Temperature regulators

Temperature regulators

Temperature regulators

Product catalog summary
Overview: This document provides technical specifications and operational details for the series of temperature regulators (TR 7331, TR 7332, TR 7336, TR 7337) designed for heating and cooling systems. These regulators are applicable for liquids, steam, and gases up to 350°C and feature a valve that opens or closes with rising temperature.
Specifications:
  • Self-operated proportional regulators without auxiliary energy.
  • Nominal diameter range: DN 20 to 100.
  • Nominal pressure range: PN 16 to 40.
  • Three-way valve with flanges, available as mixing or diverting valves.
  • Valve body materials: GP-240-GH or stainless steel 1.4408.
  • Set points range from 0°C to 150°C, with optional separate set point adjustment.
Functionality: The temperature regulators operate on the liquid expansion principle. As the temperature at the sensor increases, the filling liquid expands, causing the valve to close via the working piston. The set point can be adjusted using a key, and all thermostats include an excess temperature safety device.
Mounting Instructions: The regulator should be installed with the working piston upside down in horizontal pipelines. The temperature sensor can be installed in any position but must be fully immersed in the medium.
Technical Data:
  • Body material options: GP240GH (GS-C25) or 1.4408.
  • Maximum pressure and temperature according to DIN EN 1092.
  • Operating limits, Kvs-values, and maximum permissible differential pressures are detailed in tables.
Tables Summary:
  • Table 1: Operating limits for different valve types and sizes, including maximum pressure and temperature.
  • Table 2: Kvs-values for various nominal diameters.
  • Table 3: Maximum permissible differential pressures for different valve types.
  • Table 4: Set point ranges and corresponding scale colors.
Dimensions and Weights: Detailed dimensions and weights for different valve and thermostat types are provided, with all measurements in millimeters.
Spare Parts List: A comprehensive list of spare parts is included, detailing components such as the body, seat, plug, cover, stem, and gaskets.
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Catalog excerpts

Temperature regulators-1

Temperaturregler Temperature regulators Régulateurs de température Baureihe Series Série • • • • Temperaturregler mit Misch- / Verteilventil für Heiz-/Kühlanlagen, wie Wärmetauscher, Heißwasserbereiter oder Kühlkreisläufe, anwendbar für flüssige, dampf- und gasförmige Medien bis 350°C. Ventil öffnet / schließt bei steigender Temperatur. Temperature regulators with mixing or diverting valve for heating/cooling systems, as heat exchangers, boilers or cooling circuits etc., applicable for liquids, steam and gases up to 350°C. The valve opens/closes when the temperature rises. Régulateurs de température avec mélange ou répartition dans les installations de chauffage / refroidissement tel que ballons d’eau chaude, échangeurs, circuits de refroidissement etc. utilsations sur liquides, vapeur et gaz jusqu’ à 350°C. La vanne s`ouvre/ferme par augmentation de température. Proportionalregler ohne Hilfsenergie Nennweite DN 20...100, Nenndruck PN 16...40 Dreiwegeventil mit Flanschanschluss Mischventil / Verteilventil Ventilgehäuse aus GP-240-GH oder Edelstahl 1.4408 Eingezogene Kvs-Werte Sollwerte von 0°C ... 150°C wahlweise getrennte Sollwerteinstellung Self-operated proportional regulator without auxiliary energy Nominal diameter DN 20...100 Nominal pressure PN 16...40 Three-way valve with flanges mixing valve / diverting valve Valve body made of, GP-240-GH or stainless steel 1.4408 Reduced Kvs-values are standard Set points from 0°C ... 150°C optional separate set point adjustment Régulateur automoteur proportionnel Diamètre nominal DN 20...100 Pression nominale PN 16...40 Vanne trois voies à brides vanne de mélange / répartition Choix matériaux du corps,GP-240-GH ou inox 1.4408 Kvs ré

