3
Technical Data
EN-IST-BBZS5-0420
3 Technical Data
VALVE DATA
Maximum pressure
10 bar
Minimum pressure
Vacuum
Storage temperature
from -10°C to 25°C
Material in contact with the product
AISI 316L (1.4404). Check the resistance to corrosion in
relation to products and detergents
Gasket material in contact with the
product
EPDM, FKM, HNBR, PTFE. and other gaskets on request.
Check compatibility with products and detergents
Surface finish in contact with the
product
Ra 0.8 µm. Other finishes available on request
VAPOUR BARRIER DATA
Connectors
1/8” BSP
Steam maximum temperature
130°C
Gaskets material
FKM
PNEUMATIC ACTUATOR DATA
Connectors
1/8" (BSP) for 6x4mm pipe
Air pressure
From 6 bar to 8 bar
Material
AISI 340L
Gaskets material
NBR
GASKET MATERIALS COMPATIBILITY
Product
EPDM
FKM
HNBR
MVQ
Temperature (applications with air)
from -10°C to
+140°C
from -10°C to
+200°C
from -10°C to
+130°C
from -70°C to
+230°C
Caustic soda 2%
60°C
30°C
To be checked Unsuitable
Nitric Acid 2%
60°C
80°C
To be checked Unsuitable
Saturated steam 125°C
Suitable
To be
checked
Suitable
Unsuitable
Greases
Unsuitable
Suitable
Suitable
Unsuitable
Alcohols
Suitable
Unsuitable
Suitable
Suitable
The valve complies with PED 2014/68/EU directive, with special reference to Annex III, Module A,
concerning internal manufacturing checks as indicated in the Conformity Assessment Procedures.
Valves with DN equal or smaller than DN25 are not included in compliance with Article 4, paragraph 3.
Valves designed for use with gases, liquefied gases, gases dissolved under pressure, vapours and also those liquids
whose vapour pressure at the maximum allowable temperature is greater than 0,5 bar above normal atmospheric
pressure (1 013 mbar) are included within the following limits:
- valves with DN between DN32 and DN100 (included) with group 1 fluids;
- valves with DN125 or bigger with group 2 fluids.
In the event of any doubt, please contact Bardiani Valvole S.p.A.
9
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...