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Bardiani BBYP - User Manual

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Instruction, Use and Maintenance Manual
SINGLE SEAT VALVE
Bardiani Valvole S.p.A.
via G. di Vittorio, 50/52 - 43045 Fornovo di Taro (PR) - Italy
tel. +39 0525 - Fax 0525 3408
bardiani@bardiani.com - www.bardiani.com
EN-IST-BBZP-0418
BBZP - BBZR - BBZT
BBYP - BBYR - BBYT

Table of Contents

Questions and Answers

  • V
    Vanessa SmithAug 8, 2025
    What to do if my Bardiani Control Unit has difficulty opening and closing?
    • H
      Hannah JacksonAug 9, 2025
      If your Bardiani Control Unit is experiencing difficulty opening and closing, it could be due to several reasons. One potential cause is an incorrect valve body positioning. To resolve this, disassemble and correctly reposition the valve body. Another cause may be impurities in the actuator. In this case you should perform actuator inspection and maintenance. Also, check the actuator operation, and change from normally open (NO) to normally closed (NC) or vice versa if needed. Another possible reason is incorrect type of elastomer used for the gaskets, so you should replace with a gasket of a different type of elastomer. Finally, it could be due to incorrect positioning of the actuator, in this case you should install the actuator correctly.
  • A
    Andrew JamesAug 19, 2025
    Why is my Bardiani Control Unit leaking externally?
    • K
      Karina YangAug 20, 2025
      An external leak in your Bardiani Control Unit could be due to a worn gasket. If this is the case, replace the seal. Another possible reason is excessive pressure. If excessive pressure is the cause, replace the gasket with a different type of elastomer.
  • L
    Lisa HoltAug 29, 2025
    What to do if my Bardiani Control Unit has premature leaks inside the closed valve?
    • C
      contrerasbarryAug 29, 2025
      If your Bardiani Control Unit has premature leaks inside the closed valve, it might be caused by aggressive fluids. To solve this, modify the operating conditions.

Summary

General Safety Warnings

Intended Use

Specifies the intended application of Bardiani valves for moving fluids.

Prohibited Use

Details operations and fluid types that are forbidden for the valve.

Disassembly Procedures

Disassembly of BBZP Series Valves

Step-by-step visual guide for disassembling specific valve models.

Disassembly of BBZP P7-LL Valve

Visual instructions for the disassembly of the BBZP P7-LL valve.

Assembly Procedures

Assembly of BBZP Series Valves

Detailed visual instructions for assembling specific valve models.

Assembly of BBZP P7-LL Valve

Visual instructions for the assembly of the BBZP P7-LL valve.

Disassembly of Diverters

Assembly of Diverters

Warranty

Warranty Validity

Details the warranty period and notification requirements for product defects.

Warranty Coverage

Defines what the warranty covers, excluding immaterial and indirect damages.

Warranty Exclusions

Lists specific items and conditions not covered by the warranty.

Bardiani BBYP Specifications

General IconGeneral
BrandBardiani
ModelBBYP
CategoryControl Unit
LanguageEnglish

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