PICCV NG databook EN (F) - Belimo05.08.2009UPDATE].pdf · Energy savings with maximum convenience and low installation cost ... thenecessarydelivery height p ofthemainpump depends

Version 3

Product overview/contents

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The Pressure Independent Characterised Control Valves and Rotary Actuators for modulating or Open/Close control

V[l /s]

DN

[mm] [inches]Type

1515

2020

25

25

32

4040

PICCV-15(P)-0060.060.09

0.570.66

0.69

0.98

0.99

1.902.08

1

12

1"

1"

1

1

(AC/DC 24V)

(AC/DC 24V)

15

15

2020

0.130.190.32

0.370.44

2""

15

12"

12"

12"

34"

34"

14

12"

3 "3

4"

PICCV-15(P)-009

PICCV-15(P)-013PICCV-15(P)-019PICCV-15(P)-032

PICCV-20(P)-037PICCV-20(P)-044

PICCV-20(P)-0574

PICCV-20(P)-066

PICCV-25(P)-069

PICCV-25(P)-098

PICCV-32(P)-099


323232

1.121.271.51

111

14"

14"

14"


112"

502.55 2" PICCV-50(P)-255

LRU24-MF

Multifunction

Rotary actuator

NRU24-MF

Open/Close

250.88 1" PICCV-25(P)-088

LRU24(-S) / LRU230(-S)

150.36 12" PICCV-15(P)-036

321.56 PICCV-32(P)-156

502.35 PICCV-50(P)-235

251.02 PICCV-25(P)-1021"

114"

2"

505050505050

3.003.003.503.504.204.20

PICCV-50P-300PICCV-50P-300PICCV-50P-350PICCV-50P-350PICCV-50P-420PICCV-50P-420

50505.065.06 PICCV-50P-506PICCV-50P-506

2"

2"2"

2"(AC/DC 24V)

SRU24-MF

Emergency control function (Spring-Return Rotary Actuator) is available on request.

Table of contentsProduct overview / contents 3

4

5

6

8

9

10

12

PICCV sets new standards

Principle of operation

Sizing

Dimension & weight

Flow setting

TR.. Rotary Actuators

LRU.. Rotary Actuators

21

..-S auxiliary switches & pipe connectors

Ordering

22

23

LRU24(-S) / LRU230(-S)

7Technical data

18

15NRU.. Rotary Actuators

SRU.. Rotary Actuators

Better functionality of MF actuator

TR24 / TR230-3

NRU24(-S) / NRU230(-S)

SRU24(-S) / SRU230(-S)

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PICCV sets new standards

The challenge

#1

#n

D

D

D

V

V

D V

D V

D VV

Energy savings with maximum convenience and low installation cost are requirements for theconstruction of new buildings and for renovations. Selecting the correct valves for the entire pipe-line system and a professional hydraulic balancing cost money.

Valves are conventionally designed with a valve authority of 0.5 and installed after each consumer(e.g. air heater, heat exchanger, supply controls).

However, pressure conditions vary depending on the installation site of the consumer and the load.In the case of consumers (#1) that are placed near the main pump, the differential pressure betweenthe supply/return pipes is much higher than at the end of the pipes (#n). With nominal volumetricflow, the necessary delivery height p of the main pump depends on the selected pipe net-work (DN and pipe lengths) and on the minimum differential pressure at the last consumer (pressuredrop at the consumer and valve).

p100

Example: Office building withseveral floors

Pressure diagram at full load

pp100 p #1

T #1

V#1

D#1

T #n

V#n

p#n

0 100 %

100 %

VPv ~ 0.3

Pv 0.5

Pv = 1

Valve authority Pv

Valve opening

~

~~

The pressure difference p #1 consists of the pressure drop at consumer T #1, valve V #1 and thebalancing valve D #1. The valve V#1 is fully opened here. If valve #1 closes, the differential pressureacross valve V #1 can increase up to p #1, the valve authority sinks markedly, and the flow quan-tity increases disproportionately.

