Brass female differential pressure regulator dn 1/2" et 50/300 (mbar)

Régulateurs de pression différentielle
Régulateur de pression différentielle laiton femelle
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  • Régulateur de pression différentielle laiton femelle

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Brass female differential pressure regulator

Function:

The differential pressure regulator maintains the pressure difference between two points in a hydraulic circuit at a preset value.
The balancing valve (shut-off and preset) balances the flow of the heat transfer fluid in the circuit where it is installed. This circuit can also be controlled by the differential pressure regulator.
Adjusting the differential pressure prevents noise and turbulence in variable-flow circuits, but above all ensures proper balancing.

Maximum glycol content: 50%

Plus de détails
Type de raccordement : Á visser BSP (pas du gaz)1
dn 1/2" et 50/300 (mbar)
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€182.83 Tax included

152.36 € tax excl.

Unité de vente : Pièce
RPDIFL000300F15
DN and (mbar): DN 1/2" et 50/300 (mbar)
Quantity

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Complément d'information Brass female differential pressure regulator

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.

Different types of applications where these devices can be used:

  • Zoned systems / riser systems
  • Systems with condensing boilers
  • District heating systems
  • Variable flow systems with thermostatic or modulating two-way valves.

The controller and preset shut-off valve are supplied with an insulation jacket for optimal thermal insulation of the system.

Technical specifications:

  • Dezincification-resistant brass body, with capillary tube for connection to the return valve
  • Supplied with insulation shell (except 2" without insulation)
  • Max. operating pressure: 16 bar
  • Temperature range: -20 °C / 120 °C
  • Glycol: max. 50%
  • 3 mm capillary tube: L 1.5 m


Operating principle:

The circuit is regulated by the combined action of two devices: the balancing valve and the differential pressure regulator. Through the capillary tube connecting them, they control the flow rate and differential pressure in the relevant circuit zone according to the system’s operating conditions. The balancing valve regulates the design flow rate using a profiled plug.
The differential pressure regulator proportionally restores the preselected differential pressure conditions on the valve based on the current flow rate of the devices, particularly two-way thermostatic valves.
The supply pressure in the connecting capillary (3) acts on the upper surface of the diaphragm (2); the return pressure in the connection internal to the control shaft (4) acts on the lower surface of the diaphragm. The force exerted by the pressure differential on the diaphragm generates a thrust on the shutter shaft (5) and closes the return fluid passage in the circuit zone until the thrust on the diaphragm and the counter-thrust of the counterbalance spring (6) reach a point of equilibrium at the predefined Dp value. This is the pressure differential value that remains constant between the supply and return of the heating circuit even when, in a reverse physical process, the thermostatic valves open to increase the flow rate supplied to the heating elements.

Caractéristiques techniques Brass female differential pressure regulator

Data sheet

Reference
RPDIFL000300F15
Type de vanne
Régulation différentielle
Matière
Laiton
Type de raccordement
Á visser BSP (pas du gaz)
Raccordement
FF (femelle - femelle)
Diamètre
En fonction du modèle choisi
Débit
En fonction du modèle choisi
Pression maximum
16 bar
Température minimum
-20°C
Température maximum
120°C
Fluide admissible
Eau chauffage Eau glacée et climatisation Eau glycolée
Équipements
(sauf 2") Capillaire Coque d'isolation
Unité de vente
Pièce
Garantie fabricant
1 an

Specific References

ean13
8016615397185

Download documentation

FT 140

Fiche technique régulateur de pression différentielle

Download (823.21KB)

Accessoires et équipements (vendus séparément)

Caractéristiques liées à la version du produit Brass female differential pressure regulator

