Bardiani BBZQ High Pressure Valve

BBZQ is the only valve currently available on the market which guarantees 3A certified hygiene. This single seat valve has been designed for application in all health-hygiene sectors with pressures up to 150 bar. Made from top quality raw materials, it features an extremely modern and sturdy design that can be utilised for all applications requiring maximum reliability in cutting off and directing a fluid or product. Due to being extremely versatile and flexible, with no increases in dimensions, the BBZQ can be easily converted to an aseptic valve by inserting a steam barrier (model BBYQ). The connection fittings are totally interchangeable with the previous version (ZQ series).


  • Unique: the only high-pressure valve – up to 150 bar – with 3A certification
  • Easy maintenance and increased efficiency allow for significant time saving
  • Modular and flexible: conversion to aseptic with steam barrier (BBYQ) with no changes in dimensions
  • Sturdiness: valve bodies made from solid bar
  • Serviceable actuator


  • Connections from DN25 to DN100 (from 1” to 4”)
  • EPDM, FKM, HNBR seals; PTFE or metal seal for the shaft
  • Maximum pressure 150 bar from DN 25 to DN 80 and 55 bar for DN 100
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