Search

EVERYTHING UNDER CONTROL.MANIFOLD TECHNOLOGY.

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

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

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

Manifold trunk

outflow 3/8“ female thread

Manifold trunk

outflow 1/2“ female thread

Fastening element

for manifold trunks 1“ and 1 1/4“

Model 2033 / 2130

show types and details

Sealing end

with o-ring

Model 2380

see all types

Coupling

with eurocone

Model 2412

show all types and details

Fitting set

for plastic pipe, suitable for eurocone 18 mm

Model 2410

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

Stop valve upper part

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

Model 2610 / 2310

show types and details

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

 

Any questions?

Haven't found the right product?

Your BEULCO Team is glad to help.