Table Of Contents - Flowserve Valtek Mark Two User Instructions

2
Valtek Mark One and Mark Two Control Valves FCD VLENIM0001-02-A4 - 05/16
Contents
1 General Information
2 Unpacking
3 Installation
4 Quick Check
5 Valve Maintenance
6 Disassembly and Inspection
7 Assembly and Installation
8 Severe Service Trim Options
8.1 CavControl
8.2 ChannelStream
8.3 Diamondback
8.4 MegaStream
8.5 Stealth
8.6 TigerTooth
Figures
Figure 1 - Mark One Control Valve Body Assembly
(optional angle body)
Figure 2 - Pressure Balanced Mark One Control
Valve Body Assembly
Figure 3 - Exploded View Mark One Body Assembly
Figure 4 - Soft Seat Assembly
Figure 5 - Actuator Stem / Stem Clamp Alignment
Figure 6 - Mark One with CavControl Trim Body Assembly
Figure 7 - Mark One with ChannelStream Trim Body Assembly 12
Figure 8 - Diamondback Trim Body Assembly
Figure 9 - Mark One with MegaStream Trim Body Assembly
Figure 10 - Mark One with Stealth Trim Body Assembly
Figure 11 - Mark One with TigerTooth Trim Body Assembly
Tables
Table I - Common Lubricants
Table II - Flange Bolting Torque per Bolt Material
Table III - Troubleshooting Chart
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