TB9BN-C Steam Trap by Miyawaki | Series TB
- Luis Alberto Fing

- 2 days ago
- 2 min read
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Introduction
In modern steam systems, maintaining accurate temperature control while preventing energy loss is essential for operational efficiency. The TB9BN-C Temperature Control Steam Trap – Series TB by Miyawaki is engineered to provide reliable condensate discharge with precise temperature regulation, making it ideal for process heating applications across diverse industries.
Designed with Japanese engineering excellence, the TB9BN-C supports stable system performance, reduced steam consumption, and long-term reliability.

Engineered Performance: TB9BN-C Steam Trap
The TB9BN-C Steam Trap is specifically developed for applications where temperature-sensitive condensate discharge is required. Unlike conventional traps, this model allows controlled condensate drainage at temperatures slightly below saturated steam temperature, improving heat transfer efficiency.
Key Technical Features
Temperature control discharge mechanism
Compact and durable body construction
Stable performance under varying pressure conditions
Energy-efficient condensate removal
Designed for process heating systems
The TB9BN-C utilizes a thermostatic operating principle that ensures condensate is discharged only after cooling to a predetermined temperature. This improves system thermal efficiency while minimizing live steam loss.
Technical Specifications – TB9BN-C Steam Trap
Parameter | Value |
Max. Operating Pressure | 0.98 MPa |
Max. Operating Temperature | 183°C |
Max. Discharge Capacity | 740 kg/h |
Why Choose the TB9BN-C Steam Trap?
Optimized Heat Transfer Efficiency
By holding condensate until it cools to a specific temperature, the trap maximizes latent heat utilization. This is particularly beneficial in:
Tracing lines
Heat exchangers
Jacketed equipment
Process heaters
Reliability in Demanding Industrial Environments
Engineered by Miyawaki, the TB9BN-C offers:
Long service life
Reduced maintenance frequency
Consistent operational accuracy
Resistance to harsh industrial conditions
For engineers and procurement specialists, this translates into lower lifecycle costs and improved plant productivity.
Applications Across Industries
The TB9BN-C Steam Trap is widely used in:
Chemical processing plants
Food and beverage production
Pharmaceutical manufacturing
Textile and industrial processing facilities
Its temperature-controlled discharge function makes it especially suitable for applications where maintaining stable surface temperatures is critical.
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