TB Series | Temperature Control Steam Traps

Steam Traps TB Series | Temperature Control Steam Traps TB9N

Steam Traps TB Series | Temperature Control Steam Traps

TB9N

  • 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

    Features/Applications

    Features

    • Complete steam containment

      The temperature control trap operates with an adjustable subcooling of condensate. Thus maintaining a certain condensate level in the trap. This mechanism provides a 100% tight sealing and effectively prevents steam loss during operation.

    • 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.

    • Quick startup

      Swiftly discharges the initial cold condensate and air.
      Also fulfils the function of an air vent.

    • Energy saving effect

      A significant energy saving effect is achieved by controlling the temperature of discharged condensate. Especially in application where sensible heat of condensate can be used for heating purpose, this trap reduces steam consumption significantly.

    • Optional: blowdown valve

      Also available are versions with a blowdown valve to eliminate dirt from pipelines and scale without having to disassemble the trap.
      If you require a a blowdown valve, please specify TB9BN-C or TB9BN-R.
      ● select TB9BN-C up to 0,98MPa (142psig)
      ● select TB9BN-R up to 1,6MPa (232psig)

    Typical applications

    Suitable for steam main lines, steam tracing, tank heating, heaters, and similar applications.

    Dimensions/Weight

    Dimensions/Weight

     

    Screwed / Socket Weld

    TB9N_Rc.png

     

    Size Dimensions (mm) Dimensions (in) Weight
    L H1 H2 W L H1 H2 W (kg) (lb)
    1/2” 70 82 18 56 2.8 3.23 0.7 2.2

    0,9

    2.0
    3/4” 80 19 3.2 0.8 1,0 2.2
    1” 23 0.9 1,1 2.4

     

    Flanged

    TB9N_FF.png

     

    JIS,ASME 

    Size Dimensions (mm) Dimensions (in) Weight (kg) Weight (lb)
    JIS(FF,RF) ASME/JPI(RF) JIS(FF,RF) ASME/JPI(RF)
    L H1 H2 W 10K, 16K 20K 150lb 300lb L H1 H2 W 10K, 16K 20K 150lb 300lb
    1/2” 145 82 18 56 5.7 3.2 0.7 2.2 2,4 2,5 2,0 2,5 5.3 5.5 4.4 5.5
    3/4” 19 0.8 2,8 2,9 2,5 3,4 6.2 6.4 5.5 7.5
    1” 23 0.9 3,9 4,1 3,2 4,2 8.6 9.0 7.1 9.3

     

    DIN PN40 

    Size

    Dimensions (mm) Dimensions (in) Weight
    L H1 H2 W L H1 H2 W (kg) (lb)
    DN15 150 82 18 56 5.9 3.2 0.7 2.2 2,6 5.7
    DN20 3,4 7.5
    DN25 160 6.3 4,0 8.8


    *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

    Screwed

    Rc,NPT

    1/2”

    1,6

    230 1,6 230 350 662 50 - 180 122-356 100
    (at 0,5MPa)
    212
    (at 73psig)

    Forged steel

    A105

    3/4”
    1”
    TB9NF

    Flanged

    FF,RF*

    1/2”
    3/4”
    1”
    TB9NW

    Socket Weld

    SW

    1/2”
    3/4”
    1”

    *Available flange standards: ASME/JPI 150lb, 300lb,  DIN PN40,  JIS 10K, 16K, 20K

    ●Maximum allowable pressure (PMA): 4,0MPa (580psig)  PMA is the pressure that can be tolerated by pressure-resistant parts (body).
    ●Maximum allowable temperature (TMA): 400℃ (752℉)  TMA is the temperature that can be tolerated by pressure-resistant parts (body).
    ●Minimum operating differential pressure (⊿PMN): 0,01MPa (1.5psig) ⊿PMN is the minimum operating differential pressure between the trap inlet and outlet.

    *It is possible to change the standrad 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.

    Installation Examples

    TB7N_9N.png

    Features

    • Complete steam containment

      The temperature control trap operates with an adjustable subcooling of condensate. Thus maintaining a certain condensate level in the trap. This mechanism provides a 100% tight sealing and effectively prevents steam loss during operation.

    • 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.

    • Quick startup

      Swiftly discharges the initial cold condensate and air.
      Also fulfils the function of an air vent.

    • Energy saving effect

      A significant energy saving effect is achieved by controlling the temperature of discharged condensate. Especially in application where sensible heat of condensate can be used for heating purpose, this trap reduces steam consumption significantly.

    • Optional: blowdown valve

      Also available are versions with a blowdown valve to eliminate dirt from pipelines and scale without having to disassemble the trap.
      If you require a a blowdown valve, please specify TB9BN-C or TB9BN-R.
      ● select TB9BN-C up to 0,98MPa (142psig)
      ● select TB9BN-R up to 1,6MPa (232psig)

    Typical applications

    Suitable for steam main lines, steam tracing, tank heating, heaters, and similar applications.

    Dimensions/Weight

     

    Screwed / Socket Weld

    TB9N_Rc.png

     

    Size Dimensions (mm) Dimensions (in) Weight
    L H1 H2 W L H1 H2 W (kg) (lb)
    1/2” 70 82 18 56 2.8 3.23 0.7 2.2

    0,9

    2.0
    3/4” 80 19 3.2 0.8 1,0 2.2
    1” 23 0.9 1,1 2.4

     

    Flanged

    TB9N_FF.png

     

    JIS,ASME 

    Size Dimensions (mm) Dimensions (in) Weight (kg) Weight (lb)
    JIS(FF,RF) ASME/JPI(RF) JIS(FF,RF) ASME/JPI(RF)
    L H1 H2 W 10K, 16K 20K 150lb 300lb L H1 H2 W 10K, 16K 20K 150lb 300lb
    1/2” 145 82 18 56 5.7 3.2 0.7 2.2 2,4 2,5 2,0 2,5 5.3 5.5 4.4 5.5
    3/4” 19 0.8 2,8 2,9 2,5 3,4 6.2 6.4 5.5 7.5
    1” 23 0.9 3,9 4,1 3,2 4,2 8.6 9.0 7.1 9.3

     

    DIN PN40 

    Size

    Dimensions (mm) Dimensions (in) Weight
    L H1 H2 W L H1 H2 W (kg) (lb)
    DN15 150 82 18 56 5.9 3.2 0.7 2.2 2,6 5.7
    DN20 3,4 7.5
    DN25 160 6.3 4,0 8.8


    *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

    Screwed

    Rc,NPT

    1/2”

    1,6

    230 1,6 230 350 662 50 - 180 122-356 100
    (at 0,5MPa)
    212
    (at 73psig)

    Forged steel

    A105

    3/4”
    1”
    TB9NF

    Flanged

    FF,RF*

    1/2”
    3/4”
    1”
    TB9NW

    Socket Weld

    SW

    1/2”
    3/4”
    1”

    *Available flange standards: ASME/JPI 150lb, 300lb,  DIN PN40,  JIS 10K, 16K, 20K

    ●Maximum allowable pressure (PMA): 4,0MPa (580psig)  PMA is the pressure that can be tolerated by pressure-resistant parts (body).
    ●Maximum allowable temperature (TMA): 400℃ (752℉)  TMA is the temperature that can be tolerated by pressure-resistant parts (body).
    ●Minimum operating differential pressure (⊿PMN): 0,01MPa (1.5psig) ⊿PMN is the minimum operating differential pressure between the trap inlet and outlet.

    *It is possible to change the standrad 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.

    TB7N_9N.png

    Contact