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HeatBloC® K32 DN 40 (1½")

3-way mixing valve
Field of application: for heating systems controlled by a mixing valve
Recommended application range: up to 125 kW; 20 K up to 5400 l/h

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Our offer is exclusively aimed at corporate clients.

Operating data
Max. operating temperature: 110 °C
Dial thermometer: 0 - 120 °C
Output: 125 kW
Max. operating pressure: 6 bar
Temperature difference: 20 K
Kvs value: 17. Jul
Max. operating temperature: 110 °C
Flow rate: 5400 l/h
Number of check valves: 1
Check valves: 1 x 200 mm wc
Dial thermometer: 0 - 120 °C
Shut-off valves: Ball valves with handle
Opening pressure check valve: 250 mm wc
Number of check valves: 1
Height: 610 mm
Width: 320 mm
Nominal diameter: DN 40 (1½")
Installation length: 560 mm
Connection generator: Flange DN 40 / PN 6
Connection consumer: 1½" int. thread
Centre distance: 160 mm
Valves and fittings: Brass
Gaskets: EPDM
Insulation: EPP
Flange connection DN 40/PN 6 as slip-on flange and 1½" internal thread
incl. gaskets and screws, for installation on PAW modular distribution manifolds.
With PAW mounting equipment the heating circuit can be installed on wall brackets.

HeatBloC®s with pumps DN 32 are delivered with reducer flanges (item no. 41610).

3-way mixing valve completely made of brass, linear characteristic (prevents temperature variation).The pump can be isolated so that it can be replaced without draining.
For mounting actuators of other manufacturers, you need the adapter set item no. 705580.

PAW actuator SR10
with 1.5 m cable and mounting set for snap-in assembly on the mixing valve, suited for flow on the right or left side, change-over switch for manual / automatic operation, supply 230 V / 50 Hz, torque 10 Nm

Hand lever at the ball valve,
easy handling from the front, even when the insulation is closed, visible closing position

EnEV-compliant functional insulation
made of durable elastic EPP, complete insulation of valves and fittings, ventilation opening to cool the pump

Free access to the pump head
by simply removing the front insulation shell

Check valve in the return pipe
can be opened, 200 mm wc, spring-loaded, thus suited for horizontal and overhead installation

Flow on the right = standard
Flow and return line can be changed on site, also for heating circuits with mixing valve

Full metal thermometers
can be pulled off, with immersion sleeve integrated in the ball valve

PAW heating pumps with high-efficiency (ECM) technology
fitted with 2 m cable, completely premounted, integrated in the insulation, pressure tested, with serial number, perfectly designed system, pump characteristics, EuP/ErP READY

Pump can be isolated,
so that it can be replaced without draining

Do you have any questions?

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