Richter BVIP/F Series Ball Valves (ISO/DIN) - Manual (Page 2)

Series BVI/F, BVIP/F
Page 2
9520-090-en Revision 10
TM 8361 Edition 10/2011
List of Contents
List of Contents ......................................... 2
Relevant documents ................................. 3
1 Technical data ...................................... 3
1.1 Name plate and body identification ............ 4
1.2 Tightening torques ....................................... 4
1.3 Flow values .................................................. 4
1.4 Breakaway torques ...................................... 5
1.5 Pressure-temperature-diagram ................... 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) .............. 7
3.1 Intended use ................................................ 7
4 Safety note for valves, certified to
German 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 Grounding .................................................... 9
6.3 Direction of flow and installation position ... 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 BVI/F, BVIP/F with ball/stem unit
11
9.1.1 BVI/F with lever ............................................. 11
9.1.2 BVIP/F with actuator .................................... 11
9.2 Assembly BVI/F, BVIP/F with ball/stem unit
11
9.2.1 Packing insert ............................................... 11
9.2.2 BVI/F with lever ............................................. 11
9.2.3 BVIP/F with actuator .................................... 11
9.3 Dismantling BVI/F with ball and stem ....... 12
9.3.1 Partial assembly ball and seat rings .............. 12
9.3.2 Packing insert and stem ................................ 12
9.3.3 BVIP/F with actuator .................................... 12
9.4 Assembly with ball and stem ..................... 12
9.4.1 Packing insert ............................................... 12
9.4.2 BVI/F with lever ............................................. 12
9.4.3 BVIP/F with actuator ..................................... 12
9.5 Conversion from lever to actuator ............. 13
10 Drawings ............................................. 13
10.1 Legend ...................................................... 13
10.2 Sectional drawing BVI/F with lever and
ball/stem unit ............................................. 14
10.3 Detail BVI/F, BVIP/F with ball and stem ... 14
10.4 Sectional drawing BVIP/F with actuator and
ball/stem unit ............................................. 15
10.5 View and section BVI/F ............................. 16
10.6 View and section BVIP/F .......................... 16
10.7 Dimensional drawing BVI/F ....................... 17
10.8 Dimensional drawing BVIP/F .................... 18
10.8.1 Tabel to dimensional drawing BVIP/F ........... 19