Z500 Valve
February 2014
Figure 4. Assembly Steps
Figure 5. Insert Top End Ring
6. Insert the top end ring of stem packing. Use the packing flange to press the top end ring into position.
Figure 6. Use Packing Flange
7. Bolt up the packing flange. Use 4 washers (all apex up) for every stud. Make sure that the markings on the studs and
nuts are facing out. Tighten the nuts in a star pattern (figure 2). Tighten the nuts with applicable torque (table 4).
12
Instruction Manual
D103803X012