Richter SRZ-V/F Series Check Valves - Manual (Page 2)

Series SR/F, SR-B/F, SRV/F, SRV-B/F, SRZ-V/F
Page 2
9550-060-en Revision 00
TM 7173
Edition 06/2008
List of Contents
List of Contents ........................................ 2
Relevant documents................................. 2
1 Technical data...................................... 3
1.2 Type plate, CE and body markings ............. 4
1.1 Tightening torques....................................... 4
1.3 Flow rates .................................................... 4
1.4 Minimum differential pressures ................... 4
1.5 Pressure-temperature diagrams ................. 5
2 Notes on safety .................................... 6
2.1 Intended use................................................ 6
2.2 For the customer/operator........................... 6
2.3 Improper operation ...................................... 6
3 Safety notes for applications in
potentially explosive areas based on
the Directive 94/9/ EC (ATEX 95) ........ 7
3.1 Intended use................................................ 7
4 Safety note for valves, certified to
Clean Air Act (TA Luft) ........................ 8
5 Transport, storage and disposal ........ 8
5.1 Storage ........................................................ 8
5.2 Return consignments .................................. 8
5.3 Disposal....................................................... 8
6 Installation............................................ 9
6.1 Flange caps and gaskets.............................9
6.2 Direction of flow and installation position.....9
6.3 Grounding ....................................................9
6.4 Test pressure...............................................9
7 Operation............................................ 10
7.1 Initial commissioning..................................10
7.2 Improper operation and their consequences .
...............................................................10
7.3 Shutdown...................................................10
8 Malfunctions ...................................... 10
9 Maintenance....................................... 11
9.1 Dismantling ................................................11
9.1.1 Replacing worn part 11
9.2 Assembly ...................................................11
10 Drawings ............................................ 12
10.1 Sectional drawing SR/F, SR-B/F, SRV/F und
SRV-B/F.....................................................12
10.2 Sectional drawing SRZ-V/F ......................13
10.3 Dimensional drawing .................................14
Relevant documents
Declaration of conformity acc. to the EC Pressure
Equipment Directive 97/23/EC Form for Safety Information Concerning the
Contamination QM 0912-16-2001_en