CONTENTS
DISCO CHECK VALVE
Revision status: 03/05/2022 Index number: D0-116
1 PREFACE .......................................................................................................................1
1.1 General ....................................................................................................................................... 1
1.2 Target group .............................................................................................................................. 1
1.2.1 Personnel qualification .......................................................................................................... 1
1.3 Applicable documents .............................................................................................................. 1
1.4 Warranty ..................................................................................................................................... 1
2 SAFETY INSTRUCTIONS ..............................................................................................2
2.1 Warnings .................................................................................................................................... 2
2.2 Intended use .............................................................................................................................. 2
2.3 Requirements for the user ....................................................................................................... 2
2.4 General safety instructions ...................................................................................................... 3
3 VALVE DESCRIPTION ...................................................................................................5
3.1 Product lines .............................................................................................................................. 6
3.2 Intended use .............................................................................................................................. 7
3.3 Description of function .............................................................................................................. 7
3.4 Pressure test of the valve ........................................................................................................ 8
3.5 Scope of delivery ...................................................................................................................... 8
4 TYPE PLATE ..................................................................................................................9
4.1 Article description breakdown ................................................................................................. 9
4.2 Type code ................................................................................................................................ 10
5 STORAGE AND TRANSPORT ..................................................................................... 11
6 INSTALLATION ............................................................................................................ 12
6.1 Prepare installation ................................................................................................................. 12
6.2 Installation instruction ............................................................................................................. 13
7 COMMISSIONING, DECOMMISSIONING, MAINTENANCE ........................................ 16
7.1 Commissioning ........................................................................................................................ 16
7.2 Decommissioning .................................................................................................................... 16
7.3 Maintenance ............................................................................................................................ 16
7.4 Remove pollutants .................................................................................................................. 16
7.5 Correct malfunctions and defects ......................................................................................... 17
8 REMOVAL .................................................................................................................... 18
8.1 Prepare removal ...................................................................................................................... 18
8.2 Removal instructions .............................................................................................................. 18
9 STORE / REUSE VALVE .............................................................................................. 18
10 DISPOSAL .................................................................................................................... 19
11 DECLARATION OF CONFORMITY.............................................................................. 19