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© Danfoss | 2019.12 AI076086465653en-000301 | 1 Balancing ball valves JIP BaBV (PN 25) Data sheet Description Danfoss balancing ball valves BaBV have been specially designed for District heating applications. This specification includes high working temperature (150 °C) and high pressures (PN 25). BaBV belong to steel ball valves with fully welded body. Perfect combination of balancing and shut-off function secures: Clear and precise balancing: In order to make the commissioning process easier BaBV has a special handle with clear positioning visualization. Independent Balancing and Shut-off function secure that balancing pre-setting is not affected during shut-off. Perfect Shut-off function: Optimal tightness (Leakage Class rate A) and long life time are secured with design and material selection in ball seal (carbon reinforced PTFE) and stem seal (EPDM). the valves are maintainance free. Main data: DN 50-150 k VS 65-550 PN 25 Temperature: 2…150 °C Flange or welded connection Approvals and norms: 100 % final inspection. Leak and shell test as well as dimension and functionality test is performed on each and every valve according to applicable standard GOST 9544-2005. Danfoss A/S is certified according to ISO 9001. Furthermore certified according to ISO 14001. Ordering BaBV FF PN 25 valve Picture DN Code No. 50 065N9545 65 065N9546 80 065N9547 100 065N9548 125 065N9549 150 065N9550 BaBV WW PN 25 valve Picture DN Code No. 50 065N9505 65 065N9506 80 065N9507 100 065N9508 125 065N9509 150 065N9510 BaBV WW BaBV FF

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Page 1: Balancing ball valves JIP BaBV (internal use)assets.danfoss.com/documents/DOC329951743145/DOC329951743145.pdfto applicable standard GOST 9544-2005. • Danfoss A/S is certified according

© Danfoss | 2019.12 AI076086465653en-000301 | 1

Balancing ball valvesJIP BaBV (PN 25)

Data sheet

Description

Danfoss balancing ball valves BaBV have been specially designed for District heating applications. This specification includes high working temperature (150 °C) and high pressures (PN 25).

BaBV belong to steel ball valves with fully welded body. Perfect combination of balancing and shut-off function secures:• Clear and precise balancing:

In order to make the commissioning process easier BaBV has a special handle with clear positioning visualization.

Independent Balancing and Shut-off function secure that balancing pre-setting is not affected during shut-off.

• Perfect Shut-off function: Optimal tightness (Leakage Class rate A) and long life time are secured with design and material selection in ball seal (carbon reinforced PTFE) and stem seal (EPDM).

• the valves are maintainance free.

Main data:• DN 50-150• kVS 65-550• PN 25• Temperature: 2…150 °C• Flange or welded connection

Approvals and norms:• 100 % final inspection. Leak and shell test as

well as dimension and functionality test is performed on each and every valve according to applicable standard GOST 9544-2005.

• Danfoss A/S is certified according to ISO 9001. • Furthermore certified according to ISO 14001.

Ordering BaBV FF PN 25 valvePicture DN Code No.

50 065N9545

65 065N9546

80 065N9547

100 065N9548

125 065N9549

150 065N9550

BaBV WW PN 25 valvePicture DN Code No.

50 065N9505

65 065N9506

80 065N9507

100 065N9508

125 065N9509

150 065N9510

BaBV WW BaBV FF

Page 2: Balancing ball valves JIP BaBV (internal use)assets.danfoss.com/documents/DOC329951743145/DOC329951743145.pdfto applicable standard GOST 9544-2005. • Danfoss A/S is certified according

Data sheet Balancing ball valve JIP BaBV

2 | AI076086465653en-000301 © Danfoss | 2019.12

Technical data Nominal diameter DN 50 65 80 100 125 150

kVS value m3/h 65 85 135 200 330 550

Leakage rate EN12266-1&2 and ISO 5208 (No visually detectable leakage)

