Flowserve Swing Check Valves 2.5-24 - Manual (Page 25)

Swing Check Valves FCD ADENIM0013-00
24
6.0 ASSEMBLY
(Continued)
6.1.1.2.2 Pin Mounted in Bracket on Bonnet (Fig 14)
Where a pressure seal bonnet has been supplied, the pin (5) and bonnet (2A) or
integral pin/bonnet should be inserted. The gasket can then be inserted into the
bore until it contacts the bonnet. With the above in position the cover (10) is fitted on
to the studs (11) and pushed up against the gasket. Using a criss cross pattern the
nuts should be torqued to
the vaives shown in Table (2). Where a blind flange cover is used, the gasket (101)
and roll pin (263) should be affixed and the cover (037) placed over the studs (208).
After the nuts (229) have been threaded on to the studs, they should be torqued to
the values listed in Table 2.
FIGURE 14