In high-pressure steam systems—from industrial boilers and food processing lines to textile dyeing plants and centralised heating systems—maintaining stable pressure is essential for safety, efficiency, and equipment longevity. For this reason, steam pressure-reducing valves have become an almost mandatory component in any steam-operated system.
Many businesses have encountered problems caused by excessively high steam pressure, such as pipe bursts, equipment damage, energy loss, or inconsistent product quality. Therefore, installing a steam pressure-reducing valve is crucial. Let’s explore the Tung Lung TL15 cast-iron steam pressure-reducing valve together with Bao Tin Steel.
Technical Specifications – TL15 Threaded Cast-Iron Steam Pressure-Reducing Valve
- Brand: TungLung
- Model: TL-15
- Origin: Taiwan
- Body Material: Cast iron
- Size Range: DN15 – DN50
- Operating Temperature: Up to 200°C
- Inlet Pressure: 3–10 kg/cm²
- Outlet Pressure: 1–4 kg/cm²
- Connection Type: Threaded
-> You may be interested in: ShinYi Pressure Reducing Valve

Reference Price for TL15 Steam Pressure-Reducing Valve
Below is the REFERENCE PRICE LIST for the TL15 steam pressure-reducing valve. Prices exclude VAT and may vary depending on order quantity, market conditions, and the supplier.
To receive the most accurate and up-to-date quotation, please contact Bao Tin Steel directly.
Contact Bao Tin Steel – Sales Department
| Model | Size | Working Pressure | Working Temperature | Material | Reference Price (VND) |
|---|---|---|---|---|---|
| TL15-15A | DN15 (1/2″) | Max 16 bar | Max 220°C | Cast iron | 1,250,000 – 1,450,000 |
| TL15-20A | DN20 (3/4″) | Max 16 bar | Max 220°C | Cast iron | 1,350,000 – 1,550,000 |
| TL15-25A | DN25 (1″) | Max 16 bar | Max 220°C | Cast iron | 1,500,000 – 1,750,000 |
| TL15-32A | DN32 (1 1/4″) | Max 16 bar | Max 220°C | Cast iron | 1,850,000 – 2,100,000 |
| TL15-40A | DN40 (1 1/2″) | Max 16 bar | Max 220°C | Cast iron | 2,200,000 – 2,500,000 |
| TL15-50A | DN50 (2″) | Max 16 bar | Max 220°C | Cast iron | 2,600,000 – 2,950,000 |
Applications of Taiwanese Steam Pressure-Reducing Valves
Steam pressure-reducing valves are widely applied in industries requiring high safety and precision, thanks to their excellent resistance to heat and pressure, including:
- Thermal power plants: Regulating steam pressure for turbines and auxiliary equipment
- Food & beverage processing: Maintaining stable pressure for sterilisation, cooking, and heating processes
- Textile industry: Supplying optimal steam pressure for dyeing, drying, and finishing
- Central heating and steam distribution systems: Delivering regulated steam pressure to each area

Conclusion
Steam pressure-reducing valves are specialised devices that ensure steam pressure is maintained at a safe and stable level across various production processes and steam-based systems. In industries such as thermal power, food processing, textile dyeing, printing, and central heating, effective pressure control not only enhances operational efficiency but also determines overall system safety.
A high-quality steam pressure-reducing valve helps prevent overpressure, reduce equipment failures, save energy, extend pipeline lifespan, and maintain stable system performance. To achieve these benefits, users must choose products that meet proper standards, have suitable capacity, and come from reputable suppliers.
Bao Tin Steel—an experienced distributor with over 13 years in supplying steel pipes, pipeline fittings, valves, and fire-protection materials—proudly provides reliable solutions for your industrial needs.
Besides valves, what other materials does your project require? Share with us and let Bao Tin Steel support you today.
Hotline: 0932 059 176

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