Bardiani Valvole

BBZO / BBZOG Single-seat tank-bottom valve

A sanitary single-seat valve for installation in bottom of tank. The valve is of modern and compact design and machined from bar steel and always of stainless steel quality.
  • Designed to the strictest hygiene requirements
  • Easy maintenance without special tools
  • IP67 topunit
Product Number:BARDIANI_BBZO

As a user of Bardiani Valvole's valves, you will encounter a flexible approach to your needs for sanitary solutions, access to many different stainless steel alloys and specially adapted designs.

Bardiani Valvole has been producing valves since 1981 and is run by siblings Emanuela and Luca Bardiani. It is important for Bardiani to be socially engaged with its employees. Bardiani is also the main sponsor of the "The Green Team" cycling team.
Max pressure
10 bar
Min. pressure
-1 bar
DN40 - DN100
Surface roughness
Ra < 0.8 µm


This single-seat tank-bottom valve can be delivered with a documentation package that e.g. contains the following certificates. Feel free to contact us if you have any questions.

USP Class VI


Variant Description Datasheet
BBZO Tank-bottom seat valve
Download datasheet
BBZOG Tank-bottom seat valve for slightly greater flow
Download datasheet

Do you have any questions or do you need help finding the right component?

The single-seat tank-bottom valve from Bardiani Valvole is available in several different variants and sizes. Feel free to contact us for help in choosing the right valve.
Rasmus Lundby
Technical Manager
Malene Junker
Internal Technical Sales

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Contact a specialist for further information

Contact us if you need help, advice or want to find out more about our single-seat tank-bottom valve from Bardiani Valvole.

Jens Christian Jeppe