Data sheet ABV Thermo-Hydraulic Actuator Electronic Actuator Applications:

Data sheet

Applications:

Ordering:

Specifications:

ABV Thermo-Hydraulic Actuator

Electronic Actuator

ABV

•

•

•

•

•

•

Low voltage, 24 volt thermo-hydraulic actuator

Normally open or Normally closed versions

Power consumption 9VA

Built-in manual operation

Built-in Cv limiting

ABV is recommended for flow temperature control as well as ON/OFF control in hot water systems.

Applications include heat exchangers, zone control for mixed loop systems, and storage tanks

• Use with type RAV, VMT, and KOVM 3-way valve

• Used on flow temperature or floor heating systems

Type

ABV-NO

ABV-NC

Code No.

082F0002

082F0052

Used with 2-way valve, ports are

Normally open

Normally closed

Used with KOVM, 3-way valve, ports B-AB

Normally open

Normally open

Valve

VMT

KOVM

Ordering No.

065F8960

065F8961

065F1242

013U3017

013U3015

013U3020

Style

2-way

3-way

Supply voltage

Frequency

Control signal

Consumption

Time for full spindle travel

Max. permissible spindle travel

Ambient temperature

Weight

Actuator mounted onto

Mounted orientation

Stem force

Pipe size

1/2”

3/4”

1”

1/2”

Cv

3.3

5.9

9.4

1.75

2.34

Connection type

Double solder unions

Male NPT unions

Female NPT

Compression fittings

24 V ~ +30%, -15%

50-60 Hz

2-point (ON/OFF)

9VA

< 9 min

ABV-NO: 4mm

ABV-NC: 2.2mm

32-140°F (0-60°C)

0.6 lb

2-way: RAV, VMT / 3-way: KOVM

Any orientation, except upside down

18 lbf (80N)

VDLEA122 © Danfoss 09/07 1

Data sheet ABV Thermo-Hydraulic Actuator

Electronic Actuator

Electrical

Connections:

Mechanical

Connection:

RAV / VMT

/ KOVM

1-5/16” (34 mm) outside diameter

Manual control:

ABV has a collar that is marked with arrows indicating settings for manual and automatic operation.

Manual Operation Return to Automatic Operation

Lift collar up.

Rotate base counter clockwise until right arrow

( ) aligns with A on the collar.

Lift collar up.

Rotate base clockwise until triangle ( ) aligns with A on collar.

Push collar down.

For the ABN-NC, the valve can be opened manually by turning the collar in a counterclockwise direction as indicated. Likewise when fitted with ABN-NO, the valve can be manually closed by turning the collar in a clockwise direction

VDLEA122 © Danfoss 09/07 2

Data sheet ABV Thermo-Hydraulic Actuator

Electronic Actuator

Automatic control settings:

Operation:

The ABV when mounted to the VMT has the unique ability of provide automatic control with or without

Cv limitation. When the collar is raised, the scale setting is exposed.

A

With the right triangle ( , AUTO) set to “A” on the collar’s scale, there will be a full flow rate through the valve, i.e. the entire travel of the valve stem and 100% of the valve’s Cv. If the triangle ( ) is set to any other position along the collar’s scale, the maximum stem travel will be reduced resulting in a reduced flow rate and Cv value.

Normally closed actuator Normally open actuator

RAV/ VMT

KOVM

VDLEA122 © Danfoss 09/07 3

Data sheet ABV Thermo-Hydraulic Actuator

Electronic Actuator

Dimensions:

RAV

A

B

L

C

H

VMT

A

B

L

C

H

KOVM

B

A

C

G

AB KOVM

A

B

L

D

E

F

Size

1/2”

3/4”

1”

1/2”

3/4”

1”

1/2”

Type

RAV

VMT

KOVM

H

4.4”

4.4”

4.9”

4.4”

4.4”

4.9”

L

2.3”

L

3.7”

4.2”

4.9”

4.1”

4.8”

5.7”

D

1.1”

A

B

C

2.8”

2.0”

3.6”

E

1.1”

F

1.0”

G

4.6”

Typical specification:

The electronic actuator shall be a 2-wire thermo-wax actuator powered by 24 volts AC.

The signal to the actuator shall be ON/ OFF.

The actuator shall have manual operator and integrated Cv limitation for control in hot water systems. The applications for the actuator shall be for linear actuation for 2-way and 3-way valves for normally open or normally closed applications. The electronic actuator shall be an

ABV thermo-wax actuator.

Danfoss can accept no responsibility for possible errors in printed materials and reserves the right to alter its products without notice.

All trademarks in this material are property of the respective companies. Danfoss and Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.

Danfoss Inc.

6711 Mississauga Road, Suite 410

Mississauga, ON, L5N 2W3

Tel.: 905-285-2050, Fax: 905-285-2055 www.na.heating.danfoss.com

Danfoss Inc.

7941 Corporate Drive

Baltimore, MD 21236 USA

Tel.: 443-512-0266, Fax: 443-512-0270 www.na.heating.danfoss.com

VDLEA122 © Danfoss 09/07