00137503_0


00134111_0

Actuator with potentiometers for Type VFC or VFR


00134109_0

Actuator with mechanical stops for Type VFC or VFR


00134106_0

Actuator for switching between setpoint values with Type RN


00134114_0

Actuator for switching between setpoint values with Type EN


00137503_0
00134111_0
00134109_0
00134106_0
00134114_0

Type Retrofit kits

For variable volume flows or V<sub>min</sub>/V<sub>max</sub> switching in room air conditioning systems

Actuators and installation accessories for mechanical self-powered CAV controllers Type EN, RN, or VFC, and flow adjustment dampers Type VFR

  • Parts kits for easy retrofit
  • Potentiometer or mechanical stops
  • Supply voltage 24 V AC/DC or 230 V AC
  • Control input signal: Signal voltage 0 – 10 V for modulating actuators
  • Control input signal: 1-wire control or 2-wire control (3-point) for min/max switching
  • Positive lock connection with CAV controller or flow adjustment damper


Optional accessories for Types RN and EN

  • Auxiliary switch with adjustable switching points, for example for capturing the end positions

Application

Application

Parts kits for the retrofit of mechanical self-powered volume flow controllers or flow adjustment dampers with actuators.

CAV controllers Type EN or RN, as well as for VFC

  • Min/Max switching of volume flow setpoint values
  • Variable adjustment of volume flow rate setpoints

Flow adjustment dampers Type VFR

  • Min/Max change of the damper blade position

Description

Parts and characteristics

  • Damper blade can take various positions
  • Mechanical stops or potentiometers (only for Types VFC and VFR) to set the volume flow rates
  • Supply voltage 24 V AC/DC or 230 V AC
  • Switching between setpoint values or signal voltage range0 – 10 V DC

Technical information

Order code, Produktbeziehungen

  • Order code
00136284_0

 Type
NR-VAV       Retrofit kit

 

 Variant
       For Types EN and RN
B50       Retrofit actuator for min/max switching, identical to attachment B50
B60       Retrofit actuator for min/max switching, identical to attachment B60
B70       Retrofit actuator for variable adjustment, identical to attachment B70
S2       Retrofit auxiliary switch, identical to attachment B*2
ENMAT       Retrofit installation accessories for EN
RNMAT       Retrofit installation accessories for RN

       For Types VFC and VFR
E01       Retrofit actuator for min/max switching, identical to attachment E01
E02       Retrofit actuator for min/max switching, identical to attachment E02
E03       Retrofit actuator for variable adjustment, identical to attachment E03
M01       Retrofit actuator for min/max switching, identical to attachment M01
M02       Retrofit actuator for min/max switching, identical to attachment M02

 

Variants

  • Variants
Actuator for switching between setpoint values (B*05, B6*, B7*) for Type RN or EN
00134159_0


00134159_0
00134163_0
00134168_0
00134172_0

Actuators for volume flow controllers Type RN or EN

Part number Construction Supply voltage Type Identical to attachment

NR-VAV-B50

Min/Max switching, mechanical stops

24 V AC/DC

LM24A-F

B50

NR-VAV-B60

Min/Max switching, mechanical stops

230 V AC

LM230A-F

B60

NR-VAV-B70

Variable adjustment, mechanical stops

24 V AC/DC

LM24A-SR-F

B70

NR-VAV-S2

Auxiliary switch

S2A

Included with B*2

NR-VAV-RNMAT

Installation accessories for RN

NR-VAV-ENMAT

Installation accessories for EN

Installation accessories for CAV controllers Type EN or RN are to be ordered separately


Actuators for volume flow controllers Type VFC and for flow adjustment dampers Type VFR

Part number Construction Supply voltage Type Identical to attachment

NR-VAV-E01

Min/Max switching, potentiometer

24 V AC/DC

224-024-02-001

E01

NR-VAV-E02

Min/Max switching, potentiometer

230 V AC

224-230-02-002

E02

NR-VAV-E03

Variable adjustment, potentiometer

24 V AC/DC

224C-024-02-003

E03

NR-VAV-M01

Min/Max switching, mechanical stops

24 V AC/DC

CM24-F

M01

NR-VAV-M02

Min/Max switching, mechanical stops

230 V AC

CM230-F

M02


Downloads

product information

  • Product data sheet Type Retrofit kits

    Product data sheet  1,2 MB pdf

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Our department for Service-Requests will contact you asap.
For general question regarding products or services you can also call:
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