HeatBloC® K31 DN 40 (11⁄2")

direct / unmixed

H

e

a

t

B

l

o

C

®

K

3

1

D

N

4

0

(

1

1⁄

2

"

)

Technical data

HeatBloC® K31 DN 40 (1

1⁄2")

Application range

● Boiler charging

Recommended application range

● up to 150 kW

● 20 K up to 6500 l/h

Operating data

Max. operating pressure

Max. operating temperature

Kvs value

Differential pressure diagram

6 bar

110 °C

28.3

Dimensions

Nominal diameter

Connection generator

Connection consumer

Height

Installation length

Centre distance

Width

Materials

Valves and fittings

Gaskets

Insulation

DN 40 (1

1⁄2")

Flange DN 40 / PN 6

1

1⁄2" int. thread

610 mm

560 mm

160 mm

320 mm

Brass

EPDM

EPP

EEI*

< 0.18

< 0.21

< 0.21

< 0.20

< 0.20

< 0.20

with

Item no.

41211GH12

41211GL10

41211GL12

41211WY10

41211WY8

41211WY12

41211

126

01/2024 • Printed in Germany

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

= with pump

Grundfos MAGNA3 40-120 F

Grundfos MAGNA1 32-100

Grundfos MAGNA1 40-120 F

Wilo Yonos MAXO plus 30/0.5-10

Wilo Yonos MAXO plus 40/0.5-8

Wilo Yonos MAXO plus 40/0.5-12

without pump - for pumps with flange DN 40/PN6 x 250 mm

= without pump

= with actuator

*EEI = Energy Efficiency Index