Bardiani Valvole

BZAW3 Double Seat Valve

BZAW3 is a double seat valve with side valves for leakage indication. Designed to ensure that 2 liquids are separated. The special design of the valve seat with 2 gaskets ensures that if there is a leak, the 2 liquids are separated into separate side valves. These can be CIP-cleaned even while the main valve is closed.
  • Designed for the strictest hygiene requirements
  • The BZAW valve is made of solid bar steel, which gives it a high strength
  • Connections according to ISO 2037, DIN11850, ISO1127
  • Packing material is available in EPDM, FKM, NBR
  • Easy maintenance without the need to use special tools
  • IP67 topunit
Product Number:BARDIANI_BZAW3

As a user of Bardiani Valvole’s valves, you will experience 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 operated by siblings Emanuela and Luca Bardiani. It is important for Bardiani to be socially engaged with their employees. Bardiani is also the main sponsor of the "The Green Team" cycling team.
Max pressure
10 bar
Min. pressure
-1 bar
DN25 - DN150
Surface roughness
Ra < 0.8 µm


This seat valve can be delivered with a documentation package that i.a. contains the following certificates. Feel free to contact us if you have any questions.

USP Class VI
IP Klassificering

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

The seat valve from Bardiani Valvole is available in several different 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 more information

Contact us if you need any help, advice or want to hear more about our seat valve from Bardiani Valvole.

Jens Christian Jeppe