HeatBloC® K33 DN 20 (3⁄4")

Constant-value mixing valve

H

e

a

t

B

l

o

C

®

K

3

3

D

N

2

0

(

3⁄

4

"

)

Technical data

HeatBloC® K33 DN 20 (

3⁄4")

without pump - for pumps with 1" ext. thread x 130 mm

32073

Application range

● For low-temperature heating systems controlled by a mixing valve

Recommended application range

Dimensions

Nominal diameter

Connection generator

Connection consumer

Height

Installation length

Centre distance

Width

Materials

Valves and fittings

Gaskets

Insulation

DN 20 (

3⁄4")

1" ext. thread, flat sealing

3⁄4" int. thread

385 mm

255 mm

90 mm

180 mm

Brass

EPDM

EPP

● up to 5 kW

● 20 K up to 430 l/h

Operating data

Max. operating pressure

Max. operating temperature

Kvs value

Adjustment range bypass

Adjusting range contact thermostat

Differential pressure diagram

6 bar

110 °C

1.3

0 - 50 %

20-60 °C

Grundfos ALPHA2.1 15-60

Grundfos UPM3 Auto L 15-70

Wilo Para SC 15/6-43

Wilo Yonos PICO 15/1-6

EEI*

< 0.17

< 0.20

< 0.20

< 0.20

= with actuator

with

Item no.

32073GH6

32073GM6

32073WP6

32073WN06

86

01/2024 • Printed in Germany

PAW GmbH & Co. KG • info@paw.eu • www.paw.eu

= conversion to flow left (it.no. 999300)

= with pump

= without pump

*EEI = Energy Efficiency Index