Type 3321

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5.

Performance specifications

5.1. Fluidic data

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 17

Nominal diameter (Pipe)

Actuator force 1.) Operating pressure

K

V value

Valve seat seal

PTFE (up to + 130 °C)

PEEK (up to + 230 °C)

DN

NPS

[N]

[bar(g)]

[m3/h]

15

½2.)

1300

25

25

4.7

20

¾2.)

8.1

25

12.)

13

32

1¼2.)

1300

16

16

18

2500

25

25

40

1½2.)

1300

10

10

31

2500

18

18

7700

–

25

50

22.)

1300

6

6

45

2500

10

10

7700

–

25

65

2½2.)

10000

–

25

73

80

32.)

–

17

110

100

42.)

13.5

10.5

165

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