Woodward Large Electric Sonic Valve II, Инструкция по установке и эксплуатации, Страница: 5 / 66

Manual 35076 LESV II
Woodward 3
Illustrations and Tables
Figure 1-1. Optional SIL2 Flow Sensor 3, 4, 6 inch LESV II ....................................................................... 12
Figure 1-2a. Outline Drawing (2-Inch LESV II, UHR, SST, 600# Dual Resolver) ....................................... 13
Figure 1-2b. Outline Drawing (2-Inch LESV II, UHR, SST, 600# Dual Resolver) ....................................... 14
Figure 1-3a. Outline Drawing (3-Inch LESV II Class 600) .......................................................................... 15
Figure 1-3b. Outline Drawing (3-Inch LESV II Class 600) .......................................................................... 16
Figure 1-4a. Outline Drawing (4-Inch LESV II Class 600) .......................................................................... 17
Figure 1-4b. Outline Drawing (4-Inch LESV II Class 600) .......................................................................... 18
Figure 1-5a. Outline Drawing (6-Inch LESV II Class 600) .......................................................................... 19
Figure 1-5b. Outline Drawing (6-Inch LESV II Class 600) .......................................................................... 20
Figure 1-6. Connector Pin-outs – DVP5K with 2-Inch LESV II ................................................................... 21
Figure 1-7. Connector Pin-outs – DVP12K with 3, 4, and 6-Inch LESV II .................................................. 22
Figure 2-1. 6-Inch LESV II Operating Envelope.......................................................................................... 24
Figure 3-1. Grease Port Locations 2-Inch LESV II ..................................................................................... 26
Figure 3-2. Port Locations 3, 4, and 6-Inch LESV II ................................................................................... 27
Figure 3-3. Vertical Lifting ........................................................................................................................... 28
Figure 3-4. Horizontal Lifting ....................................................................................................................... 29
Figure 3-5. Representative Outline of LESV II ............................................................................................ 29
Figure 3-6. Support Flange Bolted to Outlet Flange ................................................................................... 30
Figure 3-7. Valve Insulation ........................................................................................................................ 32
Figure 3-8. Power Connector ...................................................................................................................... 36
Figure 3-9. Motor Resolver Connectors ...................................................................................................... 36
Figure 3-10. ID Module/Shaft Resolver Actuator Connector ...................................................................... 37
Figure 3-11. Cable, Motor Resolver 1, Feedback Signal ............................................................................ 38
Figure 3-12. Cable, Stem Shaft Resolver/LVDT, Feedback Signal ............................................................ 39
Figure 3-13. Cable, Motor Resolver 2, Feedback Signal ............................................................................ 40
Figure 3-14. Cable, Motor Power – 2-Inch LESV II (LELA1 with DVP5k) .................................................. 41
Figure 3-15. Cable, Motor Power – 3, 4, and 6-Inch LESV II (LELA2 with DVP12k) ................................. 42
Table 1-1. LESV II Large Electric Sonic Valve Specifications ...................................................................... 9
Table 1-2. SIL2 Sensor Wiring Connections ............................................................................................... 22
Table 3-1. Piping Loads According to Valve Size ....................................................................................... 31
Table 3-2. Valve Part Number Specific Parameters ................................................................................... 33
Table 3-3. Valve Serial Number Specific Parameters ................................................................................ 35
Table 3-4. Commissioning Procedure ......................................................................................................... 44
Table 5-1. Troubleshooting Symptom, Cause, and Remedy ...................................................................... 48
Table 6-1. Failure Rates according to IEC61508 in FIT ............................................................................. 50
Table 6-2. Suggested Proof Test ................................................................................................................ 52
Table 6-3. Proof Test Coverage .................................................................................................................. 52
Table 7-1. SIL Certified LESVs ................................................................................................................... 53
Table 7-2. Failure Rates according to IEC61508 in FIT ............................................................................. 54
Table 7-3. Suggested Proof Test ................................................................................................................ 55
Released
for 30% H2
Main A 4" valve
Pilot B 2" valve
Main B 6" valve
TopHat 4" valve
Pilot A 2" valve
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For 100% H2
F1-2 3" valve
F1-1 2" valve
F2-2
3" valve
F2-1 2" valve
F3-2 3" valve
F3-1 2" valve
F4 2" valve
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Sizes are as of Oct
21, 2020
ES.