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Heating and cooling manifolds made of high-quality brass.

BEULCO heating and cooling manifolds made of high-quality brass ensure an efficient and equal heat distribution and thus for constant temperatures. In connection with integrated regulation valves the manifolds guarantee the exact setting of flow quantity.

All BEULCO manifolds are ready to connect, leak tested and equipped with sound-insulated fastening elements.

BEULCO manifolds are available in different versions and guarantee practice-conform combination possibilities so that for each application the ideal product can be found.

    Type

    heating and cooling manifold 1"

    heating and cooling manifold 1 1/4"

    Connection1" female thread1 1/4" female thread
    Version2fold - 12fold2fold - 12fold
    Outflow3/4" eurocone3/4" eurocone
    Valve distance50mm50mm
    Equipment
    • 1" profile pipe
    • thermostatic valves for manual regulation or electrical actuators 230V
    • topmeter (0,5-2,5l/min) or fine regulating valves 3/8"
    • sealing end
    • ventilation valve
    • 3/8" end plug
    • sound-insulating fastening elements
    • sticker for marking the heating cycles
    • 1 1/4" profile pipe
    • Thermostatventile zum manuellen Regulieren oder elektrische Stellantriebe 230V
    • topmeter (1-4l/min) or fine regulating valves 1/2"
    • sealing end
    • ventilation valve
    • 1/2" end plug
    • sound-insulating fastening elements
    • sticker for marking the heating cycles

    Presetting of fine regulation valve

    Detach black cap of lead seal, close the valve completely by means of the ventilating key. Read the requested presetting value from the diagram. Open the valve by turning corresponding to the quantity of turns. Remove the ventilating key, plug in the cap of lead seal and plumb, if required.

    Example

    To guarantee a flow of 150 l/h with a Δp value of 2000 daPa, the spindle has to be opened with 4 1/2 turns by the ventilating key.

    Presetting of fine regulation valve

    Close the valve completely. Remove the screw of the handwheel, but do not remove the handwheel. Screw in the presetting spindle clockwise in the valve spindle all the way to the stop. The valve is then completely blocked. Read the desired presetting value from the diagram. Hold the handwheel and screw the presetting spindle to the left, as often as you see from the diagram. Rescrew fastening screw of the handwheel.

    Example

    To guarantee a flow of 400 l/h with a Δp value of 1500 daPa, the spindle has to be opened with 5 1/2 turns by the ventilating key.

    Different norms and regulations, among them the Energy-saving Decree (EnEv) in Germany, VOB/C DIN 18380, DIN EN 14336 and the DIN EN 12831, require a hydraulic balancing. This is an important precondition for the perfect function and the energy-efficient operation of a plant. Only with a system that is hydraulically balanced in all components the required control accuracy and efficiency can be achieved. The hydraulic balancing process is in Germany required by law for new systems and when renovating existing systems. Providing evidence is thus obligatory.

    In order to ensure an optimal balance, BEULCO manifolds are equipped with stop valves (flow meter) and fine regulating valves.

    The following method allows to find the correct setting values (particularly in existing systems):

    Note: The method and given values apply mostly for Germany.

    Manifold 1"

    Equipment of flow:
    flow meter 0,5 - 2,5 l/min for adjusting the installation

    Equipment of return:
    thermostatic valves for manual regulation (retrofittable for electrical actuators)

    Model 26080

    see all types

    [Translate to English:] BEULCO Modell 26040 Heizkreisverteiler

    Manifold 1"

    Equipment of flow:
    integrated fine regulating valves for manual regulation

    Equipment of return: 

    thermostatic valves for manual regulation (retrofittable for electrical actuators)

    Model 26040

    see all types

    [Translate to English:] BEULCO Modell 26070 Heizkreisverteiler

    Manifold 1"

    Equipment of flow:
    integrated fine regulating valves for manual regulation

    Equipment of return:
    electric actuators 230 V

    Model 26070

    see all types

    Manifold 1" for radiator connection

    Equipment of flow and return:
    one-sided connections

    Model 28020

    see all types

    Manifold1 1/4"

    Equipment of flow:
    thermostatic valves for manual regulation (retrofittable for electrical actuators)

    Equipment of return:
    flow meter 1 - 4 l/min for adjusting the installation

    Model 23080

    see all types

    Manifold 1 1/4"

    Equipment of flow:
    integrated fine regulating valves for manual regulation

    Equipment of return:
    thermostatic valves for manual regulation (retrofittable for electrical actuators)

    Model 23040

    see all types

    [Translate to English:] BEULCO Modell 2001 Verteilerstamm

    Manifold trunk

    outflow 3/8“ female thread

    [Translate to English:] BEULCO Modell 2002 Verteilerstamm

    Manifold trunk

    outflow 1/2“ female thread

    [Translate to English:] BEULCO Modell 2230 2130 Befestigungselement

    Fastening element

    for manifold trunks 1“ and 1 1/4“

    Model 2033 / 2130

    show types and details

    [Translate to English:] BEULCO Modell 2380 Endstopfen

    Sealing end

    with o-ring

    Model 2380

    see all types

    Coupling

    with eurocone

    Model 2412

    <link file:1300 _blank download internal link in current>show all types and details

    Fitting set

    for plastic pipe, suitable for eurocone 18 mm

    Model 2410

    <link file:1299 _blank download internal link in current>show types and details

    Connector

    with plastic pipe connection, short male thread 
    R 3/8“

    Connector

    with plastic pipe connection, short male thread 
    R 1/2“

    Fine regulating valve upper part

    for flow, with lead sealing cap


    Model 2735

    show types and details

    Fine regulating valve upper part

    for flow, with turning handle

    Model 2435

    show types and details

    Stop valve upper part

    for return, for manual operation by key/ screwdriver

    Model 2736 / 2436

    show types and details

    [Translate to English:] BEULCO Modell 2610 2310 Absperrventil-Oberteil

    Stop valve upper part

    for electrical actuator or thermostat adapter
    with hand adjusting cap, with o-ring

    Model 2610 / 2310

    show types and details

    [Translate to English:] BEULCO Modell 2617 2317 Elektrischer Stellantrieb

    Electrical actuator 230V

    with stop valve upper part for control by room thermostat,
    electroless closed, with o-ring, current consumption= 1 watt
    connection thread M 30 x 1,5

    Model 2617 / 2317

    show types and details

    Electrical actuator 24 Volt

    incl. stop valve upper part for regulation of individual rooms for control by room thermostat, connection thread M 30x1,5, with o-ring, current consumption = 2 watt, electroless closed, without protection from overvoltage (not necessary)

    Model 2318 / 2618

    show types and details

    Room temperature controller

    Model 2323 / 2324

    show types and details

     

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