Paw - 01/2024

Pump sets

Return set TK3 - DN 20 (

3⁄4")

Return set TK3 - DN 25 (1")

Pump set TK5 - DN 25

Overflow set DN 20 (centre distance: 200 mm)

Overflow set DN 20 (centre distance: 125 mm)

01/2024 • Printed in Germany

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

9611

9612

Return set TK3 - DN 32 (1

1⁄4")

consisting of:

- Thermometer valve with dial thermometer (d = 50 mm, blue scale), can be pulled off,

integrated in the handle

- DN 25 and DN 32: connection to the left with

1⁄2" internal thread for overflow valve or

sensor, plugged

Delivery with thread connection

9613

Pump set TK5 - DN 20

Pressure side:

- thermometer valve with red scale, dial thermometer (d = 50 mm) integrated in handle,

can be pulled off

- integrated check valve, can be opened manually

Suction side:

- pump ball valve, key-actuated

Return:

- thermometer valve with blue scale, dial thermometer (d = 50 mm) integrated in the

handle, can be pulled off

- thread connection

Delivery with 2 nuts and 2 gaskets for a pump (without pump)

9631

9632

Pump set TK5 - DN 32

Pressure side:

- thermometer valve with red scale, dial thermometer (d = 50 mm) integrated in handle,

can be pulled off

- integrated check valve, can be opened manually

- with connection to the left,

1⁄2" internal thread for overflow valve or sensor connection,

plugged

Suction side:

- pump ball valve, with butterfly handle

Return:

- thermometer valve with blue scale, dial thermometer (d = 50 mm) integrated in the

handle, can be pulled off

- with connection to the right,

1⁄2" internal thread for overflow valve or sensor connection,

plugged

- thread connection

Delivery with 2 nuts and 2 gaskets for a pump (without pump)

9633

2850

2851

Overflow set DN 20 (centre distance: 200 mm)

For hydronic heating installations with standard circulation pumps and thermostatic or

zone valves.

The PAW differential pressure overflow valve reduces noises due to circulation and keeps

the pump pressure constant, even when the flow in the radiators is reduced (particularly

when thermostatic valves are used).The valve controls the flow rate in proportion to the

thermostatic or zone valves.The return temperature is increased as soon as the valve

opens.

For weather compensated control we recommend to mount the sensor to the flow line

directly behind the circulation pump.The higher return temperature guarantees that the

boiler does not corrode.

2853

195