Related Manuals for Bardiani Valvole BBZO BBZOG
Summary of Contents for Bardiani Valvole BBZO BBZOG
- Page 1 INSTRUCTION MANUAL BBZO BBZOG pneumatic tank bottom valve BBZOH BBZOR pneumatic long stroke tank bottom valve GB-IST-BBZO-0413...
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Page 2: Table Of Contents
The data and information in this instruction manual are subject to modifications or updates without any further notice or obligations on the part of the manufacturer. (GB-IST-BBZO-0413) 2/24 The Company BARDIANI VALVOLE reserves the right to modify its products at any time without prior notice. -
Page 3: Safety Signs
NEVER remove a valve from piping or disassemble it when the valve or piping are pressurised. We cannot be held responsible for correct installation, operation and maintenance! (GB-IST-BBZO-0413) 3/24 The Company BARDIANI VALVOLE reserves the right to modify its products at any time without prior notice. -
Page 4: Receiving/Unpacking/Storage
Avoid vibration. dispose of according to Use current claim procedure if Min.: - 10 °C current directives. necessary. Max.: + 50 °C (GB-IST-BBZO-0413) 4/24 The Company BARDIANI VALVOLE reserves the right to modify its products at any time without prior notice. -
Page 5: Installation
5. CORRECT FLOW DIRECTION: COMPENSATE FOR: If possible, have flow against valve closing direction Vibration to avoid or minimise water hammer. Thermal expansion (GB-IST-BBZO-0413) 5/24 The Company BARDIANI VALVOLE reserves the right to modify its products at any time without prior notice. - Page 6 BBZOH BBZOR (with Giotto-Top ® Dimenson Valve (mm) DN65 DN80 DN100 DN125 DN150 8. INSTALLING VALVE INTO PIPING: Ensure sufficient clearance for valve disassembly. (GB-IST-BBZO-0413) 6/24 The Company BARDIANI VALVOLE reserves the right to modify its products at any time without prior notice.
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Page 7: Operation
BBZO: Bottom tank piping, if possible. BBZOG: Bottom tank Alternatively use protective BBZOH: Long stroke Bottom tank gloves. BBZOR: Long stroke Bottom tank (GB-IST-BBZO-0413) 7/24 The Company BARDIANI VALVOLE reserves the right to modify its products at any time without prior notice. -
Page 8: Troubleshooting
(NC) or vice versa Dirt in actuator Check and service actuator Incorrect positioning of valve body Disassemble and repositiopn valve body (GB-IST-BBZO-0413) 8/24 The Company BARDIANI VALVOLE reserves the right to modify its products at any time without prior notice. -
Page 9: Cleaning
Washing 70° Nitric acid (HNO3) at 0,5% Water without chlorine or Final rinsing Atmosphere chlorids Recommended claning speed = 2 m/s (GB-IST-BBZO-0413) 9/24 The Company BARDIANI VALVOLE reserves the right to modify its products at any time without prior notice. -
Page 10: General Maintenance
Always release fluid pressure from valve and piping Never touch hot valve or piping, if possible. before disassembling the valve. Alternatively use protective gloves. (GB-IST-BBZO-0413) 10/24 The Company BARDIANI VALVOLE reserves the right to modify its products at any time without prior notice. -
Page 11: Planned Maintenance
Check for correct operation and Check the correct operation absence of leakage and absence of leakage Periodical Record all actions taken Record all actions taken (GB-IST-BBZO-0413) 11/24 The Company BARDIANI VALVOLE reserves the right to modify its products at any time without prior notice. -
Page 12: Spare Parts Ordering
Month/Year of purchase: Shipping instructions: Quantity: Position no.: Description: Quantity: Position no.: Description: Quantity: Position no.: Description: Quantity: Position no.: Description: (GB-IST-BBZO-0413) 12/24 The Company BARDIANI VALVOLE reserves the right to modify its products at any time without prior notice. -
Page 13: Disassembly Bbzo / Bbzor
5b. P.T.F.E. SHUTTER - Unscrew the shutter nut (28) and shutter (2). remove the sealing ring (14) from the shutter (2). (GB-IST-BBZO-0413) 13/24 The Company BARDIANI VALVOLE reserves the right to modify its products at any time without prior notice. - Page 14 9. Remove screws M6x10 and guide bushing from the cylinder (17) with a suitable assembly (35). tool. Remove seal rings (277 e 276). (GB-IST-BBZO-0413) 14/24 The Company BARDIANI VALVOLE reserves the right to modify its products at any time without prior notice.
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Page 15: Drawings Bbzo / Bbzor
11. Disassembly of BBZO / BBZOR BBZO BBZOR P.T.F.E. SHUTTER (GB-IST-BBZO-0413) 15/24 The Company BARDIANI VALVOLE reserves the right to modify its products at any time without prior notice. -
Page 16: Assembly Of Bbzo / Bbzor
6. Insert the clamp (33) between the lower body (1) and the assembly (35). cylinder (9). (GB-IST-BBZO-0413) 16/24 The Company BARDIANI VALVOLE reserves the right to modify its products at any time without prior notice. *Lubricate elastomers with a product suitable for food contact... - Page 17 Assemble the lower body (1) to the flange (100) using ve 2 M6x10 to allow assembly of the Giotto-Top the clamp (33). ® (GB-IST-BBZO-0413) 17/24 The Company BARDIANI VALVOLE reserves the right to modify its products at any time without prior notice.
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Page 18: Disassembly Bbzog / Bbzoh
(156 e 157) and the guide the cylinder (17) with a suitable tool. Remove bushing (120). seal rings (277 e 276). assembly (35) (GB-IST-BBZO-0413) 18/24 The Company BARDIANI VALVOLE reserves the right to modify its products at any time without prior notice. -
Page 19: Drawings Bbzog / Bbzoh
13. Disassembly of BBZOG / BBZOH BBZOG BBZOH P.T.F.E. SHUTTER (GB-IST-BBZO-0413) 19/24 The Company BARDIANI VALVOLE reserves the right to modify its products at any time without prior notice. -
Page 20: Assembly Of Bbzog / Bbzoh
7. Supply air to fitting (24). pivot with an allen wrench. der (9). (GB-IST-BBZO-0413) 20/24 The Company BARDIANI VALVOLE reserves the right to modify its products at any time without prior notice. Counterhold! *Lubricate elastomers with a product suitable for food contact... - Page 21 8. Supply air to ve 2 M6x10 to allow assembly of the Giotto-Top sembly (35) with clamp (33). ® fitting (24). Counterhold! Counterhold! (GB-IST-BBZO-0413) 21/24 The Company BARDIANI VALVOLE reserves the right to modify its products at any time without prior notice.
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Page 22: Parts List
Socket screw Assembly Plug Flange Guide bushing Seal ring Seal ring Seal ring Seal ring Seal ring Seal ring Seal ring (GB-IST-BBZO-0413) 22/24 The Company BARDIANI VALVOLE reserves the right to modify its products at any time without prior notice. -
Page 23: Technical Data
- For fl uids in Group 1 with a DN greater than 25 - Valve size DN125 only for fl uids in Group 2 (GB-IST-BBZO-0413) 23/24 The Company BARDIANI VALVOLE reserves the right to modify its products at any time without prior notice. -
Page 24: Warranty
12 (twelve) months from the date of delivery. Notification of any product defects and/or faults must be sent in writing to Bardiani Valvole S.p.A. within 8 (eight) days of coming to light, providing adequate documentation of the defect/fault encountered can be provided as evidence.