Pipeline ancillaries Strainers and filters
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Local regulations may restrict the use of this product to below the conditions quoted. In the interests of development and improvement of the product, we reserve the right to change the specification without notice. © Copyright 2025
TI-P168-07 CMGT Issue 6
Description The Fig 34 is an integrally flanged Y-type strainer designed to remove rust, scale and other debris from the pipeline. The standard stainless steel screen is 3 mm perforations. Standards This product fully complies with the requirements of the European Pressure Equipment Directive 2014/68/EU and carries the mark when so required. Certification Fig 34 Carbon Steel 'Y' Type Strainer - DN250 to DN400 (10" to 16")
The product is available with material certification to EN 10204 3.1 for body and cover. Note: All certification/inspection requirements must be stated at the time of order placement.
EN strainer
Optional extras
Perforations:
0.8 mm, 1.6 mm and 5 mm
Strainer screens
Mesh: 40, 100 and 200 Monel screen: Available on request
Blowdown or drain valve connections The cap can be drilled to the following sizes to enable a blowdown or drain valve to be fitted. Strainer size Blowdown valve Drain valve DN250 to DN400 2" 2"
7.6.30
Sizes and pipe connections DN250, DN300, DN350 and DN400 Available standard flanged connections: - EN 1092 PN40, PN25 and PN16. - ASME B 16.5 Class 150 and ASME B 16.5 Class 300. - JIS/KS 10 and JIS/KS 20.
ASME strainer
10.6 39
As standard all flanges are supplied with a raised face. Alternative flange facing can be supplied on request and must also be specified at the point of order placement.
Kv values Size
DN250
DN300
DN350
DN400
Perforated
950
1300
1800
2300
Mesh
850
1100
1500
1900
For conversion: Cv (UK) = Kv x 0.963 Cv (US) = Kv x 1.156
TI-P168-07 CMGT Issue 6
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Fig 34 Carbon Steel 'Y' Type Strainer - DN250 to DN400 (10" to 16")
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