Voici la liste des références et poids correspondants aux options séléctionnées.
RPDIFL000300F15 - Brass female differential pressure regulator - DN 1/2" et 50/300 (mbar)
DN and (mbar) DN 1/2" et 50/300 (mbar)
Packed weight 0,93135kg
152.36 € tax excl.
Consulter
RPDIFL000600F15 - Brass female differential pressure regulator - DN 1/2" et 250/600 (mbar)
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RPDIFL000300F20 - Brass female differential pressure regulator - DN 3/4" et 50/300 (mbar)
DN and (mbar) DN 3/4" et 50/300 (mbar)
Packed weight 1,03215kg
163.51 € tax excl.
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RPDIFL000600F20 - Brass female differential pressure regulator - DN 3/4" et 250/600 (mbar)
DN and (mbar) DN 3/4" et 250/600 (mbar)
Packed weight 1,03425kg
163.51 € tax excl.
Consulter
RPDIFL000300F25 - Brass female differential pressure regulator - DN 1" et 50/300 (mbar)
DN and (mbar) DN 1" et 50/300 (mbar)
Packed weight 1,25055kg
184.54 € tax excl.
Consulter
RPDIFL000600F25 - Brass female differential pressure regulator - DN 1" et 250/600 (mbar)
DN and (mbar) DN 1" et 250/600 (mbar)
Packed weight 1,25055kg
184.54 € tax excl.
Consulter
RPDIFL000300F32 - Brass female differential pressure regulator - DN 1" 1/4 et 50/300 (mbar)
DN and (mbar) DN 1" 1/4 et 50/300 (mbar)
Packed weight 1,4175kg
376.22 € tax excl.
Consulter
RPDIFL000600F32 - Brass female differential pressure regulator - DN 1" 1/4 et 250/600 (mbar)
DN and (mbar) DN 1" 1/4 et 250/600 (mbar)
Packed weight 1,4175kg
376.22 € tax excl.
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RPDIFL000300F40 - Brass female differential pressure regulator - DN 1" 1/2 et 50/300 (mbar)
DN and (mbar) DN 1" 1/2 et 50/300 (mbar)
Packed weight 1,68kg
388.7 € tax excl.
Consulter
RPDIFL000600F40 - Brass female differential pressure regulator - DN 1" 1/2 et 250/600 (mbar)
DN and (mbar) DN 1" 1/2 et 250/600 (mbar)
Packed weight 1,68kg
388.7 € tax excl.
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RPDIFL000300F50 - Brass female differential pressure regulator - DN 2" et 50/300 (mbar)
DN and (mbar) DN 2" et 50/300 (mbar)
Packed weight 1,995kg
424.16 € tax excl.
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RPDIFL000600F50 - Brass female differential pressure regulator - DN 2" et 250/600 (mbar)
DN and (mbar) DN 2" et 250/600 (mbar)
Packed weight 1,995kg
424.16 € tax excl.
Consulter
Référence - Désignation DN and (mbar) Packed weight Prix
RPDIFL000300F15 - Brass female differential pressure regulator - DN 1/2" et 50/300 (mbar) DN 1/2" et 50/300 (mbar) 0,93135kg 152.36 € tax excl.
RPDIFL000600F15 - Brass female differential pressure regulator - DN 1/2" et 250/600 (mbar) DN 1/2" et 250/600 (mbar) 0,9324kg 152.36 € tax excl.
RPDIFL000300F20 - Brass female differential pressure regulator - DN 3/4" et 50/300 (mbar) DN 3/4" et 50/300 (mbar) 1,03215kg 163.51 € tax excl.
RPDIFL000600F20 - Brass female differential pressure regulator - DN 3/4" et 250/600 (mbar) DN 3/4" et 250/600 (mbar) 1,03425kg 163.51 € tax excl.
RPDIFL000300F25 - Brass female differential pressure regulator - DN 1" et 50/300 (mbar) DN 1" et 50/300 (mbar) 1,25055kg 184.54 € tax excl.
RPDIFL000600F25 - Brass female differential pressure regulator - DN 1" et 250/600 (mbar) DN 1" et 250/600 (mbar) 1,25055kg 184.54 € tax excl.
RPDIFL000300F32 - Brass female differential pressure regulator - DN 1" 1/4 et 50/300 (mbar) DN 1" 1/4 et 50/300 (mbar) 1,4175kg 376.22 € tax excl.
RPDIFL000600F32 - Brass female differential pressure regulator - DN 1" 1/4 et 250/600 (mbar) DN 1" 1/4 et 250/600 (mbar) 1,4175kg 376.22 € tax excl.
RPDIFL000300F40 - Brass female differential pressure regulator - DN 1" 1/2 et 50/300 (mbar) DN 1" 1/2 et 50/300 (mbar) 1,68kg 388.7 € tax excl.
RPDIFL000600F40 - Brass female differential pressure regulator - DN 1" 1/2 et 250/600 (mbar) DN 1" 1/2 et 250/600 (mbar) 1,68kg 388.7 € tax excl.
RPDIFL000300F50 - Brass female differential pressure regulator - DN 2" et 50/300 (mbar) DN 2" et 50/300 (mbar) 1,995kg 424.16 € tax excl.
RPDIFL000600F50 - Brass female differential pressure regulator - DN 2" et 250/600 (mbar) DN 2" et 250/600 (mbar) 1,995kg 424.16 € tax excl.

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