channel-blocking scale

      Lots of scale builds up in the flow channel (valve hole inlet and outlet) of temperature control traps. Scale removal work is performed from below the valve hole, so it is possible to get rid of all scale.

    • Pre-emptive action before closing performance deteriorates

      This product enables efficient regular scale removal work. Poor closing performance caused by scale can be prevented through regular scale removal.

    • Superb durability

      The MIYAWAKI SCCV (Self Closing and Centering Valve) System has the effect of increasing durability by achieving soft closing during operation.
      Consisting of a free rotating valve that is centered and guided by the condensate flow, hence perfectly fitted in the valve seat even under extreme conditions of high pressure applications. This significantly reduces wear and erosion of the valve components.

    TB-scale.png
     

    Typical applications

    Suitable for steam main lines, steam tracing, tank heating, heaters, and other such uses.

    Dimensions/Weight

     

    Screwed / Socket Weld

    TB-SR_Rc.png

     

    Size Dimensions (mm) Dimensions (in) Weight
    L H1 H2 W L H1 H2 W (kg) (lb)
    1/2” 70 82 54 56 2.8 3.2 2.1 2.2 1,0 2.2
    3/4” 80 3.2 1,1 2.4
    1” 1,2 2.7

     

    Flanged

    TB-SR_FF.png

     

    JIS,ASME 

    Size Dimensions (mm) Dimensions (in) Weight (kg) Weight (lb)
    L H1 H2 W L H1 H2 W JIS(FF,RF) ASME/JPI(RF) JIS(FF,RF) ASME/JPI(RF)
    10K,16K 20K 150lb 300lb 10K,16K 20K 150lb 300lb
    1/2” 145 82 54 56 5.71 3.23 2.13 2.2

    2,5

    2,6 2,1 2,6 5.5 5.7 4.6 5.7
    3/4” 2,9 3,0 2,6 3,5 6.4 6.6 5.7 7.7
    1” 4,0 4,2 3,3 4,3 8.8 9.3 7.3 9.5

     

    DIN PN40

    Size

    Dimensions (mm) Dimensions (in)

    Weight

    L H1 H2 W L H1 H2 W (kg) (lb)
    DN15 150 82 54 56 5.9 3.2 2.1 2.2 2,7 6.0
    DN20 3,5 7.7
    DN25 160 6.3 4,1 9.0

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

    Model Connection

    Max. operating

    pressure

    Max. operating

    differential pressure

    Max. operating

    temperature

    Adjustable range

    Standard set

    temperature

    Body

    material

    Type Size

    PMO

    (MPa)

    PMO

    (psig)

    (MPa) (psig)

    TMO

    (℃)

    TMO

    (℉)

    (℃) (℉) (℃) (℉)
    TB9N-SR

    Screwed

    Rc,NPT

    1/2”

    1,6

    230 1,6 230 230 446 50 - 180 122-356

    100

    (at 0,5MPa)

    212
    (at 73psig)

    Forged steel

    A105

    3/4”
    1”
    TB9NF-SR

    Flanged

    FF,RF

    1/2”
    3/4”
    1”
    TB9NW-SR

    Socket Weld

    SW

    1/2”
    3/4”
    1”

    *Installation in both horizontal and vertical piping is possible, but please install with a downward tilt to ensure condensate can easily run into the steam trap.

    *It is possible to change the standard factory set temperature. Please specify the operating pressure and set temperature.

    *Please refer to the installation manual how to adjust the set temperature.

    TB9N.png
     

    ●⊿t is the difference between the temperature of a temperature control trap when the valve is initially opened and condensate temperature.

     The temperature difference (⊿t) upon the initial passage of air is great, and indicates that the flow rate will also increase.

     

    Curve1 shows the trap's maximum capacity when discharaging cold condensate.

    **Curve2 shows the trap's maximum capacity when discharaging hot condensate at a temperature of 10°C (18°F) below the adjusted temperature of the trap.

    TB-SR-ex1.png

     

    Contact