Fig 3716 SG Iron Strainer - DIN Material
Y-filter made of nodular cast iron with integral flanges and a cover fastened with bolts. The filter is manufactured from DIN material and contains a stainless steel sieve with 0.8 mm perforations for sizes DN15 to DN80 and 1.6 mm for DN100 to DN200. Other perforations and mesh sizes are available as options. The cover can be provided with a tapped bore for mounting a drain or blow-off valve. The housing can be equipped with tapped bores for pressure tapping connections.
Standards:
This product fully complies with the European Pressure Equipment Directive 97/23/EC and bears the CE mark if required.
Certificates:
These products are available with a certificate according to EN 10204 3.1 if specified when ordering.
Filter Screen Options:
Stainless Steel (RVS)
Perforation 1.6 mm
3.0 mm (DN15 to DN80)
3.0 mm (DN15 to DN200)
Mesh 40, 100, 200
Monel
Perforation 0.8 mm
1.6 mm
3.0 mm (1/2 to 3)
3.0 mm (4 to 8)
3.0 mm ( to 8)
Mesh 100
Connection opening for blow-off or drainage valve and pressure tapping connections:
see datasheet
Pressure and temperature limits:
see datasheet
Diameters and Connections:
DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, and DN200.
Standard flanges EN 1092 PN16.
DN50 to DN200 sizes are also available with ASME (ANSI) 150 and JIS 10K connections upon request.
Installation Note:
The filter should be installed with the flow direction according to the arrow indicated on the housing. For applications with steam and gases, the filter should be installed in the horizontal plane. For liquid systems, the filter should point vertically downwards. Suitable valves should be installed to allow safe maintenance and replacement of the filter.
