Help, please – experienced colleagues in the chemical industry, could you take a look and see if there are any issues with the installation of this steam trap?

This post was last edited by CHANGBAISHI on 2020-12-19 at 15:57. To confirm whether the installation is correct, the best approach is to consult the valve’s manual or contact the manufacturer. Either you disassemble it to see what the internal structure looks like; once you understand the principle, you can determine whether it was installed correctly.

Check the valve specification sheet and ask the manufacturer. Visually, it resembles a floating ball type steam trap; this type of steam trap can only be installed horizontally and not vertically. After confirming the type of steam trap, check the design drawings to see if there is a design error or some issue with the procurement

Vertical pipe installation is uncommon; let’s take a look at the internal structure

Float balls generally need to be installed horizontally

Not necessarily; it mainly depends on the instructions – once you understand the structure, you can determine whether it’s correct

When encountering it for the first time, it is usually installed at a standard level; in such cases, one has to refer to its instructions or consult the manufacturer

This type of steam trap has been seen installed in this way for the first time

Key points and precautions for installing steam traps: The proper installation of steam traps has a direct impact on their proper functioning as well as on the production efficiency of the equipment. 20% of the effectiveness of steam traps is attributed to the quality of installation. As a component of pressure pipelines, Hangzhou Watt Energy Saving Engineering Co., Ltd. believes that steam traps must be installed by qualified installers in strict accordance with standard installation procedures, in order to ensure that both the steam traps and the equipment operate at their optimal efficiency. Before installation, the model, diameter, pressure difference, temperature, pressure, connection class, and standards of the steam trap must be carefully verified. A data record combining the on-site label information with the trap’s identification number should be established to facilitate the management and maintenance of its operation. Watt steam traps must undergo pressure testing and sealing tests before leaving the factory; functional testing is also available if requested. And a one-to-one test report or certificate of conformity provided by the manufacturer is also offered. For steam traps with special requirements, such as those that need material certificates, welding inspection certificates, proof of gasket material, casting batch numbers, etc., these must be verified before installation. Proper installation of a steam trap relies on the installer’s understanding of the steam trap and its applications, adherence to the installation and maintenance manual, communication with the process design team and steam equipment suppliers, and strict compliance with the installation diagrams. Therefore, before using the steam trap, it is necessary to ensure that the pipeline it is installed in is clean, and the bolts should be tightened thermally within 24 hours. In corrosive environments, attention should be paid to the corrosion protection of the steam trap. Nearly 20 years of field experience of Hangzhou Watt Energy Saving Engineering Co., Ltd. shows that although steam traps are considered to be minor components in the overall steam system, they have a significant impact on the system’s operation and economic efficiency. Therefore, the maintenance and inspection of steam traps are also crucial; it is essential to pay due attention to their important role in production processes. Regular maintenance to keep the steam trap in good working condition is essential to achieve optimal energy savings and improve economic efficiency. Sometimes, the energy waste resulting from just a leak in a steam trap can be quite significant.