Pipeline ancillaries Strainers and filters
10
Kv values
DN15 (½")
DN20 (¾")
DN25 (1")
DN32 (1¼")
DN40 (1½")
DN50 (2")
DN65 (2½")
DN80 (3")
DN100 (4")
DN125 (5")
DN150 (6")
DN200 (8")
Size
Perforations 0.8, 1.6 and 3 mm
5
8
13
22
29
46
72
103 155 237 340 588
Mesh 40 and 100
5
8
13
22
29
46
72
103 155 237 340 588
Mesh 200
4
6
10
17
23
37
58
83
124 186 268 464
For conversion: Cv (UK) = Kv x 0.963 Cv (US) = Kv x 1.156
Safety information, installation and maintenance For full details see the Installation and Maintenance Instructions (IM-S60-18) supplied with the product. Installation note The strainer should be installed in the direction of flow, as indicated on the body. On applications involving steam or gases the pocket should be in the horizontal plane. On liquid systems the pocket should point downwards. Warning The strainer cap gasket contains a thin stainless steel support ring, which may cause physical injury if not handled and disposed of carefully. Disposal The product is recyclable. No ecological hazard is anticipated with disposal of this product, providing due care is taken.
How to order Example: 1 off Spirax Sarco DN40 Fig 34 strainer having flanged ASME 300 connections with stainless steel screen having 0.8 mm perforations.
10.6 52
TI-P064-02 CMGT Issue 15
Page 6 of 7
Fig 34 Carbon Steel Strainer - ASTM Material
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