What are Y type permanent strainers?
The Y strainer, also known as a ‘wye’ strainer, is an essential piece of equipment within fluid control procedures. Its name is determined from the shape of the component as it is constructed to feature a Y configuration. Within the body of the component is a mesh screen that can be accessed by a covered branch of the Y shape.
Its purpose is vital in the filtration of debris and dirt particles during the fluid transference process. The component is beneficial for protecting the longevity and reliability of several types of major capital equipment.
This type of strainer is mechanically designed to clean fluids in order to protect pipeline systems. It is a complementary component that safeguards equipment such as pumps, turbines, spray nozzles, heat exchangers, condensers and steam traps.
Why are Y type strainers such important pieces of equipment?
During the transfer of fluid, debris and miscellaneous particles can be collected during the transportation, pumping and manufacturing of certain products. When transferred to mechanical equipment, the presence of sediments, pipe rust and dirt within fluids can interfere with the functionality and reliability of expensive and valuable equipment.
Y strainers seek to eliminate these problems by utilising mesh screens within the Y strainer. Different-sized screens can be used depending on the job at hand. It is important to understand the requirements of your fluid transfer to understand the size of the fluid particles required to pass through and the size of debris that needs to be filtered. Mesh sizes can range from 20 to 400, reducing the number of openings within the mesh so that openings become larger for larger particles to pass through.
The right filter will depend on the pipeline system utilised, the material that is used within the system, the size of the debris that needs to be removed, and the temperature and system pressure. Sizing too small or too large will affect the reliability of your system, meaning it is important to utilise a Y-type strainer correctly, with the appropriate filter size.
Benefits of Y type permanent strainers
- Two types of covers
Two types of Y type strainers featuring alternative covers offer different functionality and safety mechanisms for the needs of different industries. Most clients can utilise the bolted cover that provides quick access to the strainer to clear and change the filter. Alternatively, for those in the gas industry, an increased safety cover prevents the cover from being removed before the unit is vented and the internal residue pressure is removed. This provides optimum safety to the operator.
- Enhance the reliability and longevity of your equipment
We have previously discussed how Y type permanent strainers are effective for prolonging the reliability of major capital equipment. This can also be considered a cost-saving mechanism as it reduces the need for replacement and repair of internal components that have degraded as a result of dirt and debris with fluid transfers.
- Various materials and features available
Y type permanent strainers offer numerous applications across various industries due to their versatility. The component is available in a range of materials such as cast iron, SG iron, carbon steel, heat-resistant steel, and low-temperature steel. Various pressure connections, specially manufactured screens, flanged drain connections and special coatings can also be provided for specific applications.
One of the leading suppliers of Y Type strainers is VeeBee Filtration who have over 50 years of experience, plus extensive in-house design, manufacture and testing facilities. Click here for further information.
