Type Pneumatic actuators

Pneumatic actuators for the opening and closing of dampers in air conditioning systems

Pneumatic actuators for Type JZ, JZ-AL, JZ-LL, JZ-LL-AL, JZ-HL, JZ-HL-AL multileaf dampers

  • Change of the damper blade position for two different operating situations
  • Control input signal: Operating pressure of 1.2 – 6 bar
  • Pneumatic actuator, single acting or double acting
  • Torque 8 – 70 Nm
  • Retrofit possible


Optional equipment and accessories

  • Solenoid valve 24 V DC or 230 V AC
  • Limit switch

Pneumatic actuator DR030 00132756_0


  • Application
  • Description

Application

  • Pneumatic actuators for opening and closing
  • Opening and closing of Type JZ, JZ-AL, JZ-LL, JZ-LL-AL, JZ-HL, JZ-HL-AL multileaf dampers

Special characteristics

  • Different opening and closing times can be set using throttle valves
  • Interdependent torque and operating pressure (double acting actuator)
  • Maintaining the blade position without additional power
  • Short running times
  • Resistant to overload, temperature fluctuations and electromagnetic effects
  • Compressed air is easy to store

Parts and characteristics

  • Pneumatic actuators, single acting or double acting
  • Control input signal: 1-wire control of a solenoid valve
  • Optional limit switch for capturing the end positions
  • Safety function with double acting actuators (power off)
  • Safety function with single acting actuators (pressure off)

Technische Information

Function, Related products

  • Function

Functional description

The actuator moves the blades of a multileaf damper into OPEN or CLOSED position.

The easiest way to generate the control input signal is electrically, using solenoid valves.

Different opening and closing times can be set using throttle valves.


Double acting pneumatic actuators

The multileaf damper is opened and closed with compressed air. For this purpose, the actuator has two tube connections. Compressed air is applied to one tube connection while the other connection remains open such that the air can escape from the corresponding chamber of the actuator. For the other direction of rotation, the process is reversed.


Single acting pneumatic actuators

The multileaf damper is closed with compressed air and opened with spring force. The actuator has one tube connection. This tube connection is for compressed air. For the other direction of rotation the connection remains open.

Variants, Double acting, Single acting, Limit switch, Solenoid valves

  • Variants
  • Double acting
  • Single acting
  • Limit switch
  • Solenoid valves

Any attachments are to be defined with the order code of the multileaf damper.

Double acting pneumatic actuators for multileaf dampers

Order code detail Actuator Limit switch Torque at 6 bar Solenoid valve Damper blade safety function
Order code detail Part number Type Part number Torque at 6 bar Solenoid valve Damper blade safety function

Z60

M452DD0

DR030

35 Nm


Z61

M452DD0

DR030

35 Nm

24 V

Z62

M452DD0

DR030

35 Nm

230 V

Z63

M452DD0

DR030

2 × M536AT5

35 Nm


Z64

M452DD0

DR030

2 × M536AT5

35 Nm

24 V

Z65

M452DD0

DR030

2 × M536AT5

35 Nm

230 V

Z66

M452DD1

DR060

70 Nm


Z67

M452DD1

DR060

70 Nm

24 V

Z68

M452DD1

DR060

70 Nm

230 V

Z69

M452DD1

DR060

2 × M536AT5

70 Nm


Z70

M452DD1

DR060

2 × M536AT5

70 Nm

24 V

Z71

M452DD1

DR060

2 × M536AT5

70 Nm

230 V

① Power off to close/open

Operating pressure 1.2 – 6 bar


Single acting pneumatic actuators for multileaf dampers

Order code detail Actuator Limit switch Torque at 6 bar Solenoid valve Damper blade safety function
Order code detail Type Part number Torque at 6 bar Solenoid valve Damper blade safety function

Z72

SC060/SO060

30 Nm

Z73

SC060/SO060

30 Nm

24 V

Z74

SC060/SO060

30 Nm

230 V

Z75

SC060/SO060

2 × M536AT5

30 Nm

Z76

SC060/SO060

2 × M536AT5

30 Nm

24 V

Z77

SC060/SO060

2 × M536AT5

30 Nm

230 V

① Power off to close/open

② Power off and pressure off to close/open

Operating pressure 6 bar


Application

  • Double acting pneumatic actuators for opening and closing
  • Opening and closing of Type JZ, JZ-AL, JZ-LL, JZ-LL-AL, JZ-HL, JZ-HL-AL multileaf dampers

Variants

  • Z60, Z61, Z62, Z63, Z64, Z65: Actuator DR030
  • Z66, Z67, Z68, Z69, Z70, Z71: Actuator DR060

Safety function

Z61, Z62, Z64, Z65, Z67, Z68, Z70, Z71

  • NO: Power off to OPEN
  • NC: Power off to CLOSE

Parts and characteristics

  • Double acting pneumatic actuators
  • Control input signal: 1-wire control of a solenoid valve
  • Optional limit switch for capturing the end positions
  • Safety function (power off)

