d w e r ke rgar product range heatbloc®easy assembly and disassembly thanks to the smart paw...
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![Page 1: d w e r ke rgar Product range HeatBloC®easy assembly and disassembly thanks to the smart PAW snap-in mechanism Flow on the right = standard The HeatBloC®s can be delivered with flow](https://reader031.vdocuments.us/reader031/viewer/2022011819/5e94d01efcf72854d647ed4c/html5/thumbnails/1.jpg)
manufacturer´s warra
nty
• Han
dwerkergarantie •5 Years Quality made in Germany
• Qua
lität made in Germany •Product range HeatBloC®
DN 20 to DN 50
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manufacturer´s warra
nty
• Han
dwerkergarantie •5 Years Quality made in Germany
• Qua
lität made in Germany •
Product range HeatBloC® Heating circuits and distribution manifolds in DN 20, 25, 32, 40 and 50
Printed in Germany • 03/2017PAW GmbH & Co. KG • D-31789 Hameln • Germany • Phone: +49-5151-9856-0 • Fax: +49-5151-9856-98 • [email protected] • www.paw.eu
The PAW HeatBloC®s are premounted groups of fittings for heating circuits in the nominal diameters DN 20 to DN 50.PAW offers a broad range of heating circuits - from direct HeatBloC®s to mixed HeatBloC®s with 3- or 4-way mixing valve or thermal control valve to mixing valves with bypass or 3-temperature mixing valves. Modular distribution manifolds and special purpose solutions as boiler connections and return flow temperature maintenance complete our range of products.All HeatBloC®s are designed such that they can be directly mounted onto a distribution manifold or a mounting plate with thread connections. With transition connections, the HeatBloC®s can also be mounted on modular distribution manifolds of other dimensions.The single modules can thus be combined without any problems and can be arranged in numerous ways. This extraordinary flexibility is achieved by the modular structure of the entire system. It allows you to plan, install and extend distribution manifolds rapidly and professionally.HeatBloC® is a registered trademark in Germany.
All HeatBloC®s offer the following advantages:Full port ball valve, gaskets of the spindle can be replaced during operationFlat-sealing connections DN 20 to DN 32including union nut for assembly on a PAW distribution manifold
Flange connection DN 40/50including gaskets and screws
The HeatBloC® can be installed on a wall bracketLarge ball valve handles,easy handling, visible closing position
EnEV-compliant functional insulationmade of permanently elastic EPP, complete insulation of the valves and fittings with sealing lips, ventilation opening to cool the pump
Check valve in the return pipecan be opened, 200 mm wc, spring-loaded, thus suited for horizontal and overhead installation
PAW mixing valve with suitable actuatoreasy assembly and disassembly thanks to the smart PAW snap-in mechanism
Flow on the right = standardThe HeatBloC®s can be delivered with flow on the left against additional charge.
Flow and return line can be changed on sitealso for heating circuits with mixing valve
All water-carrying parts are made of brassFull metal thermometercan be pulled off, with immersion sleeve, integrated in the ball valve
PAW heating pumps with high-efficiency technologyfitted with 2 m cable, completely premounted, integrated in the insulation, pressure tested, with serial number, perfectly designed system, pump characteristics, EuP/ErP READY
Free access to the pump head, pump can be isolatedso that it can be replaced without draining
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PAW heating technologyDimensioning table
03/2017 • Printed in GermanyPAW GmbH & Co. KG • D-31789 Hameln • Germany • Phone: +49-5151-9856-0 • Fax: +49-5151-9856-98 • [email protected] • www.paw.eu
∆t = 20 K - max. output / application rangeNominal diameter DN 20 (¾") DN 25 (1") DN 32 (1¼") DN 40 (1½") DN 50 (2")
K31direct
30.0 kW 50.0 kW 65.0 kW 150.0 kW 250.0 kW
K323-way mixing valve
21.0 kW 32.5 kW 51.0 kW 125.0 kW 230.0 kW
K33Controlled circuit with constant value
10.0 kW 20.0 kW
K33MAXControlled circuit with constant value
32.0 kW
K343-way mixing valve with bypass
21.0 kW 45.5 kW 64.0 kW
K353-temperature mixing valve
32.5 kW
K36(E)Boiler charging set
20.0 kW 40.0 kW 60.0 kW
K384-way mixing valve
33.0 kW 52.0 kW
System separation 25.0 kW
MVModular distribution manifolds
50.0 kW 80.0 kW 150.0 kW 250.0 kW 400.0 kW
