Brand
CIRCOR Tech
Type
Skids & Packages > Integrated Manifold Assemblies

Product Description

The DBA diaphragm valve stack is a modular, stream-switching, manifold assembly containing double-block-and-bleed valves and a fast loop shut-off with an atmospheric reference. The DBA Series consists of DBB Series valves stacked with a single DSV Series valve.

Product Features

  • Stream select manifold assembly
  • Metal-to-metal seals to atmosphere to prevent leakage
  • Wide choice of materials for virtually all applications
  • No dynamic o-rings, springs, or lubricant in wetted flow path to eliminate sample contamination
  • Stacked diaphragms for extended service life
  • Integrated sweep loop in manifold
  • Pneumatic actuation (DSV valve is top air only)
  • Pressures from vacuum (50 torr) to 500 psig (34 barg)

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