Richter KKP/FU Series Ball Valves (ISO/DIN) - Manual (Page 2)

Series KK/F, KKP/F, KK/FU, KKP/FU
Page 2
9520-060-en Revision 02
TM 7692 Edition 11/2009
List of Contents
List of Contents 2
Relevant documents 2
1 Technical data 3
1.1 Name plate, CE and body markings ............ 3
1.2 Tightening torques ....................................... 4
1.3 Pressure-temperature-diagram ................... 4
1.4 Torques in Nm for ball valves ...................... 5
2 Notes on safety 5
2.1 Intended use ................................................ 5
2.2 For the customer / operator ......................... 5
2.3 Improper operation ...................................... 6
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
German Clean Air Act (TA Luft) 7
5.1 Storage ........................................................ 7
5.2 Return consignments .................................. 7
5.3 Disposal ....................................................... 7
6 Installation 8
6.1 Flange caps and gaskets ............................ 8
6.2 Direction of flow and installation position .... 8
6.3 Grounding .................................................... 8
6.4 Test pressure .............................................. 8
7 Operation 8
7.1 Initial commissioning .................................... 8
7.2 Improper operation and their consequences8
7.3 Shutdown ..................................................... 9
8 Malfunctions 9
9 Maintenance 9
9.1 Dismantling KK/F ......................................... 9
9.1.1 Dismantling of seat ring and ball 9
9.1.2 Dismantling of the packing gland and stem 10
9.2 Assembly KK/F .......................................... 10
9.2.1 Assembly of packing gland and stem 10
9.2.2 Assembly of seat ring and ball 10
9.3 Dismantling KK/FU (KHK) .......................... 10
9.3.1 Dismantling of seat ring and ball 10
9.4 Assembly KK/FU (KHK) ............................. 10
9.4.1 Assembly of seat ring and ball 10
9.5 Conversion from hand lever to actuator ..... 10
10 Drawings 11
10.1 Legend KK/F DN 15-100 .......................... 11
10.2 Legend KK/F DN 150 ............................... 11
10.3 Legend KK/FU .......................................... 11
10.4 Sectional drawing KK/F DN 15-100 ........... 12
10.5 Sectional drawing KK/F DN 150 ................ 13
10.6 Sectional drawing KK/FU DN 25-50 .......... 14
10.7 Dimensional drawing KK/F, KK/FU .......... 15
10.8 Dimensional drawing KKP/F, KKP/FU ..... 16
Relevant documents
Declaration of conformity acc. to the EC Pressure
Equipment Directive 97/23/EC
Form for General Safety Certificate
QM 0912-16-2001_en For KKP: Operating manual for actuator
Change from manual operation to power
operation drawing 9520-00-4045