Flowserve Valtek MaxFlo 3 User Manual
Page 7
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User Instructions - MaxFlo 3 - VLEEIM7001-03 07.07
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6. Place the packing stop (item 99) into the bonnet,
then install the packing spacer (item 93) and packing
as shown in figure 3.
6. Install the packing follower (item 87) and gland flange
(item 80), then tighten the packing nuts to finger
tight.
6.3 Install bonnet nuts and tighten to finger tight.
6.4 Tighten the bonnet and end post nuts evenly. Torque
nuts to the values listed in table II.
6.5 Install the shims (item 3) and seat ring (item 0) as
described in the Seat Replacement section.
6.6 Install the actuator and yoke as described in the instal-
lation manual for the corresponding actuator.
6.7 Install the valve into the process line as described in
the installation section.
Figure 3: Packing Configurations
Standard V-ring
Twin V-ring
Twin V-ring Vacuum Seal
Standard graphite
Twin graphite
“Live Loading” system:
- optional for SureGuard / XT
- standard for SafeGuard
“Live Loading” system:
- optional for SureGuard / XT
- standard for SafeGuard
Standard SureGuard
Standard SureGuard XT
Standard SafeGuard
Twin SureGuard
Twin SureGuard XT
Twin SafeGuard
Standard SureGuard Firesafe
Standard SureGuard XT Firesafe
Standard SafeGuard Firesafe
Twin SureGuard Firesafe
Twin SureGuard XT Firesafe
Twin SafeGuard Firesafe