Weighing only 500g! A compact yet reliable trap with no steam leakage, excellent energy-saving performance.
The diaphragm-type steam trap is a trap that utilizes the temperature difference between the steam and condensate flowing into the trap to open and close the valve. 【Features】 1. Compact design! Even the larger models do not exceed 10 cm on any side, making it compact. It can be applied in crowded piping systems. 2. No steam leakage! It operates at temperatures from -5°C to -15°C below saturation temperature, preventing steam leakage and significantly reducing energy loss. 3. Versatile applications! Made of stainless steel, it is resistant to corrosion and can ensure a stable discharge flow, making it suitable for various applications. The ability to be installed both horizontally and vertically is also a testament to its high versatility.
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basic information
Nominal diameter: 8A/10A/15A/20A/25A Maximum operating pressure: 2.1MPa Maximum operating temperature: 220℃ Maximum discharge capacity: 660kg/h Body material: SCS13A/CF8 (stainless steel cast) Connection: threaded (flanged type can also be manufactured! Face-to-face dimensions can be customized)
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Applications/Examples of results
Food machinery Biotechnology equipment Small heat exchangers Tank heating Steam transport pipes Steam tracing Cleaning equipment, etc.
Detailed information
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This is the discharge flow diagram for DC1. The condensate flow rate represents the condensate temperature, with DC1-21H indicating a saturation temperature minus 10°C and DC1-21L indicating a saturation temperature minus 20°C.
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This is the dimension diagram for DC1. The distance between the faces for 8A/10A is 65mm, for 15A/20A is 7mm, and for 25A is 80mm.
Line up（2）
| Model number | overview |
|---|---|
| DC1-21H | The opening temperature is 5°C below the saturation temperature. |
| DC1-21L | The opening temperature is 15°C below the saturation temperature. |
catalog（2）
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Company information
Miyawaki is a specialized manufacturer of steam system products with over 90 years of history. Our product lineup includes steam traps, steam water heaters, and fluid control equipment, widely adopted in industries such as oil refining, chemical plants, and food processing. With decades of technical expertise and proven experience, we support the development of efficient and safe steam systems. From standard products to custom specifications, we offer flexible solutions tailored to existing installations. Delivering trusted quality and service to customers worldwide—feel free to contact us anytime.
