Fluid handling, regulation and control

Fluid handling, regulation and control

Fluid handling, regulation and control

Model 990.34 Threaded Process Connection, Diaphragm Seals Welded Design

Category Brand

Description

Description

Pressure ranges and diameter of diaphragm
The maximum pressure range is dependent on the effective diameter of the diaphragm (Mb) and the process temperature (here max. +50 °C)
Mb 22 mm: 0 … 1000 bar
Mb 29 mm: 0 … 600 bar
Mb 40 mm: 0 … 400 bar
Mb 52 mm: 0 … 160 bar
See also diagram pressure-temperature rating on data sheet

Process connection

  • Thread G ½ B (male), G ¼ B (male) similar to EN 837-1,
    without centering spigot
  • Thread G ½, G ¼ (female)
  • Thread ½ NPT, ¼ NPT (male)
  • Thread ½ NPT, ¼ NPT (female)
  • Other on inquiry

Applications

  • Suitable for corrosive, contaminated or hot pressure media
  • Chemical process industry
  • Petrochemical industry
  • Water treatment

Special Features

  • All welded construction
  • Wide selection of materials
  • Suitable for high pressure ranges
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