140 Series Differential Pressure Control Valve (DPCV)

Manufacturer:Altecnic
Model:140 Series Differential Pressure Control Valve (DPCV)
Revision:1
CI/SFB CODE:(59)
UNICLASS:Pr_65_54_95_66
OMNICLASS:Pr_65_54_95_66
Website:www.altecnic.co.uk/
Software:Revit 2015
Last Updated:26 Feb 2018
Embed: Click to get code
Revit, Bim, Store, Components, MEP, Object, Altecnic, Mechanical, Pipe, Merchant, 140, Series, Differential, Pressure, Control, Valve, DPCV
Revit, Bim, Store, Components, MEP, Object, Altecnic, Mechanical, Pipe, Merchant, 140, Series, Differential, Pressure, Control, Valve, DPCV
Revit, Bim, Store, Components, MEP, Object, Altecnic, Mechanical, Pipe, Merchant, 140, Series, Differential, Pressure, Control, Valve, DPCV
Revit, Bim, Store, Components, MEP, Object, Altecnic, Mechanical, Pipe, Merchant, 140, Series, Differential, Pressure, Control, Valve, DPCV
Revit, Bim, Store, Components, MEP, Object, Altecnic, Mechanical, Pipe, Merchant, 140, Series, Differential, Pressure, Control, Valve, DPCV

Further Information

Application

The differential pressure regulator keeps the difference in pressure found in two points of a plumbing circuit at a constant level, according to the set value.

The balancing valve (shut-off and pre-regulation) regulates the thermal medium flow rate supplied to the part of the circuit controlled by the differential pressure control valve.

The possibility of regulating the differential pressure values, to suit predetermined design flow rates, prevents phenomena of noise and high speed in variable flow rate systems.

The application of the series proposed is indicated for any type of system:

  • systems with zones or rising columns;
  • systems with condensation boilers;
  • district heating systems;
  • variable flow rate systems, with two-way thermostatic or modulating valves.

Design

The circuit is controlled by the combined action of two devices: the balancing valve and the Dp regulator. Through a capillary tube connecting them, they act to control flow and differential pressure in the affected circuit area, at the variation of the operating conditions of the entire system. The balancing valve regulates the design flow rate by the action of a shaped obturator.

The differential pressure regulator acts proportionally to re-establish the preselected Dp conditions on the valve when changing the flow rate by means of devices such as for example, two-way thermostatic valves.

5 Pipe Accessory Family with two types;

140340            ½” FxF                       5-30kPa

140440            ½” FxF                       25-60kPa

140350            ¾” FxF                       5-30kPa

140450            ¾” FxF                       25-60kPa

140360            1” FxF                         5-30kPa

140460            1” FxF                        25-60kPa

140370            1 ¼” FxF                    5-30kPa

140470            1 ¼” FxF                    25-60kPa

140380            1 ½” FxF                    5-30kPa

140480            1 ½” FxF                    25-60kPa

 

 COBie and NBSCreate Parameters

Altecnic BIM Userguide

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