Steam Trap

ATB-5(Screwed type) ATB-5F(Flanged type) Thermostatic type Steam Trap

  1. Trap, Bypass line and stop valve, 3 functions in one unit.
  2. It can be installed freely in horizontal and vertical pipe.
ATB-5F
ATB-5,ATB-5F
ATB-5
Model ATB-5 ATB-5F
Type Thermostatic
Size 15 - 25
Applicable pressure Max. 1.0MPa
Application temperature Max. 184 Deg.C
Allowed back pressure Within 50% of pressure on inlet side
(Minimum Pressure difference : 0.03MPa)
Materials Body : Cast iron
Disc & Seat : Stainless steel
Bellows : Stainless steel
End connection Screwed JIS Rc Flanged JIS 10KFF
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AT-6(Screwed type) AT-6F(Flanged type) Thermostatic type Steam Trap

  1. Energy saving : Drain and air can be discharged out smoothly at the start-up of steam flow.
  2. It can be installed freely in horizontal and vertical pipe.
  3. 2 different materials are available for the body, Stainless steel or Mild steel.
AT-6F
AT-6,AT-6F
AT-6
Model AT-6 AT-6F
Type Thermostatic
Size 15 - 25
Applicable pressure Max. 1.0MPa
Applicable
temperature
Max. 184 Deg.C
Allowed back pressure Within 50% of pressure on inlet side
(Minimum pressure difference : 0.03MPa)
Materials Body : Mild steel or Stainless steel
Disc & Seat : Stainless steel
Bellows : Stainless steel
End connection Screwed JIS Rc Flanged JIS 10KFF
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AK-1H(Screwed type), AK-2H(Flanged type) Bucket type Steam Trap

AK-1H
AK-1H
Model AK-1H AK-2H
Type Bucket
Size 15 - 25 32 - 50 65 - 80
Applicable pressure 0.035 - 0.7MPa
0.035 - 1.0Mpa
0.02 - 0.7MPa
0.02 - 1.0Mpa
0.02 - 0.7MPa
Applicable
temperature
Max. 184 Deg.C
Materials Body(Cast iron) Disc(Stainless steel)
Bucket
(Zinc bronze)
Bucket
(Stainless steel)
Bucket
(Zinc bronze)
End connection Screwed JIS Rc Flanged JIS 10KFF
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AK-5(Screwed type), AK-5F(Flanged type) Bucket type Steam Trap

AK-5F
AK-5,AK-5F
AK-5
Model AK-5 AK-5F
Type Bucket
Size 15 - 25
Applicable pressure For 0.3MPa : 0.01 - 0.3MPa, For 0.7MPa : 0.01 - 0.7MPa
For 1.0MPa : 0.01 - 1.0MPa, For 1.6MPa : 0.01 - 1.6MPa
Applicable
temperature
For 0.3, 0.7, 1.0MPa : Max. 184 Deg.C
For 1.6MPa : Max. 220 Deg.C
Materials Body(Cast iron) Disc(Stainless steel)
Bucket(Stainless steel)
End connection Screwed JIS Rc Flanged JIS 10K, 20K (FF Common use)
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AF-11H Float type Steam Trap

AF-11H
Model AF-11H
Type Float
Size 15 - 50
Applicable pressure Max. 0.5MPa
Applicable
temperature
Max. 160 Deg.C
Materials Body(Cast iron) Disc(Cast bronze)
End connection Screwed JIS Rc
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For sizes 65 & 80mm, the model should be AF-11HF, and specifications are different from Model AF-11H.


AF-15F Float type Steam Trap

AF-15F
Model AF-15F
Pressure For 0.4MPa For 0.9MPa
Type Float
Size 20 - 50
Applicable pressure Max. 0.4MPa Max. 0.9MPa
Applicable
temperature
Max. 180 Deg.C
Materials Body(Cast iron) Disc and float(Stainless steel)
End connection Flanged JIS 10KFF
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AT-1A / AT-1S Radiator Trap

AT-1A
AT-1A
Model AT-1A AT-1S
Angle Angle type Straight type
Type Bellows
Size 15 - 25
Applicable pressure Max. 100kPa
Applicable
temperature
Max. 120 Deg.C
Materials Body : Cast bronze chrome plated
Disc & Seat : Brass
Bellows : Phosphor bronze
End connection Inlet : Union joint with JIS R Screw end
Outlet : Screwed JIS Rc
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