Float chambers

Float chambers

Float chambers for the Standard Range (square flange) and the Industrial Range (DIN, ANSI) are available for the external installation (bypass) of the Trimod Besta switches. This type of mounting allows functional checks and servicing without interruption of operation if shut-off and drain valves are available in the supply lines. The float chambers are available in different designs and materials.

Services and Q certifications

  • Test report in accordance with EN 10204-2.2
  • Inspection certificate in accordance with EN 10204-3.1
  • Non destructive testing such as ultrasonic, X-ray, dye penetrant or magnetic particle examination
  • Material testing including charpy, tensile and hardness
  • Design-examination for PED in accordance with 97/23/EC
  • Coatings


We have the following available

  • Procedure qualification record: AD 2000-HP2/1
  • Approved welders in accordance with: AD 2000 HP3
  • Approval for material transfer stamping in accordance with: SVTI 201/507

Standard chambers PN 25

Types
According to figures A to H

Process connections
DN 25, 50 in accordance with DIN
DN 1", 2" in accordance with ANSI

Material   
Carbon steel, high temperature steel, CrNi steel, CrNiMo steel

Flange facing of process connections
in accordance with DIN 2526
in accordance with ANSI B16.5

Options

  • Special dimensions
  • Vent and drain connection
  • Long studs for mounting a test actuator
  • Float chambers for low temperature applications
  • Float chambers with max. hardness of HRC 22 in accordance with NACE


Industrial chambers PN 40 to 100 and ANSI cl. 150 to 600


Types
According to figures A to H

Process connections
DN 25, 50 in accordance with DIN
DN 1", 2" in accordance with ANSI

Material
Carbon steel, High temperature steel, CrNi steel, CrNiMo steel

Flange facing of process connections
in accordance with DIN 2526
in accordance with ANSI B16.5

Options

  • Special dimensions
  • Vent and drain connection
  • Chambers up to PN 315 in accordance with DIN, cl. 2500 in accordance with ANSI
  • Float chambers for low temperature applications
  • Float chambers with max. hardness of HRC 22 in accordance with NACE

walder,werber werbeagentur ag