Regulador De Temp

Self-operated Temperature Regulator Series 43 Type 43-2 N
Application Temperature regulators for plants which require heating · Especially suitable for local heat supply and large heating networks ·Valve closes as the temperature increases · Temperature set points from 0 to 100 °C · Nominal size DN 15 · Nominal pressure PN 16 · For treated water up to 120 °C

Special features • Self-operatedP regulators which require little maintenance
• Process medium: water • Especially suitable for local heat supply and large heating

networks

• Single-seated valve, soft-seated without balancedplug • Typetested according to DIN EN 14597

Versions The regulator consists of a valve and a control thermostat with set point adjuster, a capillary tube and a temperature sensor working accordingto the adsorption principle. Type 43-2 N × Temperature Regulator with Type 2432 N Valve made of bronze · Nominal size DN 15 with connecting thread according to ISO 228/1- G ¾ B on both sides forattachment of threaded ends G ½, welding ends or soldering ends · Type 2430 K Control Thermostat Special version With fast-responding thermostat according to the vapor pressure principle · Set point range+45 to 65 °C · 5 m capillary tube · Small KVS coefficient · Oil-resistant internal parts Accessories – Threaded ends G ½, welding ends, soldering ends – Thermowells Copper or CrNiMo steel (1.4571), PN40, G ½

Fig. 1 · Type 43-2 N Temperature Regulator, version with welding ends

Associated Information Sheet

T 2010 EN

Edition April 2012

Data Sheet

T 2186 EN

Principle ofoperation The medium temperature creates a pressure according to the actual value in the measuring sensor (thermostat). This pressure is transmitted onto the operating element (8) through the connection line(10) and converted into a positioning force. Depending on the set point adjustment, the positioning force acts on the valve plug (3) via the operating element pin (9) and the plug stem (4). By...