The solution

As a result of the consistent further development of the tried-and-tested Belimo CharacterisedControl Valve, the valve design has been simplified with the new Pressure Independent Characte-rised Control Valve PICCV. The flow rate is constant, even when the valve closes and the differentialpressure increases. The valve authority is 1, even with over-sized valves.

The advantages

Hydraulic balancing is no longer necessary. Equipping a building becomes simpler, and only onevalve per consumer is needed. Since no more balancing valves are needed and the hydraulic ba-lancing is eliminated, it is possible to save cost while - at the same time - increase convenience.

35 Differential pressure 350 [kPa](effective pressure)

Flow

rate

Typical flow diagram PICCV-20-066 Only one valve is needed per consumer:

previously now

Pressure-reducing Control valvecontrol valve

Supplypressure

Openingposition

100%90%80%70%60%50%40%

[l/s]0.8

0

(Actuator not shown)

PICCV: The simplest way to control the flow rate

Principle of operation

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Cross-section of the Pressure Independent Characterised Control Valve PICCV

Identical mounting flange for allnominal sizes, without lateralpressure on the stem

Stem with two O-rings,blow-out proof

Chrome-plated ball

Teflon seat with O-ringensures tight leakagerate with low torquerequirement

Maintenance-freedifferential pressuremeasurement for thepressure-reducing valve

Vent port to prevent theaccumulation of condensation

Simple direct mounting of the Rotary Actuator usinga central screw, without shaft adapter

Flow direction

[CCV]

[PI]

Thermal decoupling of Rotary Actuator andcontrol device

Belimo characterising disk for equal-percentage flow characteristic

Internal thread connection(BSP acc. to ISO 7/1)

Forged fitting, nickel-plated brass body

Regulator assembly

The characteristics

The Pressure Independent Characterised Control Valve PICCV contains two valves: The pressureself-regulating valve [PI] and the Characterised Control Valve [CCV] that works with equal-percentage.When the differential pressure increases, the pressure-regulating valve closes and ensures a con-stant pressure over the control valve.

The selection

The range of motorised Pressure Independent Characterised Control Valves comprise a practi-cal spectrum. All valves are:

•2-way valves in the most common nominal sizes (DN15...50)• Designed for a flow rate of 0.06l/s to 5.06l/s

The corresponding drives

Optimum functionality of the Belimo Pressure Independent Characterised Control Valve is ensuredby the corresponding motorisation. Depending on the application, the Pressure IndependentCharacterised Control Valves are supplied with different Rotary Actuators. You can choose fromthe TR.., LRU.., NRU.. and SRU.. Rotary Actuators. Depending on the type, they can be controlledby a modulating, Open/Close or 3-point control system.

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Sizing

Sizing diagram for Pressure Independent Characterised Control Valves PICCV

Type designation

0 p

V

[l /s] [cl /s]

4 400

PICCV-50P-506

PICCV-32(P)-151

PICCV-20(P)-066

PICCV-15(P)-009

35 50 100 150 200 250 300 350

0.35 0.5 1 1.5 2 2.5 3 3.5

[kPa]

[bar]

0.1 10

0.5 50

1 100

2 200

3 300

2.5 250

1.5 150

PICCV-20(P)-057

PICCV-15(P)-036


PICCV-40(P)-215

Differential pressure across PICCV

Type(scalingnot linear)

1

PICCV-25(P)-069


PICCV-15(P)-006PICCV-15(P)-013PICCV-15(P)-019PICCV-15(P)-032




PICCV-32(P)-156

PICCV-50(P)-235

2

PICCV-50(P)-255

PICCV-50P-350

PICCV-50P-420

PICCV-50P-300

5 500

Legend

The differential pressure across the PICCVshould be within the range of 35...350kPa.If the differential pressure is lower than 30kPa,the PICCV behaves like a conventional controlvalve, where the flow decreases with the diffe-rential pressure.

The PICCV is not recommended if p overthe PICCV is greater than the differentialpressure of 350kPa.

1

2

Closing pressure at which the Rotary Actuatoris still able to close the valve in relation to thecorresponding leakage rate.

ps definition

ps = 350kPa

PICCV-32P-151

Nominal flow rate in l/s,

Pressure Independent Characterised Control Valve

DN in mm

e.g 1.51l/s

"P": with P/T portsDefault: without P/T ports

In the case of conventional control valves, the valves are selected k .

