Type 0121

11 | 16

Visit product website 

7.

Performance specifications

7.1. Pressure range and flow rate

Standard version

Circuit function

DN

K

V value water

Pressure range 1.)

Frequency AC 2.)

(50 or 60 Hz)

Frequency DC 2.)

[m3/h]

[bar]

[bar]

A / F

2

0.1

0…6

0…3

4

0.3 3.)

0…4

0…2

6

0.6 4.)

0…2

0…1

8

1.0

0…1

0…0.8

C / D

2

0.1

0…3

0…1.5

4

0.3 3.)

0…2

0…1

6

0.6 4.)

0…1

0…0.5

8

1.0

0…0.3

0…0.3

B

2

0.1

0…6

0…3

4

0.3 3.)

0…4

0…2

6

0.6 4.)

0…2

0…1

8

1.0

0…1

0…0.5

E

2

0.1

0…3

0…1.5

4

0.3 3.)

0…2

0…1

6

0.6 4.)

0…1

0…0.5

8

1.0

0…0.2

0…0.2

1.) Pressure data: overpressure to the atmospheric pressure (deviating pressure range for 5 W version)

2.) Heat output 8 W

3.) Nominal diameter DN 4 and seal material FKM resp. FFKM K

V value reduces to 0.24 m³/h.

4.) Nominal diameter DN 6 and seal material FKM resp. FFKM K

V value reduces to 0.48 m³/h.

Explosion-proof version

Circuit function

DN

K

V value water

1.)

Pressure range 2.)

[m3/h]

[bar]

A / F

2

0.1

0…6

4

0.3 3.)

0…4

6

0.6 4.)

0…2

8

1.0

0…1

C / D

2

0.1

0…3

4

0.3 3.)

0…2

6

0.6 4.)

0…1

8

1.0

0…0.3

B

2

0.1

0…6

4

0.3 3.)

0…4

6

0.6 4.)

0…2

8

1.0

0…1

E

2

0.1

0…3

4

0.3 3.)

0…2

6

0.6 4.)

0…1

8

1.0

0…0.2

1.) Measurement at + 20 °C, 1 bar at the valve inlet and free outlet

2.) Pressure data: overpressure to the atmospheric pressure

3.) Nominal diameter DN 4 and seal material FKM resp. FFKM K

V value reduces to 0.24 m³/h.

4.) Nominal diameter DN 6 and seal material FKM resp. FFKM K

V value reduces to 0.48 m³/h.