©COMEV
AL
V
AL
VE SYSTEMS
Technical Dept. Ref. IOM-DBB MONOFLANGE GLOBE V
AL
VES, UNIFLOW® 8F - Ed.22/03
Comeval V
alve Systems reserves the right to alter any technical data contained in this Manual without prior notice. Regularly updated data on www
.comeval.es
IOM - DBB MONOFLANGE GLOBE VALVES UNIFLOW® 8F
Page 1
INSTALLATION, OPERATING
AND MAINTENANCE MANUAL
DOUBLE BLOCK & BLEED MO-
NOFLANGE GLOBE VALVES
Contents
UNIFLOW® 8F
1. GENERAL INFORMATION ON THE MANUAL ..............2
2. NOTES ON POSSIBLE DANGERS ................................2
..............................................2
2.2 Explanatory notes on safety information .....................2
3. PRESERVATION, STORAGE, HANDLING &
TRANSPORT ......................................................................2
4. DESCRIPTION ................................................................2
4.1 General Description / Operating principles .................2
4.2 Area of Application ......................................................2
4.3 Technical data – remarks ............................................3
4.4 Marking/nameplate ......................................................3
4.5 CE marking. ................................................................3
5. INSTALLATION ...............................................................3
5.1 General remarks on installation ..................................3
5.2 Requirements at the place of installation ....................4
6. COMMISSIONING & OPERATION .................................5
7. CARE AND MAINTENANCE ..........................................5
8. TROUBLESHOOTING ....................................................6
9. TROUBLESHOOTING TABLE .......................................6
10. DISMANTLING THE VALVE OR THE TOP PART .......7
11. GOODS RETURN & DISPOSAL .................................7
12. WARRANTY / GUARANTEE ........................................7
13. PARS LIST ....................................................................8
