Farris Engineering 27DA23-M20 Manuals

Manuals and User Guides for Farris Engineering 27DA23-M20. We have 1 Farris Engineering 27DA23-M20 manual available for free PDF download: Maintenance Manual

Farris Engineering 27DA23-M20 Maintenance Manual

Farris Engineering 27DA23-M20 Maintenance Manual (12 pages)

Brand: Farris Engineering | Category: Control Unit | Size: 1 MB

Table of Contents

Table of Contents
2
1 Introduction

3
2 Disassembly of Valves

5
- Dismantling
  5
- Lifting Lever Assemblies
  6
3 Refacing & Lapping

7
4 Assembly

8
5 Setting & Testing

8
- Testing Procedure
  8
- Set Pressure Test
  8
- Seat Leakage Test
  9
- Backpressure Test
  9
- Final Notes
  10
Appendix A

11
- Critical Seat & Disc Dimensions
  11

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