Danfoss AB-PM DN 40 Скачать руководство пользователя страница 11

Data sheet 

AB-PM DN 40-100

VD.HR.D1.02 | 11

© Danfoss | 2018.01

H

2

L

1

a

H

1

AB-PM DN 65-100

H

3

AB-PM + AME 435 QM

Dimensions

Type

L

1

H

1

H

2

H

3

a

(EN 1092-2)

Weight

(kg)

mm

DN 65

290

218

388

330

185

41

DN 80

310

223

393

335

200

46

DN 100

350

239

451

350

220

64

H

1

L

1

b

H

2

AB-PM DN 40, 50

H

3

AB-PM + AME 435 QM

Type

L

1

H

1

H

2

H

3

b

Weight

(kg)

mm

DN40

110

168

273

280

G 2 (ISO228/1)

6.9

DN50

130

G 2 ½ (ISO228/1)

7.8

Содержание AB-PM DN 40

Страница 1: ...oor designed executed user installations Unoccupied zones do not impact other users Flow verification and easy troubleshooting Description Ordering AB PM valve including 2 5 m impulse tube G 1 16 A br...

Страница 2: ...pr 25 kPa l h 5000 6500 16800 19600 21000 Min differential pressure pa Factory setting 1 kPa 42 60 Setting range 2 3 Flow 40 100 p setting 0 20 turns 0 40 turns Nominal maximal pressure bar 16 PN16 Ma...

Страница 3: ...with adapter 003Z0691 In that case the AB PM will function as a pressure independent control valve with 100 authority 1 For information on partner valve see ASV and MSV F2 datasheet Service and troub...

Страница 4: ...lation of backbone piping without terminal units AB PM is used as DPCV with flow limitation ensuring the specified design pressure and flow to each zone The 2nd stage is then the installation of termi...

Страница 5: ...ross the control valve Pcv p1 p2 To calculate the flow below formulas are used DPCV pr p0 p1 Q kvcv pr PIBCV pCv P1 P2 Q kvcv pcv For kvcv values see datasheet AB QM flow checker DN 40 250 For trouble...

Страница 6: ...1 Example 1 Given Design flow to zone 4200 l h pressure drop over the zone at design flow 25 kPa Solution AB PM DN 40 is selected p setting is kept at factory setting and flow limitation is changed t...

Страница 7: ...1400 14155 45 6305 9880 12825 50 3977 8075 11400 55 6175 9880 60 3895 8075 Table 2 Fig 8 DN 65 Flow limitation on p factory setting Factory setting p setting kPa pr kPa 40 50 60 70 80 90 100 0 turns 1...

Страница 8: ...0 40600 48000 40 14000 27000 36600 44400 45 21000 32200 40600 50 14000 27000 36600 55 21000 32200 60 14000 27000 Table 5 Sizing Fig 9 DN 80 Flow limitation on p factory setting Factory setting p setti...

Страница 9: ...increases the setting turning it counter clockwise reduces the setting If the setting is not known turn the spindle fully clockwise With this the setting on AB PM is at maximum value within setting ra...

Страница 10: ...ing it full authority Higher pressure acts on the lower side of the control membrane 3 via an impulse tube 12 while the lower pressure in the return pipe acts on the upper side of the membrane use eit...

Страница 11: ...AME 435 QM Dimensions Type L1 H1 H2 H3 a EN 1092 2 Weight kg mm DN 65 290 218 388 330 185 41 DN 80 310 223 393 335 200 46 DN 100 350 239 451 350 220 64 H 1 L1 b H 2 AB PM DN 40 50 H 3 AB PM AME 435 QM...

Страница 12: ...have possibility to mount actuator without effecting presetting Valve should have variable setting Setting value should allow to set a combination of needed differential pressure and flow for zone Set...

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