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Summary of Contents for Bardiani BBZS5
- Page 1 OPERATING AND MAINTENANCE INSTRUCTIONS By-pass settable pneumatic valve BBZS5 - BBYS5 GB-IST-BBZS5-0413...
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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. BARDIANI VALVOLE reserves the right to modify without notice its products, including products already ordered. (GB-IST-BBZS5-0413) 2/22... -
Page 3: Safety/Caution Signs
NEVER remove a valve from piping or disassemble it when the valve or piping are pressurised We cannot be held liable for incorrect installation, operation and maintenance! BARDIANI VALVOLE reserves the right to modify without notice its products, including products already ordered. (GB-IST-BBZS1-0413)3/22... -
Page 4: Receiving/Unpacking/Storage
- Remove material and dispose of - Follow current claim procedures, if - Min.: - 10 °C according to current directives. necessary. - Max.: + 50 °C BARDIANI VALVOLE reserves the right to modify without notice its products, including products already ordered. (GB-IST-BBZS5-0413) 4/22... -
Page 5: Installation
A (mm) A (mm) DN10-25 DN32-40 DN50 DN65 DN80 DN100 BBZS5 BBYS5 5. INSTALLING VALVE INTO PIPING: - Ensure sufficient clearance for valve disassembly. BARDIANI VALVOLE reserves the right to modify without notice its products, including products already ordered. (GB-IST-BBZS1-0413)5/22... -
Page 6: Operation
Incorrect operation of actuator closed (NC) or vice versa Dirt in actuator Check and service actuator Incorrect positioning of valve body Disassemble and reposition valve body BARDIANI VALVOLE reserves the right to modify without notice its products, including products already ordered. (GB-IST-BBZS5-0413) 6/22... -
Page 7: Cleaning
Intermediate washing Atmosphere chlorids Washing 70° Nitric acid (HNO3) at 0,5% Water without chlorine or Final rinsing Atmosphere chlorids Recommended claning speed = 2 m/s BARDIANI VALVOLE reserves the right to modify without notice its products, including products already ordered. (GB-IST-BBZS1-0413)7/22... -
Page 8: General Maintenance
In case of leak Replace at the end of the day Check for proper operation and make sure there are no leaks Periodical Record all actions BARDIANI VALVOLE reserves the right to modify without notice its products, including products already ordered. (GB-IST-BBZS5-0413) 8/22... -
Page 9: Spare Parts Order Form
Month/year of purchase: Shipping instructions: Quantity: Position No.: Description: Quantity: Position No.: Description: Quantity: Position No.: Description: Quantity: Position No.: Description: Quantity: Position No.: Description: BARDIANI VALVOLE reserves the right to modify without notice its products, including products already ordered. (GB-IST-BBZS1-0413)9/22... -
Page 10: Disassembly Of The Bbzs5 - Bbys5 Valve
57) and bushing (168) from steam sting sleeve (5) and the cap (26) in assembly (35). Remove the cap (50). barrier (45). to the part assembly part(15). BARDIANI VALVOLE reserves the right to modify without notice its products, including products already ordered. (GB-IST-BBZS5-0413) 10/22... - Page 11 14. Unscrew from the cylinder (9) il tampone (18), pay attention to the preload of the spring and then remove the spring (31) and the upper piston (67). Remove the seal rings (87,16). BARDIANI VALVOLE reserves the right to modify without notice its products, including products already ordered. (GB-IST-BBZS1-0413)11/22...
- Page 12 Using a press with a plug specially made for the operation (A) preload the spring on the piston upper (67) and remove the seeger (256). This operation must be carried out with great care by a specialised person. BARDIANI VALVOLE reserves the right to modify without notice its products, including products already ordered. (GB-IST-BBZS5-0413) 12/22...
- Page 13 Unscrew the nut (209) from the pivot-piston(11-13) counterhold the pivot with an allen wrench. Remove the seal rings(12,4) and the guide bushing (97) from the piston (13). BARDIANI VALVOLE reserves the right to modify without notice its products, including products already ordered. (GB-IST-BBZS1-0413)13/22...
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Page 14: Drawing Bbzs5 - Bbys5
11. Disassembly of the BBZS5 - BBYS5 BBZS5 cyl.83 P.T.F.E. SHUTTER BARDIANI VALVOLE reserves the right to modify without notice its products, including products already ordered. (GB-IST-BBZS5-0413) 14/22... - Page 15 11. Disassembly of the BBZS5 - BBYS5 BBYS5 P.T.F.E. SHUTTER BARDIANI VALVOLE reserves the right to modify without notice its products, including products already ordered. (GB-IST-BBZS1-0413)15/22...
- Page 16 11. Disassembly of the BBZS5 - BBYS5 BBZS5 cyl. 108-134 P.T.F.E. SHUTTER BARDIANI VALVOLE reserves the right to modify without notice its products, including products already ordered. (GB-IST-BBZS5-0413) 16/22...
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Page 17: Assembly Of The Bbzs5 - Bbys5 Valve
(31). Assembly on the upper piston (67)the seal ring Put the pivot (11) into the cylinder (9). (87) and insert them inside the cylinder (9). BARDIANI VALVOLE reserves the right to modify without notice its products, including products already ordered. (GB-IST-BBZS1-0413)17/22... - Page 18 (9) with screws into the cap (50). Fit the cap on (34). the cylinder (9). (GB-IST-BBZS5-0413) 18/22 BARDIANI VALVOLE reserves the right to modify without notice its products, including products already ordered. *Lubricate elastomers with a product suitable for food contact...
- Page 19 21. Supply air to fitting (24). 20. Release air pressure to air fitting (24). (GB-IST-BBZS1-0413)19/22 BARDIANI VALVOLE reserves the right to modify without notice its products, including products already ordered. Counterhold! Counterhold! *Lubricate elastomers with a product suitable for food contact...
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Page 20: Parts List
Shutter nut Spring Clamp Socket screw Part assembling Plug Steam barrier Seal ring Seal ring Piston upper Socket screw Guide bushing Guide bushing BARDIANI VALVOLE reserves the right to modify without notice its products, including products already ordered. (GB-IST-BBZS5-0413) 20/22... -
Page 21: Technical Data
0,5 bar above normal atmospheric pressure (1013 mbar) within the following limits - For fl uids in Group 1 with a DN greater than 25 BARDIANI VALVOLE reserves the right to modify without notice its products, including products already ordered. (GB-IST-BBZS1-0413)21/22... -
Page 22: 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.
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