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Temperature regulators-2

Temperaturregler Temperature regulators Régulateurs de température Spécifications d’appel d’offre Temperaturregler Typ TR 73___ in Dreiwegeform als Mischventil/Verteilventil nicht entlastet / entlastet Wirkweise: Ventil Tor B öffnet / schließt bei Temperaturerhöhung am Fühler Nennweite DN ____ Nenndruck PN ____ Gehäuse aus _________ Flansche mit Dichtfläche nach DIN Kvs =_____m³/h - Sitz = _____ mm Kegel, Spindel und Sitz in Edelstahl mit Thermostatfühler Typ TR 75___ Sollwertbereich ___ ... ___ °C Temperaturfühler in _________ mit Kapillarrohr in Cu/VA mit Edelstahlmantel Länge 2m/___m Der Temperaturregler...

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Temperature regulators-3

Temperaturregler Temperature regulators Régulateurs de température Technische Daten Technical data Caractéristiques techniques Nennweite: Nenndruck: Nominal diameter: Nominal pressure: Diamètre nominal: Pression nominale: Body material:: Max.press./ temp.: Max.press. / temp.: Einsatzgrenzen: siehe Tabelle 1 Kvs-Werte: siehe Tabelle 2 Max.zul.Differenzdruck: siehe Tabelle 3 Sollwertbereiche: siehe Tabelle 4 Operating limits: Kvs-values: Max.perm.differ.press.: Set point ranges: see table 1 see table 2 see table 3 see table 4 Limites d’utilisation : Valeurs Kvs: Press. different. max.: Plages de...

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Temperature regulators-4

Temperaturregler Temperature regulators Régulateurs de température Tabelle 2 / Table 2 / Tableau 2: Kvs-Werte / Kvs-values / Valeurs Kvs [m³/h] Tabelle 3 : Table 3 : Tableau 3 : Baureihe Valve type Vanne type Sitz-ø Seat-ø [mm] Siege-ø 25 32 40 50 65 80 100 Max. zul. Differenzdrücke [bar] Max. perm. differential press. [bar] Max. pression differentielle adm. [bars] TR 7331 TR 7336 nicht entlastet unbalanced non équilibré entlastet balanced équilibré Tabelle 4 / Table 4 / Tableau 4 : Sollwerte Set points Consignes Skalenfarbe Scale color Couleur cadran blau / blue / bleu grün / green / vert gold...

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Temperature regulators-5

Temperaturregler Temperature regulators Régulateurs de température Maße und Gewichte / Dimensions and weigths / Cotes et poids Stellventil / Valve / Vanne Thermostat / Thermostat / Thermostat Thermostat siehe separates Technisches Datenblatt 7400-7010 Thermostats see separate technical data sheet 7400-7010 Thermostates voir fiches techniques séparées 7400-7010 Zwischenstück mit Handverstellung Extension piece with handwheel Fourche avec commande manuelle Verlängerung für hohe Temperaturen Extension for high temperatures T Rallonge pour temp. plus élevées Faltenbalg für Wärmeträgeröl FT Bellows...

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Temperature regulators-6

Temperaturregler Temperature regulators Régulateurs de température Ersatzteilliste / spare parts list / Liste de piéces détachées

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Temperature regulators-7

Temperaturregler Temperature regulators Régulateurs de température D Gehäuse Oberer Sitz Kegel Deckel Spindel Distanzstück Flansch Faltenbalg Federauflage Anschlag Feder Dichtung Dichtung Schraube Schraube Schraube Muttern Stiftschrauben Unterlegscheibe Verbindungsspindel Anschlussstück Dichtung Schraube Unterer Sitz Dichtung Rohrstück GB Body Seat Plug Cover Stem Distance piece Flange Bellows seal Spring support Limit stop Spring Gasket Gasket Screw Screw Screw Hex nuts Bolts Washer Connecting stem Coupling piece Gasket Screw Lower seat Gasket Spacer FR Corps Siège supérieur Clapet Chapeau Tige...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.