Emerson Fisher YD & YS Manuel d'instructions télécharger pdf (Page 20)

Instruction Manual

D100425X012

YD and YS Valves

October 2014

1. Remove the two diametrically opposed pipe plugs (key 16).

2. Connect a purging fluid to one of the pipe plug connections.

3. Install appropriate piping or tubing in the other pipe plug connection to pipe away the purging fluid or to make a

connection to an analyzer for leak testing.

Figure 9. Fisher YS Valve

30A3554-D

COMMON PORT

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Emerson Fisher YD & YS Manuel d'instructions Page 20