Flowserve Valtek Mark One and Mark Two Control Valves User Manual
Page 2
®
2
Valtek Mark One and Mark Two Control Valves FCD VLENIM001-01-AQ - 8/14
Contents
1. General Information
3
2. Unpacking
5
3. Installation
5
4. Quick Check
6
5. Valve Maintenance
7
6. Disassembly and Inspection
9
7. Assembly and Installation
10
8. Sever Service Trim Options
12
8.1 CavControl
12
8.2. ChannelStream
12
8.3. MegaStream
13
8.4. Stealth
13
8.5. TigerTooth
14
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
Figure 8 – Mark One with MegaStream Trim Body Assembly
Figure 9 – Mark One with Stealth Trim Body Assembly
Figure 10 – Mark One with TigerTooth Trim Body Assembly
Tables
Table I – Common Lubricants
Table II – Suggested Bonnet Bolting Torque Values
Table III – Troubleshooting Chart