Flowserve FlowTop V726, Инструкции по разборке/сборке

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5
Schmidt Armaturen
AI - FlowTop
Disassembly
Step 02.2
• Insert Special Tool
(stem clamping tool)
in the body
and tighten
(for fi xing the stem to prevent twisting)
• Unscrew hexagon nuts (2.34)
• Remove spring washer (2.33), V-Port plug (2.32),
profi le seal ring (2.31), seat ring (2.20)
and fl at gasket (1.2)
CAUTION !
Remove remains of fl at gasket (1.2) in the body
on the seat ring (2.20).
Do not damage sealing surface !
Reassembly
Step 02.2
Reassembly takes place in reverse order.
CAUTION !
Clean parts and check sealing surfaces for damage.
Use new fl at gasket (1.2) !
Use new profi le seal ring (2.31) !
• Fit Special Tool
(stem clamping tool)
• Lay fl at gasket (1.2) on the seat ring (2.20)
• Lay profi le seal ring (2.31) in the V-Port plug (2.32)
• Insert V-Port plug (2.32) in the seat ring (2.20)
and push on the stem together
CAUTION !
Grease the seat ring (2.20) inside and
the thread on the stem
Lubrication as per Table 06
(Page 65)
• Screw on spring washer (2.33) and hexagon nut (2.34)
and tighten using the torque wrench
CAUTION !
Nut tightening moment (2.34)
as per Table 02 (Page 64)