Safety Valves Owner manual

Series KSE/F, KSE-C/F Page 2
9530-050-en Revision 04
TM 7489 Edition 03/2009
List of Contents
List of Contents 2
Relevant documents 2
1 Technical data 3
1.1 Name plate CE- and body identification...... 3
1.2 Component identification............................. 4
1.3 Tightening torques....................................... 4
1.4 Pressure/temperature diagram ................... 4
2 Safety 5
2.1 Intended use................................................ 5
2.2 For the customer / operator......................... 5
2.3 Improper operation ...................................... 5
3 Safety notes for applications in
potentially explosive areas based on
the Directive 94/9/ EC (Atex 95) 6
3.1 Intended use................................................ 6
4 Safety note for valves, certified to
Clean Air Act (TA Luft) 7
5 Transport, storage and disposal 7
5.1 Transport securing for KSE/F...................... 7
5.2 Transport securing for KSE -C .................... 7
5.3 Storage........................................................ 8
5.4 Return consignments .................................. 8
5.5 Disposal....................................................... 8
6 Installation 9
6.1 Sizing of the inlet line .................................. 9
6.2 Sizing of the outlet line ................................ 9
6.2.1 Admissible back pressure 9
6.2.2 Drainage of condensate 9
6.2.3 Discharge conditions and reaction forces 10
6.3 Valve connecting dimensions.................... 10
6.4 Flange caps and gaskets .......................... 10
6.5 Direction of flow and installation................ 10
6.6 Grounding.................................................. 10
6.7 Installation ................................................. 10
6.8 Blocking screw (option) ............................. 11
6.9 Gas-tight design (Option) .......................... 11
6.10 Signal transmitter (Option) ....................... 11
6.11 Design for highly permeating media (Option)
...............................................................12
6.12 Shortened or no lifting lever (Option)........ 12
6.13 Travel stop (Option) .................................. 12
7 Operation 13
7.1 Initial commissioning................................. 13
7.2 Shutdown .................................................. 13
7.3 Recommissioning...................................... 13
7.4 Improper operation and their consequences
...............................................................13
8 Malfunctions 14
9 Maintenance 14
9.1 Screw connections.................................... 15
9.2 Cleaning .................................................... 15
9.3 Modification of the safety valve................. 15
9.4 Adjustment of the test pressure ................ 15
9.5 Important notes on dismantling / installation
15
9.6 Replacement of components .................... 15
9.6.1 Dismantling of the plug 15
9.6.2 Dismantling of the seat 16
9.6.3 Installation of the seat 16
9.6.4 Installation of the plug 16
9.6.5 Installation of the thrust ring 16
9.7 Dismantling KSE/F 50/80, 80/100, 100/150
KSE-C/F 80/100, 100/150......................... 16
9.7.1 Dismantling of the entire upper section /
Removal of the seat and plug 16
9.8 Assembly KSE/F 50/80, 80/100, 100/150
KSE-C/F 80/100, 100/150......................... 17
9.7 Tests ......................................................... 19
9.7.1 Lift 19
9.7.2 Test pressure 19
10 Drawings 20
10.1 Legend ...................................................... 20
10.2 Sectional drawing KSE/F .......................... 21
10.3 Sectional drawing KSE-C/F ...................... 22
10.4 Views......................................................... 23
10.5 Dimensional drawing KSE/F, KSE-C/F..... 24
Relevant documents
 Data sheet
 Declaration of conformity
 Form for Safety Information Concerning the
Contamination QM 0912-16-2001_en
On request :
 Pressure spring table
 Bellows operating ranges, TIS 0587-02-0006
 VDTÜV data sheet "Safety valve 871"
 VDTÜV data sheet "Safety valve 100"