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Bettis BHH 8000
Emerson Bettis BHH 8000 Manuals
Manuals and User Guides for Emerson Bettis BHH 8000. We have
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Emerson Bettis BHH 8000 manual available for free PDF download: Installation, Operation And Maintenance Manual
Emerson Bettis BHH 8000 Installation, Operation And Maintenance Manual (77 pages)
Hydraulic Double-Acting Balanced Rotary Actuator 90 Quarter-Turn
Brand:
Emerson
| Category:
Controller
| Size: 16.62 MB
Table of Contents
Table of Contents
3
Section 1: Overview
6
Description and General Information
6
Torque Performance
7
Section 2: Safety
9
Warning Levels Used in Manuals
9
Section 3: Installation
11
Storage and Transport
11
Storage before Installation
11
Transport and Storage
11
Dispatch
11
Handling after Installation and Prior to Service Operation
12
Commissioning
12
Placing the BHH
12
Service Area
12
Mounting Directions of Actuators on Butterfly Valves
13
Flange and Stem on Butterfly Valves
14
Examples of Different Installations of BHH on Valves
14
Choice of Hydraulic Oil
16
Viscosity / Temperature Coefficient
16
Selection Diagram
17
Section 4: BHH Mounting
18
BHH Mounted on Valve - ISO 5211
18
Preparations before Mounting
18
BHH Mounting on Butterfly Valve
18
BHH Mounting on Ball Valve
20
Section 5: Adjusting the Valve Disc
21
Adjustment Procedure
21
Standard Opening / Closing Time for Butterfly Valves
22
Adjustment of Butterfly Valve "A" - Measurement (MM)
23
Opening and Closing Time for LPUM on Actuator
24
Opening and Closing Time for LPU on Actuator
24
Section 6: Mounting 90° Turn Set (Indication Plate)
25
Section 7: Flushing Instruction
27
Flushing Procedure
27
Flushing Unit
28
Flushing with Nitrogen
28
Flushing with Oil
28
Section 8: Operating
29
Operating Restriction
29
Turning Direction in Relation to "A" and "B
29
Emergency Operation of BHH Actuators
30
Opening by Emergency Operation Key BHH 125 to BHH 500
30
Operating by Portable Hand Pump BHH 125 to BHH 32000
31
Operating by Directed Mounted Hand Pump
32
Operating by Portable Hand Pump Submerged Actuator
32
Section 9: Service and Maintenance
33
Section 10: BHH Dismounting
34
BHH Mounted on Butterfly Valve
34
Preparations before Dismounting
34
Section 11: BHH Re-Mounting
37
Preparations of Seals before Mounting
37
Section 12: Valve Traveling Time Adjustment
43
Operating Time for Valve Open/Closed
43
Valve Operating Time Table for Rotary Actuator (Quarter-Turn)
44
Section 13: Troubleshooting
45
Section 14: Spare Parts BHH 125
46
Parts, Spare and Material List for BHH 125
47
Section 15: Spare Parts BHH 250
49
Parts, Spare and Material List for BHH 250
50
Section 16: Spare Parts BHH 500
52
Parts, Spare and Material List for BHH 500
53
Section 17: Spare Parts BHH 1000
55
Parts, Spare and Material List for BHH 1000
56
Section 18: Spare Parts BHH 2000
58
Parts, Spare and Material List for BHH 2000
59
Section 19: Spare Parts BHH 4000
61
Parts, Spare and Material List for BHH 4000
62
Section 20: Spare Parts BHH 8000
64
Parts, Spare and Material List for BHH 8000
65
Section 21: Spare Parts BHH 16000
68
Parts, Spare and Material List for BHH 16000
69
Section 22: Spare Parts BHH 32000
72
Parts, Spare and Material List for BHH 32000
73
Appendix
75
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