- 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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