Operating Instructions
Disk type non-return valves
RV Solid series
Type: P740, P741, P745, P750 and P760
DN 010 – 150, OD 0.50” – 6.00”, ISO 008 – 125
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Copy of the original operating instructions
BAA RV Solid
en
5.8.2.
Exterior .......................................................................................................................................... 13
5.9.
Cleaning of the valve ................................................................................................................................ 13
5.10. Valve assembly......................................................................................................................................... 13
6.
Commissioning of disk type non-return valve ......................................................................... 14
7.
Maintenance of disk type non-return valves .......................................................................... 15
7.1.
Inspection of the disk type non-return valve ........................................................................................... 15
7.2.
Maintenance, troubleshooting and repair of the disk type non-return valve ......................................... 15
7.2.1.
Seal gaskets .................................................................................................................................... 15
8.
Cleaning, disinfection ............................................................................................................ 16
9.
Operating equipment and auxiliary media ............................................................................. 16
9.1.
External cleaner (foam, gel or spray cleaner for external cleaning of disk type non-return valves) ....... 16
10.
Decommissioning .................................................................................................................. 17
11.
Disposal ................................................................................................................................ 17
12.
Technical data ....................................................................................................................... 18
12.1. Dimensions .............................................................................................................................................. 18
12.2. Weights .................................................................................................................................................... 19
12.3. Valve use .................................................................................................................................................. 20
13.
Valve connection piping ........................................................................................................ 20
13.1. Installation position ................................................................................................................................. 20
13.2. Valve connections .................................................................................................................................... 20
13.3. Installation details for disk type non-return valves ................................................................................. 20
14.
Disassembly – Assembly ........................................................................................................ 21
14.1. Preparatory measures for disassembly – assembly ................................................................................. 21
14.2. Spare parts ............................................................................................................................................... 22
14.3. Assembly tools ......................................................................................................................................... 22
14.4. Assembly of joint clamp ........................................................................................................................... 22
14.5. Assembling the O-rings ............................................................................................................................ 23
14.5.1.
Dismantling the O-rings ................................................................................................................. 23
14.5.2.
Installing the O-rings ...................................................................................................................... 23
14.6. Replacement of the seals in contact with the product ............................................................................ 23
14.6.1.
Disk type non-return valve, type P740, P741, P745 and P760 ...................................................... 23
14.6.2.
Disk type non-return valve, type P750 .......................................................................................... 25
15.
Malfunctions – troubleshooting ............................................................................................. 26
16.
Replacement parts lists ......................................................................................................... 27
16.1. Disk type non-return valve, type P740, P741, P745 and P760 ................................................................. 27
16.2. Disk type non-return valve, type P750 .................................................................................................... 29
17.
Service address ..................................................................................................................... 34