HeatBloC® K33 - DN 25 (1")- Controlled circuit with

constant value, 3-way mixing valve with bypass 0-50%

Technical data

Dimensions

Differential pressure diagram

Materials

HeatBloC® K33 - DN 25 (1")

Wilo Para 25/6-43

EEI*

< 0.20

with

Item no.

36073WH6

€ / piece

< 0.20

36073WP6

-

-

-

<0.21

36073WP8

Grundfos UPML 25-105 AUTO

< 0.23

36073GL9

<0.17

36073GH6

Grundfos UPM3 Auto L 25-70

< 0.20

36073GM6

36073

Extra charge for assembly with flow on the left per HeatBloC

(no discount possible)

999300

-

Application range

• for radiant floor heating from 3.5 kW

• for low-temperature heating installations

Recommended application range

• up to 10 kW

• 10 K up to 860 l/h

Operating data

Max. pressure

Maximum operating temperature

Kvs value

Bypass Adjustment range

Contact thermostat, adjusting range

Thermostatic head, control range

6 bars

110 °C

3.0

0 - 50 %

0 - 60 °C

Nominal diameter

Connection generator

Connection consumer

Height

Installation length

Centre distance

Width

Valves and fittings

Gaskets

Insulation

DN 25 (1")

11⁄2" ext. thread,

flat sealing

1" int. thread

383 mm

340 mm

125 mm

250 mm

Brass

EPDM

EPP

Wilo-Stratos PICO 25/1-6

Wilo Para 25/8-75

Grundfos Alpha2.1 25-60

without pump - for pumps with 11⁄2" external thread x 180 mm

-

-

-

-

110

with actuator • *Energy Efficiency Index

Prices excl. VAT • 01/2020 • Printed in Germany • with pump • without pump •

PAW GmbH & Co. KG • 31789 Hameln • Germany • Phone: +49-5151-9856-0 • Fax: +49-5151-9856-98 • info@paw.eu • www.paw.eu

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