Design

The decisive factor for the design of the Pressure Independent Characterised Control Valve is theflow rate through the consumer or the heat exchanger.In the case of a maximum flow rate of <2m/s, the diameter of the pipe connector at the heatexchanger can be set equal to the diameter of PICCV (max. flow rate).

vs = V100

pv100

Examples

The flow rate through the Pressure Independent Characterised Control Valve should be higherthan through the consumer or heat exchanger:

V(valve) = V(exchanger)

0.36 l/s > 0.34 l/s

PICCV-015-036 (Type)

HP

Q = 8.5kWT = 6 °C

V(exchanger) = 0.34l/s

V(valve) = V(exchanger)

1.27 l/s > 1.25 l/s

PICCV-32-127 (Type)

HP

Q = 105kWT = °C20

V(exchanger) = 1.25l/s

Example of an air cooler (throttling circuit) Example of an air preheater (injection circuitwith 2-way valve)

PICCV technical data

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Technical data

Pressure Independent Charac-terised Control Valve: DN15...50

For modulating, Open/Close or 3-pointcontrol of cold and warm water

Medium cold and warm water, with 50% volume of glycolTemperature of medium -5°C...100°C, lower temperature on requestRated pressure 4140kPa (DN15-DN25),2760kPa (DN32-DN50)Flow characteristic equal percentage (following VDE 2173)Rangeability DN15 Sv>50

DN20...50 Sv>100Pipe connector internal thread acc. to ISO 7/1

Differential pressure 35...350kPaClosing pressure ps

350kPa (leakage rate 0.01% maximum flow)Angle of rotation 90°Installation position vertical to horizontal (referred to the valve stem)Maintenance maintenance-freeMaterialValve body forged nickel-plated brassBall chrome-plated brassSeal PTFEStem chrome-plated brassStem seal EPDM O-ringCharacterising disk TEFZELRegulator stainless steelCage brass / Delrin 500 AF(DN25)Diaphragm polyester-reinforced siliconeSpring for valve cone stainless steel

Mode of operation

Product features

Ordering

The Pressure Independent Characterised Control Valve is motor-operated by a type of TR, LRU.. NRU.. or SRU.. Rotary Actuator. The actuator is controlled by a modulating, Open/Close or 3- point control system and move the ball of the PICCV, the throttling element, to the openingposition dictated by the control signal.

Equal-percentage characteristic of the flow ensured by the integrated characterising disk.Equal-percentage characteristicConstant flow volume V with various differential pressure of 35...350kPa, thanks to the integratedpressure regulator. A valve authority of 1 is attained, regardless of differential pressure variationsacross the valve.Even in the part-load range, the flow rate remains constant with each opening position (angle ofrotation) and ensures a steady control.

Constant flow volume V. .

P/T ports to verify flow The pressure can be measured via the P/T ports of the PICCV with P/T ports version. The defaultflow rate can be verified by comparing the DeltaP data to the chart value on page 9.

Manual operation by lever after disengaging the gearing latch on the type of TR.., LRU.., NRU..or SRU.. Rotary Actuator (manual operation is not possible with LF../ AFR...).

Manual operation by lever

The Pressure Independent Characterised Control Valve PICCV with or without P/T ports shouldbe ordered together with the corresponding TR.., LRU.., NRU.. or SRU.. Rotary Actuator.

Ordering examples (with NRU24-MF):

b) PICCV-40-215 with NRU24-MF Rotary Actuator supplied separately or not fitted,- order code: PICCV-40-215 / NRU24-MF

a) PICCV-40-215 with NRU24-MF Rotary Actuator fitted, order code: PICCV-40-215 + NRU24-MF

Applications• Water-side control of air handling unit in venti-

lations and air-conditioning plants• Water-side control in heating plants• Fan coil control• VAV reheat

1400kPa (actuator still capable of closing valve,leakage rate exceeds 0.01% maximum flow)