Pneumatic actuator DR030

Operating pressure

1.2 bar – 6.0 bar

Maximum pressure

8 bar

Torque at 6 bar

35 Nm

Running time for 90°

0.3 s

Air volume OPEN/CLOSE

0.16/0.26 l

Compressed air

Compressed air for instruments, free of oil, water and dust

Air connection

G 1/8"

Operating temperature

–40 to 80 °C

Weight

1.6 kg


DR030, Torque depending on operating pressure

Operating pressure [bar]

1.2

2.5

3

4

5

6

Torque [Nm]

8

15

18

24

29

35


Pneumatic actuator DR060

Operating pressure

1.2 bar – 6.0 bar

Maximum pressure

8 bar

Torque at 6 bar

70 Nm

Running time for 90°

0.5 s

Air volume OPEN/CLOSE

0.31/0.49 l

Compressed air

Compressed air for instruments, free of oil, water and dust

Air connection

G 1/8"

Operating temperature

–40 to 80 °C

Weight

2.7 kg


DR060, Torque depending on operating pressure

Operating pressure [bar]

1.2

2.5

3

4

5

6

Torque [Nm]

14

30

36

47

58

70


Application

  • Single acting pneumatic actuators for opening and closing
  • Opening and closing of Type JZ, JZ-AL, JZ-LL, JZ-LL-AL, JZ-HL, JZ-HL-AL multileaf dampers

Variants

  • Z72, Z73, Z74, Z75, Z76, Z77: Actuator SC060, SO060

Safety function

Z72, Z75

  • NO: Pressure off to OPEN
  • NC: Pressure off to CLOSE


Z73, Z74, Z76, Z77

  • NO: Power off and pressure off to OPEN
  • NC: Power off and pressure off to CLOSED

Parts and characteristics

  • Single acting pneumatic actuators
  • Control input signal: 1-wire control of a solenoid valve
  • Optional limit switch for capturing the end positions
  • Safety function (pressure off)

Pneumatic actuator SC060, SO060

Operating pressure

6.0 bar

Maximum pressure

6 bar

Torque at 6 bar

30 Nm

Running time for 90°

0.5 s

Air volume OPEN/CLOSE

0.31/0.49 l

Compressed air

Compressed air for instruments, free of oil, water and dust

Air connection

G 1/8"

Operating temperature

–40 to 80 °C

Weight

3.2 kg


Application

  • Limit switch: micro switch
  • Volt-free contacts for signalling or activating switch functions

Variants

  • Z63, Z64, Z65, Z69, Z70, Z71, Z75, Z76, Z77: Limit switch

Parts and characteristics

  • Clip fix

Micro switch

Type of contact

1 changeover contacts

Max. switching voltage (AC)

250 V AC

Max. switching current (AC)

0.5 A

Max. switching voltage (DC)

30 V DC

Max. switching current (DC)

0.5 A

Connecting cable

3 × 0.34 mm², 1 m long

IEC protection class

II (protective insulation)

Protection level

IP 66

EC conformity

EMC to 2014/30/EU, low voltage to 2014/35/EU

Operating temperature

−20 to 85 °C


Application

  • Solenoid valves with connector

Variants

  • Z61, Z64, Z67, Z70, Z73, Z76: Solenoid valve Type 6519 Namur 24 V
  • Z62, Z65, Z68, Z71, Z74, Z77: Solenoid valve Type 6519 Namur 230 V

Safety function

Z61, Z62, Z64, Z65, Z67, Z68, Z70, Z71

  • NO: Power off to OPEN
  • NC: Power off to CLOSE


Z73, Z74, Z76, Z77

  • NO: Power off and pressure off to OPEN
  • NC: Power off and pressure off to CLOSED

Parts and characteristics

  • Supply voltage 24 V DC or 230 V AC
  • Control input signal: Supply voltage on/off
  • IP 65 connector
  • Namur interface for direct assembly on the pneumatic actuator

Solenoid valve 24 V

Supply voltage

24 V DC ± 10 %

Power rating

2 W

Pressure range

1.2 – 8.0 bar

Nominal flow rate QNn

900 l/min

Compressed air

Compressed air for instruments, free of oil, water and dust

Air connection

G 1/8"

Connector

To EN 175301-803, type A

IEC protection class

III (protective extra-low voltage)

Protection level

With IP 65 connector

EC conformity

EMC according to 2014/30/EU

Operating temperature

–25 to 55 °C

Weight

0.46 kg


Solenoid valve 230 V

Supply voltage

230 V AC ± 10 %, 50/60 Hz

Power rating

2 W

Pressure range

1.2 – 8.0 bar

Nominal flow rate QNn

900 l/min

Compressed air

Compressed air for instruments, free of oil, water and dust

Air connection

G 1/8"

Connector

To EN 175301-803, type A

IEC protection class

II (protective insulation)

Protection level

With IP 65 connector

EC conformity

EMC according to 2014/30/EU, low voltage to 2014/35/EU

Operating temperature

–25 to 55 °C

Weight

0.46 kg


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