Nominal pressure PN 25

Max. differential pressure for throttling function

bar 1.5/2

Medium District heating treated water

Medium pH Min. 7, Max. 10

Medium temperature °C 2 … 150

Connections Flange PN 25 acc. to EN 1092-1 or free welding pipe

Materials

Body *Weldable mild steel ~P235GH

Spindle Brass

Ball Stainless steel

Seat rings Carbon reinforced PTFE

Stuffing box seals EPDM

* Or equivalent mild steel in accordance with CE-PED

Design

1. Welding pipe 2. Ball seal retainer 3. Body 4. Stuffing box 5. Flow limiter 6. Stem 7. Hand wheel with scale 8. Ball seal 9. Ball 10. Handle 11. Rectus nipple valve 12. Flange

Page 3: Balancing ball valves JIP BaBV (internal use)assets.danfoss.com/documents/DOC329951743145/DOC329951743145.pdfto applicable standard GOST 9544-2005. • Danfoss A/S is certified according

Data sheet Balancing ball valve JIP BaBV

AI076086465653en-000301 | 3© Danfoss | 2019.12

2D5D

Sizing

Example:BaBVQ = 25 m3/h∆p = 10 kPa

Calculation of setting for valve:In the diagram a straight line connecting the bars for flow 25 m3/h, differential pressure 10 kPa and kv value shows the relationship between these three variables.

Installation The valve is independed from mounting orientation. In order to avoid turbulence, which will effect the measuring accuracy, it is recommended to have a straight length of pipe up and down stream from the valve as shown (D - diameter of pipe).

The influence of turbulence, if ourrecommendations are not adhered to, caninfluence the flow up to 20%.

When connecting differential pressure meter (f.e. PFM 4000) pay attention to direction of the flow to avoid wrong measurments of the differential pressure.

A horizontal line from intersection with the kv bar shows the presetting value for each valve size.

Result: BaBV DN 80 presetting 5.0

Page 4: Balancing ball valves JIP BaBV (internal use)assets.danfoss.com/documents/DOC329951743145/DOC329951743145.pdfto applicable standard GOST 9544-2005. • Danfoss A/S is certified according

Data sheet Balancing ball valve JIP BaBV

4 | AI076086465653en-000301 © Danfoss | 2019.12

Flow diagrams

DN 50 / PN 25Setting kv-value

0 9.5

1 18.5

2 29.8

3 44.6

4 65

Max. permissible differential pressure inthrottling function 1.5/2.0 bar. Max permissible flow speed: ≤ 4 m/sCondition:

• The flow must be free of cavitation.

Flow characteristic

Page 5: Balancing ball valves JIP BaBV (internal use)assets.danfoss.com/documents/DOC329951743145/DOC329951743145.pdfto applicable standard GOST 9544-2005. • Danfoss A/S is certified according

Data sheet Balancing ball valve JIP BaBV

AI076086465653en-000301 | 5© Danfoss | 2019.12

DN 65 / PN 25Setting kv-value

0 8.5

1 16.6

2 25.9

3 37.2

4 51.2

5 71.2

6 85

Max. permissible differential pressure inthrottling function 1.5/2.0 bar. Max permissible flow speed: ≤ 4 m/sCondition:

• The flow must be free of cavitation.

Flow characteristic

Flow diagrams (continued)

Page 6: Balancing ball valves JIP BaBV (internal use)assets.danfoss.com/documents/DOC329951743145/DOC329951743145.pdfto applicable standard GOST 9544-2005. • Danfoss A/S is certified according

Data sheet Balancing ball valve JIP BaBV

6 | AI076086465653en-000301 © Danfoss | 2019.12

Flow diagrams (continued)

DN 80 / PN 25Setting kv-value

0 13.9

1 23.8

2 33.3

3 45.3

4 60.2

5 78.6

6 110.1

6.5 135

Max. permissible differential pressure inthrottling function 1.5/2.0 bar. Max permissible flow speed: ≤ 4 m/sCondition:

• The flow must be free of cavitation.

Flow characteristic

Page 7: Balancing ball valves JIP BaBV (internal use)assets.danfoss.com/documents/DOC329951743145/DOC329951743145.pdfto applicable standard GOST 9544-2005. • Danfoss A/S is certified according

Data sheet Balancing ball valve JIP BaBV

AI076086465653en-000301 | 7© Danfoss | 2019.12

DN 100 / PN 25

Setting kv-value

0 17.6

1 33.8

2 50.9

3 70.9

4 97.7

5 130

6 173

6.5 200

Max. permissible differential pressure inthrottling function 1.5/2.0 bar. Max permissible flow speed: ≤ 4 m/sCondition:

• The flow must be free of cavitation.

