Type 3360

15 | 26

Visit product website 

5.

Performance specifications

5.1. Fluidic data

Flow characteristics

• Flow characteristic acc. to DIN EN 60534 - 2 - 4

• Modified equal percentage flow characteristic theoretical rangeability: K

VS/KV0 = 50:1

• K

VR value

1.)

at 5 % of stroke

1.) K

VR value = smallest KV value at which the inclination tolerance according to DIN EN 60534 - 2 - 4 can still be maintained.

K

v /Kvs [%]

0 10 20 30 40 50 60 70 80 90 100

Stroke [%]

100

90

80

60

50

40

30

20

10

0

70

Overview of flow characteristics with flow below seat

Note:

• K

V value [m

3

/h]: Measured with water acc. to DIN EN 60534 - 2 - 4

• Operating limits, see “5.2. Operating limits” on page 16

Nominal

diameter

(Pipe)

Actu-

ator

force1.)

Operating pressure

(seat leakage class)

Characteristic

curve (theoreti-

cal rangeability)

K

V value at stroke

K

VS

value

Valve seat seal

Stainless

steel

PTFE

PEEK

5 % 10 %

30 %

50 %

70 %

90 %

DN

NPS

[N]

[bar(g)]

[m3/h]

[m3/h]

15

½2.)

1300

25 (IV)

–

25 (VI)

Equal

percentage

(50:1)

0.16 0.17

0.4

2.7

4.0

4.8

5

20

¾2.)

25 (IV)

25 (VI)

25 (VI)

0.26 0.27

1.1

5.9

8.3

9.6

10

25

12.)

25 (IV)

25 (VI)

20 (VI)

0.34 0.36

1.5

8.9

13.0

15.4

16

32

1¼2.)

1300

16 (IV)

16 (VI)

10 (VI)

0.40 0.46

2.5

13.9

19.5

23.5

25

2500

25 (IV)

25 (VI)

20 (VI)

40

1½2.)

1300

10 (III)

10 (VI)

6 (VI)

0.48 0.66

5.1

20

28.5

34.5

36

2500

18 (IV)

18 (VI)

14 (VI)

7700

25 (IV)

–

25 (VI)

50

22.)

1300

6 (III)

6 (VI)

–

0.87 1.2

4

26

40.5

48

53

2500

10 (III)

10 (VI)

8 (VI)

7700

25 (IV)

–

25 (VI)

65

2½2.)

10000 25 (IV)

–

25 (VI)

1.7

2

20

48

67

83

90

1.) AG2: Actuator size 2 with a nominal force of 1300 or 2500 N

AG3: Actuator size 3 with a nominal force of 7700 or 10000 N

2.) Deviation for line connections according to ASME BPE: the next larger nominal connection size is used, e.g. NPS 1 instead of NPS ¾