Self-operated Temperature Regulators

43-1 - Compact temperature regulator (NPT ends)

43-1

The Type 43-1 self-operated temperature regulator is designed to work in district heating systems, heat generators, heat exchangers, and other building services and industrial plants. This temperature regulator is a balanced design with threaded end connections.

Temperature regulator for heating installations consisting of a balanced globe valve with a control thermostat containing a set point adjustment ring, a capillary tube, and a temperature sensor which functions according to the adsorption principle.

The valve closes as the temperature rises.

  • Nominal diameters: DN15 to DN50 (1/2" to 1")
  • Pressure classes: PN25 (Class 250)
  • Materials: Red Brass CC491K/CC499K, Stainless Steel
  • Temperature range: up to 150°C (up to 300°F)
  • Set points range: 0 to 150 °C

Manufactorer: SAMSON

Related documents
Datasheet - DINT2171EN
Datasheet - ANSIT2175EN
Mounting and operating instructionsEB2171EN
Spare partsEL2171
Drawings - DIN
Drawings - ANSI