- Bi-metal ring eliminates air binding.
- Stable performance and superior durability
- ductile cast iron body and up to 2.0 MPa
- Built-in strainer
- Insulation cover avoiding no-load actuation
Japan, Yoshitake
YOSHITAKE TD-30NA Steam Trap/Air Trap

Made in Japan
Manufacturer: Yoshitake
Model: TD-30NA
Specifications
Features | Disc, flanged, 2.0MPa | |
---|---|---|
Type | Disc type steam trap | |
Specifications | Product type | Steam Trap_Disc |
Nominal size | 15A (1/2″) – 25A (1″) | |
Application | Steam condensate | |
End connection | JIS 10K FF flanged, JIS 20K FF flanged, EN PN16/25 flanged | |
Max. pressure | 2 MPa | |
Working pressure | 0.035 – 2.0 MPa (Max. 1.0MPa for JIS10K) | |
Allowable back pressure | 50% of inlet pressure | |
Working temperature | Max. 220 degree(C) | |
Material | Body | Ductile cast iron |
Valve disc | Stainless steel | |
Valve seat | Stainless steel | |
Strainer | Stainless steel |
Dimensions and Weights
Size | L (mm) | H (mm) | Weight (kg) |
---|---|---|---|
15A(1/2) | 125 | 51 | 2.3 |
20A(3/4) | 140 | 54 | 3.4 |
25A(1) | 150 | 65 | 4.1 |
About flow rate
Selection data:

Dimensional drawing
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