Related Manuals for Bardiani Valvole BBZS1
Summary of Contents for Bardiani Valvole BBZS1
- Page 1 OPERATING AND MAINTENANCE INSTRUCTIONS By-pass valve BBZS1 - BBYS1 GB-IST-BBZS1-0312...
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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-BBZS1-0312) 2/16... -
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-BBZS1-0312) 3/16... -
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-BBZS1-0312) 4/16... -
Page 5: Installation
A (mm) A (mm) DN10-25 DN32-40 DN50 DN65 DN80 DN100 BBZS1 BBYS1 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-BBZS1-0312) 5/16... -
Page 6: Operation
Too many active control Difficult opening and closing 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-BBZS1-0312) 6/16... -
Page 7: Cleaning
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-BBZS1-0312) 7/16... -
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-BBZS1-0312) 8/16... -
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-BBZS1-0312) 9/16... -
Page 10: Disassembly Of The Bbzs1 - Bbys1 Valve
(2), the steam barrier and the cap (50). (47, 156) and bushing (168) (156 and 157) from cap (50). Remove from the barrier the clamp (33). from steam barrier (45). BARDIANI VALVOLE reserves the right to modify without notice its products, including products already ordered. (GB-IST-BBZS1-0312) 10/16... -
Page 11: Drawing Bbzs1 Bbys1
Unscrew shutter nut (28) and remove shutter ring (14). 6. Remove shutter ring (14) to the shutter (2). BBZS1 BBYS1 P.T.F.E. SHUTTER P.T.F.E. SHUTTER BARDIANI VALVOLE reserves the right to modify without notice its products, including products already ordered. (GB-IST-BBZS1-0312) 11/16... -
Page 12: Assembly Of The Bbzs1 - Bbys1 Valve
(1) and close with the barrier (45). clamp (33). clamp (33). (GB-IST-BBZS1-0312) 12/16 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 13 7. Reassemble in sequence, the pivot (11), the spring (31), the adjusting sleeve (5) and the cap (26) in to the part assembly part(15). BARDIANI VALVOLE reserves the right to modify without notice its products, including products already ordered. (GB-IST-BBZS1-0312) 13/16...
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Page 14: Parts List
Part assembling Shutter nut Seal ring Spring Clamp Steam barrier Seal ring Seal ring Piston upper Guide bushing Seal ring Seal ring Guide bushing BARDIANI VALVOLE reserves the right to modify without notice its products, including products already ordered. (GB-IST-BBZS1-0312) 14/16... -
Page 15: 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-BBZS1-0312) 15/16... -
Page 16: Warranty
S.p.A. shall be liable should any such defects be found within 12 (twelve) months from the date of delivery of the products. 1.2 Any claim regarding defects and/or faults found in the products shall be notified in full and in writing to Bardiani Valvole S.p.A.