GE Baker Hughes 2920-40 Series Manuals

Manuals and User Guides for GE Baker Hughes 2920-40 Series. We have 1 GE Baker Hughes 2920-40 Series manual available for free PDF download: Maintenance Manual

GE Baker Hughes 2920-40 Series Maintenance Manual (80 pages)

Pilot Operated Safety Relief Valve

Brand: GE | Category: Control Unit | Size: 6.56 MB

Table of Contents
4
Product Safety Sign and Label System

7
Safety Alerts

8
Safety Notice

10
Warranty Information

11
Terminology for Pilot Operated Safety Relief Valves

12
Handling and Storage

13
Pre-Installation and Installation Instructions

14
Introduction

15
- General Introduction
  15
- Main Valve Introduction
  15
- Pilot Valve Introduction
  15
Consolidated 2900-40 Series Safety Relief Valves

16
Operating Principles

19
- PV Valve Closed (Normal Position)
  19
- PV Valve Open (Relieving Position)
  20
General Planning for Maintenance

21
Recommended Installation Practices

21
- Mounting Position
  21
- Inlet Piping
  22
- Outlet Piping
  22
- Remote Sensing
  23
- Freeze Protection
  23
Disassembly of the 2900-40 POSRV

25
Maintenance Instructions

30
Inspection and Part Replacement

37
- Guide
  37
- Base
  37
- Cover Plate
  37
- O-Ring Retainer
  37
- Nozzle
  37
- Spring
  37
- Standard Metal Seated Disc
  37
- Thermodisc
  37
- O-Ring Seated Disc
  37
- Disc Holder
  38
- Solid Metal Gaskets
  38
- Main Valve Piston
  38
Reassembly of 2900-40 Main Valve

39
Disassembly of Pilot Valve

43
- 39PV07/37 Disassembly
  43
- Cleaning
  43
Part Inspection of Pilot Valve

46
Reassembly of Pilot Valve

47
- Lubricants and Sealants
  47
- Assembly of 39PV07/37
  47
Setting and Testing

50
- General Information
  50
- With Standard Options
  50
- With Sensing Ring Option
  51
- Functional Testing
  51
- Field Testing of POSRV Assembly
  53
  - Field Test Connection
    53
  - Pilot Valve Tester
    53
- Hydrostatic Testing and Gagging
  53
Troubleshooting

54
2900-40 Series POSRV Options

55
- Backflow Preventer
  55
  - Disassembly Instructions
    55
  - Cleaning
    55
  - Parts Inspection
    55
  - Reassembly Instructions
    55
- Dual Pilots
  56
- Field Test Connection
  56
- Single, Dual and High Capacity Filters (Optional)
  56
- Sensing Line Filter (Standard)
  57
- Gag
  58
- Heat Exchanger
  58
- Lifting Lever
  59
- Manual, Electrical, or Pneumatic Blowdown Valve
  59
- Pilot Valve Tester
  60
- Pressure Differential Switch
  60
- Pressure Spike Snubber
  61
- Remote Pilot Mounting
  61
- Remote Sensing
  61
- Sensing Ring
  61
Maintenance Tools and Supplies

62
Replacement Parts Planning

67
Genuine Consolidated Parts

68
Recommended Spare Parts

69
Manufacture's Field Service, Repair, and Training Programs

75
- Field Service
  75
- Factory Repair Facilities
  75
- Safety Relief Valve Maintenance Training
  75
- End Users Notes
  76

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GE Baker Hughes 2920-40 Series Manuals

GE Baker Hughes 2920-40 Series Maintenance Manual (80 pages)

Table of Contents

Product Safety Sign and Label System

Safety Alerts

Safety Notice

Warranty Information

Terminology for Pilot Operated Safety Relief Valves

Handling and Storage

Pre-Installation and Installation Instructions

Introduction

Consolidated 2900-40 Series Safety Relief Valves

Operating Principles

General Planning for Maintenance

Recommended Installation Practices

Disassembly of the 2900-40 POSRV

Maintenance Instructions

Inspection and Part Replacement

Reassembly of 2900-40 Main Valve

Disassembly of Pilot Valve

Part Inspection of Pilot Valve

Reassembly of Pilot Valve

Setting and Testing

Troubleshooting

2900-40 Series POSRV Options

Maintenance Tools and Supplies

Replacement Parts Planning

Genuine Consolidated Parts

Recommended Spare Parts

Manufacture's Field Service, Repair, and Training Programs

Related Products

GE Categories