Inspection personnel should look for dent or cracked parts, loose bolt, missing parts and accessories, and any other evidence of mishandling during shipment. Fivalco Ltd | info@fivalco.com | www.fivalco.com...
Proper inspection at this time will minimize the possibility of leaks after pressurization of the piping system. On completion of the installation, strainer location, size, make, type, date of installation, and other information deemed pertinent should be entered on permanent records. Fivalco Ltd | info@fivalco.com | www.fivalco.com...
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Bolts must be tightening in a crosswise pattern (see figure 2). Installer should ensure that the flanges are well aligned and an even pressure on the gasket surface is applied. Figure 2: Crosswise pattern for tightening or loosening bolts. Fivalco Ltd | info@fivalco.com | www.fivalco.com...
If the media does not accord with the regulation of the illumination, it may rot the body or break the gasket / O-ring, the body may corrode and craze, the media may be leaked. Fivalco Ltd | info@fivalco.com | www.fivalco.com...