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PICCV dimension & weight

PICCV-.. without P/T ports

AB

C

D

E

Dimensions Max. threadDN [mm] G Thread screwing depth

[mm] [inches] A B C D E [kg] Rp [mm]15 12 122 119 101 58 57 1.14 1

20 3 134 128 106 59 57 1.39 3

25 1" 179 179 122 75 82 1.39 1" 1732 1 1 179 179 122 75 82 3.74 1 1

40 1 1 210 204 144 93 78 3.46 1 1

50 2" 216 216 150 93 78 4.24 2" 22

"

4"

4"

2"

2"

4"

4"

2"

13

13

1919

PICCV-..P-.. with P/T ports

C

AB

D

E

DimensionsDN

[mm]G Thread

[mm] [inches] A B C D E [kg] Rp [mm]15 12 122 115 155 91 88.6 1.2 1

20 3 122 115 155 91 88.6 1.44 3

25 1" 174 179 177 106 114.3 2.66 1" 1732 1 1 208 226 182 110 122 3.77 1 1

40 1 1 208 208 182 110 122 3.49 1 1

50 2" 211 216 182 110 122 4.26 2" 22

"

4"

4"

2"

2"

4"

4"

2"

13

13

1919

50 2" 416 396 238 160 145 13.2 2" 22

Max. threadscrewing depth

Flow setting

9

MF actuator maximum angle setting (factory setting)

Product Type Default flow rate (l/s)

PICCV-15(P)-006 77% 0.06 PICCV-15(P)-009 58% 0.09 PICCV-15(P)-013 63% 0.13 PICCV-15(P)-019 69% 0.19 PICCV-15(P)-032 84% 0.32 PICCV-15(P)-036 91% 0.36 PICCV-20(P)-037 71% 0.37PICCV-20(P)-044 75% 0.44PICCV-20(P)-057 82% 0.57PICCV-20(P)-066 98% 0.66PICCV-25(P)-069 72% 0.69PICCV-25(P)-088 81% 0.88PICCV-25(P)-098 84% 0.98PICCV-25(P)-102 91% 1.02PICCV-32(P)-099 81% 0.99PICCV-32(P)-112 82% 1.12PICCV-32(P)-127 84% 1.27PICCV-32(P)-151 89% 1.51PICCV-32(P)-156 91% 1.56

PICCV-40(P)-190 80% 1.9PICCV-40(P)-208 83% 2.08PICCV-50(P)-235 91% 2.35PICCV-50(P)-255 100% 2.55

20.7 - 30.4

13.8 - 22.1

15.9 - 26.211.0 - 16.6

0 - 15.920.0 - 20.716.6 - 19.3

20.7 - 24.220.0 - 25.613.8 - 20.013.8 - 19.7

PICCV-50P-300 82% 3.00PICCV-50P-350 84% 3.50PICCV-50P-420 90% 4.20PICCV-50P-506 98% 5.06

14.5 - 27.68.3 - 20.7

Max. angle of rotation DeltaP across P/T ports for PICCV-..P-.. with P/T ports

(kPa)

22.8 - 28.3

6.9 - 20.77.6 - 24.2

17.3 - 38.017.3 - 38.0

10.4 - 16.69.7 - 12.117.3 - 27.6

10.4 - 15.910.0 - 12.123.5 - 28.323.5 - 28.323.5 - 28.323.5 - 28.3

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Technical data

Common technical data

TR24

Connecting cable 1m, 3 x 0.75mm2

Torque 2Nm

Angle of rotation 90°Sound power level max. 35dB (A)Degree of protection IP40

EMC CE according to 89/336/EEC

Ambient temperature -5 ... +50°CNon-operating temperature -5 ... +80°CHumidity test to EN 60730-1

Low voltage directive CE according to 73/23/EEC

AC 19.2...22.8V / DC 21.6...22.8V

Nominal voltage

Power consumption 0.5W

Protection class III (safety low voltage)Running time 100s

TR230-3AC 198...264V

Power consumption 1W

Protection class II (totally insulated)Running time 105s

Weight 0.3kg

•Non-Spring-Return Rotary Actuators: for

operation of Pressure Independent

Characterised Control Valve DN15

•Torque: 2 Nm

• Open/Close or floating control: TR24,

TR230-3

Product features

Simple direct mounting

Manual operation

High function reliability

Simple direct mounting on the Pressure Independent Characterised Control Valve using only onescrew. The mounting position in relation to the valve can be selected in any of four 90° positions.

