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SELF-OPERATED REGULATORS

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45-4 - DIN

45-4 - DIN

Differential pressure regulator

USAGE

  • Differential pressure control

MEDIUM
Water and other liquids
Air and non-flammable gases

VERSION
DIN

MEDIUM TEMPERATURE
2 to 150 °C / 35.6 to 302 °F

VALVE SIZE
DN 15 to DN 50

PRESSURE RATING
PN 25

FUNCTION

  • Differential pressure regulator

APPLICATION

  • Valve closes when the differential pressure rises

INSTALLATION

  • Return flow pipe

DIFFERENTIAL PRESSURE SET POINT
0.1 to 4 bar / 1.45 to 58.02 psi

Special features

  • Differential pressure regulator
  • Consisting of valve and closing actuator
  • Single-seated valve with balanced plug
  • Suitable for district heating systems according to DIN 4747-1 (fulfills AGFW requirements for components in house substations)
  • With connection nuts and welding ends

Accessories

  • - - -

Options

  • Version with connection nuts and threaded ends
  • Internal parts of FKM

Information

  • T 3124

    Differenzdruckregler Typ 45-1 ∙ Typ 45-2 ∙ Typ 45-3 ∙ Typ 45-4
    [DE]

  • T 3120

    Information Sheet:
    Series 45, 46, 47 and 48 Self-operated Differential Pressure and Flow Regulators as well as Combined Reguators
    [EN][DE]

Support

  • EB 3124

    Differential Pressure Regulators Type 45-1 · Type 45-2 · Type 45-3 · Type 45-4
    Installation in the flow or return flow pipe
    [EN][DE]

DXF file from data sheet

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