Self Operated Regulators

Temperature Regulators

Type 9 - 3-Way Temperature Regulator, Balanced

Set Point Range: 15 to 480oF (-10 to 250oC)

Size: 1/2" to 6"

ANSI Class: 150 to 300

Temperature Range: Upto 660oF (350oC)

The Type 9 self-operated temperature regulator is designed to work in all general industrial applications. This temperature regulator is a balanced three way valve design with flanged connections.

Temperature regulator with mixing or diverting valve designed for plants heating or cooling with liquids consisting of an unbalanced three-way valve and a control thermostat comprising a temperature sensor, set point adjuster with excess temperature protection, capillary tube and operating element.

In mixing service when the temperature rises, port A opens and port B closes. In diverting service when the temperature rises, port A closes and port B opens.

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Features & Benefits

  • Low-maintenance proportional regulators requiring no auxiliary energy
  • Wide set point range and easy adjustment of the set point indicated on a dial
  • Three-way valve with a plug balanced by a stainless steel bellows optionally available with a plug arrangement for mixing or diverting service of liquids
  • Flow rate across the port AB almost independent of the valve plug position
  • Versions with double adapter for either installing a temperature limiter or a second control thermostat

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