Manual operation by lever (the gearing latch remains disengaged as long as the self-resettinglever is pressed).

The actuator is overload-proof, requires no limit switches and automatically stops when the endstop is reached.

Wiring diagrams

Nominal voltage range

AC 230V, 50/60HzNominal voltageNominal voltage range

maintenance-freeCE according to 73/23/EEC

MaintenanceLow voltage directive

TR24 ~

- +

T

AC 24VDC 24V

1 2 3 1 2 3

0

~

- +

T

AC 24VDC 24V

TR24 TR24

Notes Connection via safety isolating transformer. Other actuators can be connected in parallel.

Please note the performance data.

!

Open/Close control 3-point control

••

For transformer / wire sizing 0.5VA

For wire sizing 1VA

24V, 50/60 HzAC/DC


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Dimensions Unit [mm]

TR230-3

1 2 3

0

TR230-3

N L1

Notes Caution: Power supply voltage!

Other actuators can be connected in parallel.Please note the performance data.

!

Open/Close and 3-point control

••

67

min. 70

62

84

55 59 min

.200

42

Installation

A-AB =100%

AB

A

AC 230V


12

Technical data

• Non-Spring-Return Rotary Actuators: for


Characterised Control Valve DN15...25

• Torque: 5Nm

• Multifunction control: LRU24-MF

• Open/Close or floating control: LRU24(-S),

LRU230(-S)

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LRU24(-S)AC/DC 19.2...28.8V

2VA


1.5W0.2W

LRU230(-S) AC 100...240V, 50/60HzAC 85...265V2W0.5W

LRU24-MFAC 19.2...28.8V / DC 21.6...28.8V

5VA3W

cable 1m, 3x0.75mm2

cable 1m, 3x0.75mm2

4VAcable 1m, 3x0.75mm2

cable 1m, 3x0.75mm2

cable 1m, 4 x 0.75mm2

DC0...10V @ input resistance 100KΩ

±5 %

DC 2...10VDC 2...10V@max. 1mA

max. 90°

mechanical, remote visible

Running time

-30°C...+ 50°C

IP54 in any direction

Torque

90s

max. 35dB(A)

-40°C...+ 80°C95% RH, non condensing (EN 60730-1)

maintenance-free

EMC CE according to 89/336/EECCE according to 73/23/EEC

0..100% adjustableAuxiliary switch (LRU..-S) 1xSPDT 1mA...3 (0.5) A,AC 250V

LRU24 approx. 500g, LRU24-S approx. 600g

LRU230 approx. 500g, LRU230-S approx. 600g

500g

(switch hidden under a label)

gearing disengaged by pressing the pushbutton,manual operate while the button is held depressed

Mode of operation EN 60730-1 Type 1

(safety low voltage)III

(totally insulated)II


Nominal voltageNominal voltage rangePower consumption

For transformer / wire sizing

- running- holding

Nominal voltageNominal voltage range



Connecting cable - Motor- Auxiliary switch(-S)

For wire sizing

Connecting cable

Control signal YOperating rangeMeasuring voltage USynchronisation

Direction of rotationAngle of rotation

Position indicatorManual override

Humidity testDegree of protection

Sound power level

Ambient temperatureNon-operation temperature


Weight

Weight

Weight

Power consumption - running- holding


Power consumption

Protection class

Protection class

Protection class

min. 5Nm @ nominal voltage

to closepre-setting

24V, 50/60HzAC/DC

24V, 50/60HzAC/DC


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Product features

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Wiring diagrams

Mode of operation


Adjustable angle of rotation

High functional reliability

LRU24-MF is controlled by means of a standard control signal DC0...10V and travels to theposition defined by this signal. The measuring voltage U allows the valve position (0...100%)to be electrically indicated and serves as a follow-up control signal for other actuators.

Simple direct mounting on the PICCV with the actuator integrated bracket.

