5 Installation
EN-IST-BBZS5-0420
4. VALVE CONNECTIONS/CONNECTORS:
If the valve is fitted with connectors, you may proceed with installation.
Correctly insert the gaskets and tighten the connectors.
5. WELDING THE VALVE BODY ONTO PIPING:
Remove the body from the rest of the valve before proceeding with
welding operations. Please refer to the following pages in this manual.
CAUTION!
Hand crushing hazard. During operation there is a risk of crushing
inside the valve body in the area between the actuator and the valve
body.
6. MINIMUM MAINTENANCE CLEARANCES:
Make sure there is enough room around the valve for it to be
disassembled.
DN
BBZS5
A (mm)
BBYS5
A (mm)
10-25
245
245
32-40
265
265
50
280
280
65
290
290
80
300
300
100
330
330
CAUTION!
Bardiani Valvole S.p.A. declines all liability for any damage to things
and/or injuries to persons caused by any failure to correctly follow the
installation procedures.
12
A
A
Summary of Contents for BBZS5
Page 2: ...EN IST BBZS5 0420 MANUAL REVISION DATE 2...
Page 24: ...13 DisassemblyoftheBBZS5 BBYS5 BBWS51 EN IST BBZS5 0420 24 2 50 BBYS5 50 2 2 2 b...
Page 25: ...13 DisassemblyoftheBBZS5 BBYS5 BBWS51 EN IST BBZS5 0420 25 14 28 P T F E 2 14 2 3 3 c 4 c 4...
Page 27: ...13 DisassemblyoftheBBZS5 BBYS5 BBWS51 EN IST BBZS5 0420 27 35 34 11 274 275 10 12...
Page 29: ...13 DisassemblyoftheBBZS5 BBYS5 BBWS51 EN IST BBZS5 0420 29 3 4 23 238 128 2 2 2 14 5...
Page 30: ...13 DisassemblyoftheBBZS5 BBYS5 BBWS51 EN IST BBZS5 0420 30 6 7 9 8 286 120 50 35 34 274 275 10...
Page 32: ...13 DisassemblyoftheBBZS5 BBYS5 BBWS51 EN IST BBZS5 0420 32 19 31 256 20 21 22 209 13 12 4 11...
Page 35: ...14 Assembly of the BBZS5 BBYS5 BBWS51 EN IST BBZS5 0420 35 10 11 9 18 67 18 16 77 207...
Page 36: ...14 AssemblyoftheBBZS5 BBYS5 BBWS51 EN IST BBZS5 0420 36 274 275 10 12 13 14 35 34...
Page 37: ...14 Assembly of the BBZS5 BBYS5 BBWS51 EN IST BBZS5 0420 37 B A 38 BBZS5 44 BBWS51...
Page 40: ...14 AssemblyoftheBBZS5 BBYS5 BBWS51 EN IST BBZS5 0420 40 14 28 P T F E 2 14 2 23 23 c 24 c...
Page 41: ...14 Assembly of the BBZS5 BBYS5 BBWS51 EN IST BBZS5 0420 41 2 50 BBYS5 50 2 25 25 b...
Page 42: ...14 AssemblyoftheBBZS5 BBYS5 BBWS51 EN IST BBZS5 0420 42 26 1...
Page 43: ...14 Assembly of the BBZS5 BBYS5 BBWS51 EN IST BBZS5 0420 43 33 2 27...
Page 45: ...14 Assembly of the BBZS5 BBYS5 BBWS51 EN IST BBZS5 0420 45 4 5 2 286 6...
Page 46: ...14 AssemblyoftheBBZS5 BBYS5 BBWS51 EN IST BBZS5 0420 46 7 33 2...
Page 48: ...16 2D diagram BBZS5 EN IST BBZS5 0420 162D diagram BBZS5 PTFE Execution 48 33...
Page 49: ...17 2D diagram BBYS5 EN IST BBZS5 0420 172D diagram BBYS5 PTFE Execution 49 33...
Page 50: ...18 2D diagram BBWS51 EN IST BBZS5 0420 182D diagram BBWS51 50 43...
Page 53: ...20 Recommendations EN IST BBZS5 0420 NOTES 53...