Thermal safety valves ST544501

Soupapes de sûreté thermiques
Soupapes de sûreté thermiques ST544501
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  • Soupapes de sûreté thermiques ST544501
  • Soupapes de sûreté thermiques ST544501
  • Schéma pour soupapes de sûreté thermiques ST544501
  • Soupapes sûreté thermiques ST544501
  • Schéma soupapes de sûreté thermiques ST544501

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Thermal safety valves ST544501 

Function:

Thermal safety valves are used to protect solid fuel boilers.
In the event of accidental overheating, the boiler is cooled by opening the valve, which evacuates the hot water. The valve alone
cannot regulate the boiler temperature.

The installation of a heating safety valve remains mandatory.
Plus de détails
Type de raccordement : Á visser BSP (pas du gaz)1
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€211.19 Tax included

175.99 € tax excl.

Unité de vente : Pièce
SMDDCLM20000M20
Quantity

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Complément d'information Thermal safety valves ST544501

The tables and information provided on this page are for indicative purposes only. For tolerances and exact specifications, please refer to the applicable product standards.

For solid fuel boilers not equipped with a DHW tank or safety coil. Direct
mounting on the heating outlet

Functional characteristics:

The ST544 valve is used on boilers not equipped with a hot water tank or heat exchanger.
When the limit temperature is reached, the valve opens. It drains the hot water and replaces it with an equivalent amount of cold water.

  • Activation temperature: 100°C (+0°C -5°C)
  • Maximum operating temperature: 110°C
  • Ambient temperature: 6°C minimum
  • Maximum pressure (EF inlet and heating circuit): 6 bar
  • Discharge flow rate under Dp of 1 bar: 1600 l/h
  • Capillary length: 1300 mm

Construction:

  • Stamped brass body, chrome-plated
  • Stainless steel spring
  • Ethylene-propylene seals
  • 3/4" male fittings

Caractéristiques techniques Thermal safety valves ST544501

Data sheet

Reference
SMDDCLM20000M20
Matière
Laiton chromé
Joint
EPDM
Type de raccordement
Á visser BSP (pas du gaz)
Raccordement
MM (mâle - mâle)
Pression maximum
6 bar
Température maximum
120°C
Température de début d'ouverture
100°C
Fluide admissible
Eau
Capacité d'évacuation
Dp de 1bar : 1800l/h
Unité de vente
Pièce
Garantie fabricant
1 an

Specific References

ean13
8016615315400

Download documentation

FT ST544501

Fiche technique soupape de sécurité thermique ST544501

Download (554.88KB)

Accessoires et équipements (vendus séparément)

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