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JONENG
steam trap are available in threaded and flanged types, with various sizes and pressure ratings. They are high-temperature and corrosion-resistant, offer sensitive opening and closing, and provide stable drainage, making them suitable for steam systems.
The stainless steel steam trap for superheated water testing operates primarily based on the principles of thermodynamics and pressure difference. Upon startup, condensate and non-condensable gases enter the valve body, creating a lower pressure below the valve plate. This causes the valve to open and quickly discharge the condensate. When high-temperature steam or superheated water enters, the increased flow velocity creates a higher pressure above the valve plate, and the rising temperature causes flash evaporation of the medium, pushing the valve plate tightly against the valve seat and closing it. As the steam condenses and the pressure drops, the valve reopens to drain water. This cyclical action achieves efficient drainage and prevents steam loss, making it suitable for testing and operating systems under high-temperature and superheated conditions.
| Body Material | SS304 / SS316L Stainless Steel |
| Connection Type | Clamp / Threaded / Welded |
| Nominal Size | DN15 – DN50 (1/2" – 2") |
| Design Pressure | PN16 / PN25 / PN40 |
| Working Pressure | 16 – 40 bar |
| Working Temperature | 220 – 400°C |
| Applicable Media | Saturated Steam, Condensate |
| Surface Finish | Ra ≤ 0.8 μm |
| Standards | DIN / SMS / ISO / 3A |
Manufactured from stainless steel 317, providing superior corrosion resistance in superheated water and high-temperature steam conditions.
Thermodynamic disc operating principle ensures fast response, reliable condensate discharge, and effective prevention of live steam loss.
Compact and robust valve structure supports stable performance under fluctuating pressure and temperature test environments.
Suitable for superheated water testing systems, handling rapid temperature changes without distortion or sealing failure.
Simple internal design reduces maintenance frequency and ensures long service life in demanding industrial applications
The steam trap is widely used in chemical, power, oil refining, textile, and district heating systems. For example, in steam tracing pipelines of chemical plants, it continuously drains condensate to prevent water accumulation and water hammer; in power plant steam transmission systems, it ensures long-term stable equipment operation and reduces energy consumption.
Working Principles
The stainless steel steam trap for superheated water testing operates primarily based on the principles of thermodynamics and pressure difference. Upon startup, condensate and non-condensable gases enter the valve body, creating a lower pressure below the valve plate. This causes the valve to open and quickly discharge the condensate. When high-temperature steam or superheated water enters, the increased flow velocity creates a higher pressure above the valve plate, and the rising temperature causes flash evaporation of the medium, pushing the valve plate tightly against the valve seat and closing it. As the steam condenses and the pressure drops, the valve reopens to drain water. This cyclical action achieves efficient drainage and prevents steam loss, making it suitable for testing and operating systems under high-temperature and superheated conditions.
Feature and Specification
| Body Material | SS304 / SS316L Stainless Steel |
| Connection Type | Clamp / Threaded / Welded |
| Nominal Size | DN15 – DN50 (1/2" – 2") |
| Design Pressure | PN16 / PN25 / PN40 |
| Working Pressure | 16 – 40 bar |
| Working Temperature | 220 – 400°C |
| Applicable Media | Saturated Steam, Condensate |
| Surface Finish | Ra ≤ 0.8 μm |
| Standards | DIN / SMS / ISO / 3A |
Features
Manufactured from stainless steel 317, providing superior corrosion resistance in superheated water and high-temperature steam conditions.
Thermodynamic disc operating principle ensures fast response, reliable condensate discharge, and effective prevention of live steam loss.
Compact and robust valve structure supports stable performance under fluctuating pressure and temperature test environments.
Suitable for superheated water testing systems, handling rapid temperature changes without distortion or sealing failure.
Simple internal design reduces maintenance frequency and ensures long service life in demanding industrial applications
Application
The steam trap is widely used in chemical, power, oil refining, textile, and district heating systems. For example, in steam tracing pipelines of chemical plants, it continuously drains condensate to prevent water accumulation and water hammer; in power plant steam transmission systems, it ensures long-term stable equipment operation and reduces energy consumption.