Flow diagrams (continued)

Flow characteristic

Page 8: Balancing ball valves JIP BaBV (internal use)assets.danfoss.com/documents/DOC329951743145/DOC329951743145.pdfto applicable standard GOST 9544-2005. • Danfoss A/S is certified according

Data sheet Balancing ball valve JIP BaBV

8 | AI076086465653en-000301 © Danfoss | 2019.12

Flow diagrams (continued)

DN 125 / PN 25

Setting kv-value

0 24.1

1 45.9

2 69.3

3 94.5

4 125.9

5 163

6 207.2

7 256.8

8 330

Max. permissible differential pressure inthrottling function 1.5/2.0 bar. Max permissible flow speed: ≤ 4 m/sCondition:

• The flow must be free of cavitation.

Flow characteristic

Page 9: Balancing ball valves JIP BaBV (internal use)assets.danfoss.com/documents/DOC329951743145/DOC329951743145.pdfto applicable standard GOST 9544-2005. • Danfoss A/S is certified according

Data sheet Balancing ball valve JIP BaBV

AI076086465653en-000301 | 9© Danfoss | 2019.12

Flow diagrams (continued)

DN 150 / PN 25

Setting kv-value

0 59

1 79.6

2 103.9

3 129.4

4 157.6

5 189

6 226.6

7 271.9

8 322.7

9 412.2

10 550

Max. permissible differential pressure inthrottling function 1.5/2.0 bar. Max permissible flow speed: ≤ 4 m/sCondition:

• The flow must be free of cavitation.

Flow characteristic

Page 10: Balancing ball valves JIP BaBV (internal use)assets.danfoss.com/documents/DOC329951743145/DOC329951743145.pdfto applicable standard GOST 9544-2005. • Danfoss A/S is certified according

Data sheet Balancing ball valve JIP BaBV

10 | AI076086465653en-000301 © Danfoss | 2019.12

O

C

E

L

Hh

H

S

Ø D

Ø D

F

F

A

I

DNA Ø D L Ø DF I H Hh E F C S O Weight

mm kg

50 88.9 40 230 165 10 150 159 108 63 57 300 77 10.2

65 88.9 40 290 185 0 150 159 168 55 57 300 77 11.6

80 114 50 310 200 8 164 174 179 63 73 300 77 14.6

100 127 65 350 235 14 192 220 195 75 87 400 140 22.2

125 159 80 400 270 16 212 240 226 82 111 400 140 32.7

150 194 100 480 300 34 272 272 300 100 122 550 140 52.0

Dimensions

DN 100-150

O

C

E

L

Hh

H

S

Ø D

F

F

A

I

DN 50-80

Ø D

Page 11: Balancing ball valves JIP BaBV (internal use)assets.danfoss.com/documents/DOC329951743145/DOC329951743145.pdfto applicable standard GOST 9544-2005. • Danfoss A/S is certified according

Data sheet Balancing ball valve JIP BaBV

AI076086465653en-000301 | 11© Danfoss | 2019.12

O

C

E

L

H

S

Ø B

F

A

Hh

DN 50-80

Ø D

O

C

E

LH

S

F

A

Hh

DN 100-150

Ø B

Ø D

DNA Ø D L Ø B H Hh E F C S O Weight

mm kg

50 88.9 40 300 60.3 150 159 207 63 57 300 77 5.3

65 88.9 40 260 76.1 150 159 168 55 57 300 77 5.0

80 114 50 270 88.9 164 174 167 63 73 300 77 6.2

100 127 65 290 114.3 192 220 207 75 87 400 140 10.3

125 159 80 315 139.7 212 240 226 82 111 400 140 15.7

150 194 100 340 168.3 272 272 263 100 122 550 140 28.0

Dimensions (continued)

Page 12: Balancing ball valves JIP BaBV (internal use)assets.danfoss.com/documents/DOC329951743145/DOC329951743145.pdfto applicable standard GOST 9544-2005. • Danfoss A/S is certified according

© Danfoss | DHS-SRMT/SI | 2019.1212 | AI076086465653en-000301

Data sheet Balancing ball valve JIP BaBV