Mounting example PAW heating system
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DN 20
DN 25
HeatBloC®Heating circuits DN 20 and DN 25
Printed in Germany • 03/2017PAW GmbH & Co. KG • D-31789 Hameln • Germany • Phone: +49-5151-9856-0 • Fax: +49-5151-9856-98 • [email protected] • www.paw.eu
K31: direct
K32: 3-way mixing valve
K33:Controlled circuit
with constant value
K34: 3-way mixing valve
with bypass
K36:Boiler charging set
up to 30 kW* up to 21 kW* up to 5 kW* up to 21 kW* up to 10 kW*
K31: direct
K32: 3-way mixing valve
K33: Constant value control circuit
K33MAX: Constant value control circuit
up to 50 kW* up to 40 kW* up to 10 kW* up to 16 kW*
K34: 3-way mixing valve
K35: 3-temp. mixing valve
K36E:Boiler charging set
K38: 4-way mixing valve
up to 45.5 kW* up to 32.5 kW* up to 40 kW* up to 33 kW*
*for Δt = 20 K
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DN 40 / DN 50
DN 32
03/2017 • Printed in GermanyPAW GmbH & Co. KG • D-31789 Hameln • Germany • Phone: +49-5151-9856-0 • Fax: +49-5151-9856-98 • [email protected] • www.paw.eu
HeatBloC®Heating circuits DN 32, DN 40 and DN 50
K31: direct
K32: 3-way mixing valve
K34:3-way mixing valve
K36E: Boiler charging set
K38:4-way mixing valve
up to 65 kW* up to 51 kW* up to 64 kW* up to 60 kW* up to 52 kW*
K31 DN 40: direct
K32 DN 40: 3-way mixing valve
K31 DN 50:direct
K32 DN 50: 3-way mixing valve
up to 150 kW* up to 125 kW* up to 250 kW* up to 230 kW*
*for Δt = 20 K
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DN 32
DN 40
DN 50
DN 20
DN 25
Printed in Germany • 03/2017PAW GmbH & Co. KG • D-31789 Hameln • Germany • Phone: +49-5151-9856-0 • Fax: +49-5151-9856-98 • [email protected] • www.paw.eu
Distribution manifoldsDN 20, 25, 32, 40 and 50
Modular distribution
manifold
Max.output
Availableas
DN 50 400 kW 2- to 4-fold
DN 40 250 kW 2- to 4-fold
DN 32 150 kW 2- to 6-fold
DN 25 80 kW 2- to 6-fold
DN 20 50 kW 2- to 6-fold
System separation Return flow temperature maintenance
Hydraulic separators and low-loss headers
DN 25 DN 20 - DN 50 DN 20 - DN 32
Special solutions
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703/2017 • Printed in GermanyPAW GmbH & Co. KG • D-31789 Hameln • Germany • Phone: +49-5151-9856-0 • Fax: +49-5151-9856-98 • [email protected] • www.paw.eu
Application rangeExtension of an already existing PAW heating circuit from the current series 2017, to a HeatBloC MC for the complete balancing of the entire system - distribution manifold and radiator!
Scope of delivery• controller MCom• 2 x temperature sensor Pt1000• differential pressure sensor DPS• high-efficiency pump• optional: PAW actuator SR10 24/ST - 10 Nm 24 V
for mixed heating circuits with constant flow temperature
Controller MCom• autarkic controller for an automatic, dynamic
balancing of the distribution manifold through an electronic regulation of the differential pressure, 0-0.6 bars
• display of the flow rate values of the pump (Grundfos)
• Modbus for an optional integration in a smart home system with an external nominal value indication
Actuator• 10 Nm / 24 V / 50 Hz• constant control voltage• manual operation possible• controlled by MCom• easy mounting through snap-in assembly
on the PAW mixing valve
Differential pressure sensor DPS• measuring range: 0-0.6 bars• with brass fitting for the sensor and
2 x ½" union nut• with connection cable
Temperature sensor Pt1000• sensor for temperature measurement
in the return• measuring range: -20 °C ... +150 °C• blue mark for a clear assignment of the sensor
Extension set MComfor standard heating circuits DN 25 and DN 32
Technical data MCom heating circuits DN 25 / DN 32
Operating dataMax. operating temperature 110 °CMax. pressure 6 bars
DimensionsHeight (controller) 200 mmWidth (controller) 250 mmCentre distance 125 mm
MaterialFittings BrassGaskets AFM34Insulation EPP
Differential pressure diagram MCom heating circuit DN 25
Differential pressure diagram MCom heating circuit DN 32
Temperature sensor Pt1000• sensor for temperature measurement in the flow• measuring range: -20 °C ... +150 °C• red mark for a clear assignment of the sensor
High-efficiency pump• fitted with 2 m cable• with serial number• ErP and EuP READY
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PAW GmbH & Co.KG Böcklerstraße 11D-31789 HAMELN GERMANY
+49-5151-9856-0 +49-5151-9856-98 [email protected] www.paw.eu 99
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