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Summary of Contents for Bardiani YPA
- Page 1 INSTRUCTION MANUAL YPA Pneumatic Aseptic ON-OFF Valve with Metallic Bellow GB-IST-YPA-0910...
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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 reserves the right to modify without notice its products, including products already ordered”. (GB-IST-YPA-0910)2/21... -
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 incorrect installation, operation and maintenance! “BARDIANI reserves the right to modify without notice its products, including products already ordered”. (GB-IST-YPA-0910)3/21... -
Page 4: Receiving/Unpacking/Storage
Avoid vibration. of according to current Use current claim procedure if Min.: - 10 °C necessary. Max.: + 50 °C directives. “BARDIANI reserves the right to modify without notice its products, including products already ordered”. (GB-IST-YPA-0910)4/21... -
Page 5: Installation
4. AVOID VALVE OVERLOADING AND 5. CORRECT FLOW DIRECTION: COMPENSATE FOR: If possible, have flow against valve closing Vibration direction to avoid or minimise water hammer. Thermal expansion “BARDIANI reserves the right to modify without notice its products, including products already ordered”. (GB-IST-YPA-0910)5/21... - Page 6 See assembly instructions. YPA (with Giotto-Top ® Dimenson Valve (mm) DN25--40 DN50 DN65 DN80 DN100 8. INSTALLING VALVE INTO PIPING: Ensure sufficient clearance for valve disassembly. “BARDIANI reserves the right to modify without notice its products, including products already ordered”. (GB-IST-YPA-0910)6/21...
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Page 7: Operation
5. HOT VALVE/PIPING: 4. ONLY USE VALVE FOR DESIGNED Never touch hot valve or piping, if possible. PURPOSE: Alternatively use protective gloves. YPA: Pneumatic ON-OFF “BARDIANI reserves the right to modify without notice its products, including products already ordered”. (GB-IST-YPA-0910)7/21... -
Page 8: Troubleshooting
Change from normally open (NO) to normally closed (NC) Incorrect operation of actuator or vice versa Dirt in actuator Check and service actuator Incorrect positioning of valve body Disassemble and reposition valve body “BARDIANI reserves the right to modify without notice its products, including products already ordered”. (GB-IST-YPA-0910)8/21... -
Page 9: 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 reserves the right to modify without notice its products, including products already ordered”. (GB-IST-YPA-0910)9/21... -
Page 10: General Maintenance
5. HOT VALVE/PIPING: Always release fluid pressure from valve and piping Never touch hot valve or piping, if possible. before disassembling the valve. Alternatively use protective gloves. “BARDIANI reserves the right to modify without notice its products, including products already ordered”. (GB-IST-YPA-0910)10/21... -
Page 11: Planned Maintenance
– daily period of operation – switching frequency – type and temperature of the product – type and temperature of the cleaning solution – ambient conditions “BARDIANI reserves the right to modify without notice its products, including products already ordered”. (GB-IST-YPA-0910)11/21... -
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: Quantity: Position no.: Description: “BARDIANI reserves the right to modify without notice its products, including products already ordered”. (GB-IST-YPA-0910)12/21... -
Page 13: Disassembly Of Valve Type Ypa
8. Remove screws (8) and washer 9. Remove seal ring (138,156, 57) and bushing (120). sembly (35) into the cylinder (9). (7) and seal ring (6,19). “BARDIANI reserves the right to modify without notice its products, including products already ordered”. (GB-IST-YPA-0910)13/21... -
Page 14: Drawings Ypa
11. Disassembly of YPA PTFE SHUTTER “BARDIANI reserves the right to modify without notice its products, including products already ordered”. (GB-IST-YPA-0910)14/21... -
Page 15: Assembly Of Valve Type Ypa
ZP ON-OFF, size DN 25 - 100 ZP ON-OFF, size DN125 ZP ON-OFF, size DN125 “BARDIANI reserves the right to modify without notice its products, including products already ordered”. (GB-IST-YPA-0910)15/21 ZP ON-OFF, size DN 25 - 100 ZP ON-OFF, size DN125... -
Page 16: Disassembly Of Valve Type Ypa Divert
8. VALVE SIZE DN25--100: 9. Remove seal rings (138,156, Remove screws (8), washer (7) 7. Remove screws (34) and 157), bushing (120). and seal ring (6,19). assembly (35). “BARDIANI reserves the right to modify without notice its products, including products already ordered”. (GB-IST-YPA-0910)16/21... -
Page 17: Drawings Ypa Divert
13. Disassembly of YPA divert YPA DIVERT PTFE SHUTTER “BARDIANI reserves the right to modify without notice its products, including products already ordered”. (GB-IST-YPA-0910)17/21... -
Page 18: Assembly Of Valve Type Ypa Divert
Counterhold pivot with an allen sembly (35) with clamp (33). wrench. (33). Release air pressure. “BARDIANI reserves the right to modify without notice its products, including products already ordered”. (GB-IST-YPA-0910)18/21 ZP DIVERT, size DN 25 - 100 ZP DIVERT, size DN125... -
Page 19: Parts List
Seal ring Seal ring Air fitting Shutter nut Double shutter Clamp Socket screw Assembly Plug Seal ring Seal ring Guide bushing Steam double shutter Piattello/Collar “BARDIANI reserves the right to modify without notice its products, including products already ordered”. (GB-IST-YPA-0910)19/21... -
Page 20: Technical Data
0,5 bar above normal atmospheric pressure (1013 mbar) within the following limits - For fluids in Group 1 with a DN greater than 25 “BARDIANI reserves the right to modify without notice its products, including products already ordered”. (GB-IST-YPA-0910)20/21... -
Page 21: Warranty
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. within 8 (eight) days from the date they were found. Adequate documentation shall be provided as evidence of said defects at the time the claim is filed.
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