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Data sheet 

VFS 2

VD.HC.L3.02 | 7

© Danfoss | 2016.11

VFS 2 (DN 65-100) +

AMV(E) 55, 56

L

H

1

min. 150

VFS 2 (DN 65-100) +

AMV(E) 65X

L

H

2

min. 81

VFS 2 (DN 65-100) +

AMV(E) 85, 86

L

H

3

min. 118

Dimensions

DN

H

1

H

2

H

3

k

d

n

(number)

Valve weight 

(kg)

mm

65

290

484

525

568

145

18

8

23.0

80

310

503

544

587

160

18

8

28.1

100

350

530

571

614

190

22

8

40.7

DN

L

H

H

1

k

d

n  

(number)

Valve weight 

(kg)

mm

15

130

237

383

65

14

4

3.6

20

150

237

383

75

14

4

4.3

25

160

237

383

85

14

4

5.0

32

180

259

405

100

18

4

8.7

40

200

259

405

110

18

4

9.5

50

230

259

405

125

18

4

11.7

min. 100

L

H

VFS 2 (DN 15-50) +

AMV(E) 25, 35 (SU/SD)

11

8.

5

adapter

065Z7548

VFS 2 (DN 15-50) +

AMV(E) 56 + 

clutch 

065Z7551

H

1

L

min. 150

Содержание VFS 2

Страница 1: ...15 50 065Z7020 Stem heater 24 V AC DC AMV E 85 86 and and VFS 2 valves DN 65 100 065Z7021 Stem heater 24 V AC DC AMV E 55 56 655 658 659 and VFS 2 valves DN 65 100 065Z7022 Adapter AMV E 25 SU SD AMV...

Страница 2: ...If max closing pressure is smaller than 4 bar than the recommended p is the same as closing p 3 Values in parentheses are based on the force of the actuator AMV E 25 SU SD only Technical data Nominal...

Страница 3: ...antled and the elements sorted into various material groups before disposal Tmax 150 C for AMV E 25 SU SD 35 Tmax 200 C for other AMV E Tmax 150 C 200 C AMV E 25 SU SD 35 Leave sufficient clearance to...

Страница 4: ...hence The largest valve with kVS 10 would give a pressure drop of 36 kPa point D 395 0 55 36 36 authority valve hence Generally the smaller valve would be selected resulting in a valve authority highe...

Страница 5: ...mediately upstream of the valve being dropped across the valve when fully open At this condition the steam is travelling at or close to its critical velocity approx 300 m s and throttling will occur o...

Страница 6: ...re is found by extending the vertical line C E through point E until it crosses the kVS 25 line F F point E and reading off the flow 1700 kg h 2 For superheated steam Design data Flow rate 500 kg h Ab...

Страница 7: ...5 290 484 525 568 145 18 8 23 0 80 310 503 544 587 160 18 8 28 1 100 350 530 571 614 190 22 8 40 7 DN L H H1 k d n number Valve weight kg mm 15 130 237 383 65 14 4 3 6 20 150 237 383 75 14 4 4 3 25 16...

Страница 8: ...the right to alter its products without notice This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary eady agreed All t...

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