Y-Strainers are typically used in
applications where the amount of solids to be removed is small, and where
frequent clean-out is not required. They are most often installed in gaseous
services such as steam, air, nitrogen, natural gas, etc. The compact, cylindrical
shape of the Y-strainer is very strong and can readily accommodate the high
pressures that are common in this type of service. Pressures up to 6000 psi are
not unusual. When steam is being handled, high temperature can be an additional
complicating factor. A Y-strainer has the advantage of being able to be
installed in either a horizontal or vertical position. However, in both cases,
the screening element or "leg" must be on the "downside" of
the strainer body so the entrapped solids can be properly collected and held
for disposal. |
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