Adjustable angle of rotation with mechanical end stops.


LRU24(-S) ~

- +

T

AC 24VDC 24V

LRU230(-S)

Flexible signalisation Flexible signalisation of the LRU..-S with adjustable auxiliary switch (0...100%).

1 2 3

0...100%

S1 S2 S3 1 2 3

0...100%

S1 S2 S3

0

S1 S2 S31

0

S1 S2 S31

0

1

0


Auxiliary switch(-S)

~

- +

T

AC 24VDC 24V

LRU24-S LRU24-S

LRU24 LRU24

1(Y2)

0(Y1)

(factory setting,switch hidden)

1 2 3

0...100%

S1 S2 S3 1 2 3

0...100%

S1 S2 S3

0

S1 S2 S31

0

S1 S2 S31

0

1

0

LRU230-S LRU230-S

LRU230 LRU230

1(Y2)

0(Y1)

N L1 N L1



!

Direction of rotation

Note Caution: Power supply voltage! Other actuators can be connected in parallel.


!





••

••

AC 100...240V AC 100...240V


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LRU24-MF

Y

T ~

1 3

T

LRU24-MF

~ AC 24V

5

_ + DC 24V

2

U



!••


Installation

1(Y2)

0(Y1)



7156

13.2

8.2 1

4

64.4

70.4

77.9

19.5

19.5

46.9 63 64

.4

167.2

24.5 94

9438.4

24.593.9

8.2 66

50

70.9

76

38.8

49.670.8

5.2

ø6

5020.8

ø11

ø

ø

LRU24, LRU230LRU24-MF

LRU24-S, LRU230-S

1

2

3

4

5

6

78

A-AB =100%

AB

A

Y

U Measuring voltage

Control signal

Modulating control

NRU.. Rotary Actuators

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• Non-Spring-Return Rotary Actuators: for


Characterised Control Valve DN32...50*

• Torque: 10Nm

• Multifunction control: NRU24-MF

• Open/Close or floating control: NRU24(-S),NRU230(-S)

Technical data

NRU24(-S)AC/DC 19.2...28.8V

4VA


2W0.2W

NRU230(-S) AC 100...240V, 50/60HzAC 85...265V3W0.6W

NRU24-MFAC 19.2...28.8V / DC 21.6...28.8V

5.5VA3.5W

cable 1m, 3x0.75mm 2


7VAcable 1m, 3x0.75mm 2


cable 1m, 4x0.75mm2


±5 %

DC 2...10VDC 2...10V@max. 1mA

max. 90°


Running time

-30°C...+ 50°C


Torque

90s

max. 45dB(A)


maintenance-free

EMC CE according to 89/336/EECCE according to 73/23/EEC

0..100% adjustableAuxiliary switch (NRU..-S) 1xSPDT 1mA ... 3(0.5)A, AC 250V

NRU24 approx. 750g, NRU24-S approx. 850g

NRU230 approx. 800g, NRU230-S approx. 850g

800g

(switch hidden under a label)


Mode of operation EN 60730-1 Type 1






- running- holding





For wire sizing

Connecting cable





Sound power level



Weight

Weight

Weight



Power consumption

Protection class

Protection class

Protection class


to closepre-setting

* DN50 only includes PICCV-50(P)-235...255

24V, 50/60HzAC/DC

24V, 50/60HzAC/DC


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Product features

Wiring diagrams

Mode of operation




NRU24-MF is controlled by means of a standard control signal DC0...10V and travels to theposition defined by this signal. The measuring voltage U allows the PICCV position (0...100%)to be electrically indicated and serves as a follow-up control signal for other actuators.




NRU24(-S) ~

- +

T

AC 24VDC 24V

NRU230(-S)

Flexible signalisation Flexible signalisation of the NRU..-S with adjustable auxiliary switch (0...100%).

1 2 3

0...100%

S1 S2 S3 1 2 3

0...100%

S1 S2 S3

0

S1 S2 S31

0

S1 S2 S31

0

1

0



~

- +

T

AC 24VDC 24V

NRU24-S NRU24-S

NRU24 NRU24

1(Y2)

0(Y1)


1 2 3

0...100%

S1 S2 S3 1 2 3

0...100%

S1 S2 S3

0

S1 S2 S31

0

S1 S2 S31

0

1

0

NRU230-S NRU230-S

NRU230 NRU230

1(Y2)

0(Y1)

N L1 N L1



!


