WAFER PATTERN CHECK VALVES - ‘SLP’ & ‘SW’ STYLE
I N D E X
Australian Pipeline Valve - Installation, Operation and Maintenance Manual
1
Introduction
2
Safety Information
3
1.0 Overview
4-5
2.0 Installation
5-8
2.1
Install positions
6
2.2
Preparation for installation
6
2.3
End connections
6
2.4
Cleaning
6
2.5
Direction of flow
6
2.6
Horizontal piping
7
2.7
Distance between single flap check valve and butterfly valve
7
2.8
Orientation of single flap wafer check valve to pump discharge
7-8
2.9
Gaskets
8
2.10
Post-installation procedures
8
3.0 Operation
8-9
4.0 Maintenance
9
5.0 Repairs
9-11
5.1
Repair instructions
9
5.2
Removing valve from pipeline
9
5.3
Disassembly SLP series
9-10
5.4
Assembly SLP series
10
5.5
Disassembly SW series
11
5.6
Assembly SW series
11
Appendix
12-13