Note Caution: Power supply voltage!


!





••

••

AC 100...240V AC 100...240V


17

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NRU24-MF

Y

T ~

1 3

T

Y

U

NRU24-MF

~ AC 24V

5

_ + DC 24V

2

U

Measuring voltageNotes Connection via safety isolating transformer. Other actuators can be connected in parallel.


!••


Installation

1(Y2)

0(Y1)



7156

13.2

8.2 1

4

64.4

70.4

77.9

19.5

19.5

46.9 63 64

.4

167.2

24.5 94

9438.4

24.593.9

662.8

50

70.9

76

38.8

49.670.8

5.2

ø6

5020.8

ø11

ø

ø

NRU24, NRU230NRU24-MF

NRU24-S, NRU230-S

1

2

3

4

5

6

78

A-AB =100%

AB

A

Control signal

Modulating control


18

Technical data

•Non-Spring-Return Rotary Actuators: for


Characterised Control Valve PICCV-50P-

300...506

•Torque: 20Nm

• Multifunction control: SRU24-MF

• Open/Close or floating control: SRU24(-S),

SRU230(-S)

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SRU24(-S)AC/DC 19.2...28.8V

5.5VA

2.5W0.2W

SRU230(-S) AC 100...240V, 50/60HzAC 85...265V3W0.6W

SRU24-MFAC 19.2...28.8V / DC 21.6...28.8V

6VA4W

cable 1m, 3x0.75mm2

cable 1m, 3x0.75mm2

7VAcable 1m, 3x0.75mm 2


cable 1m, 4x0.75mm2


± 5%

DC 2...10VDC 2...10V@max. 1mA

max. 90°


max. 45dB(A)

0..100% adjustable1xSPDT 1mA...3 (0.5) A, AC 250V

SRU24 approx. 1000g, SRU24-S approx. 1050g

SRU230 approx. 1050g, SRU230-S approx. 1100g

1050g





Running time

Torque

EMC

Auxiliary switch (SRU..-S)

Mode of operation


Transformer sizing

- running- holding



Transformer sizing


Transformer sizing

Connecting cable





Sound power level



Weight

Weight

Weight



Power consumption

Protection class

Protection class

Protection class


-30°C...+ 50°C


90s


maintenance-free

CE according to 89/336/EECCE according to 73/23/EEC


EN 60730-1 Type 1

(switch hidden under a label)to closepre-setting

24V, 50/60HzAC/DC

24V, 50/60HzAC/DC


19

Product features

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Wiring diagrams

Mode of operation




SRU24-MF is controlled by means of a standard control signal DC 0...10V and travels to theposition defined by this signal. The measuring voltage U allows the valve position (0...100%)to be electrically indicated and serves as a follow-up control signal for other actuators.




SRU24(-S) ~

- +

T

AC 24VDC 24V

SRU230(-S)

Flexible signalisation Flexible signalisation of the SRU..-S with adjustable auxiliary switch (0...100%).

1 2 3

0...100%

S1 S2 S3 1 2 3

0...100%

S1 S2 S3

0

S1 S2 S31

0

S1 S2 S31

0

1

0



~

- +

T

AC 24VDC 24V

SRU24-S SRU24-S

SRU24 SRU24

1(Y2)

0(Y1)


1 2 3

0...100%

S1 S2 S3 1 2 3

0...100%

S1 S2 S3

0

S1 S2 S31

0

S1 S2 S31

0

1

0

SRU230-S SRU230-S

SRU230 SRU230

1(Y2)

0(Y1)

N L1 N L1



!


Note Caution: Power supply voltage!


!





••

••

AC 100...240V AC 100...240V


20

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SRU24-MF

Y

T ~

1 3

T

SRU24-MF

~ AC 24V

5

_ + DC 24V

2

U



!••


Installation

1(Y2)

0(Y1)



SRU24, SRU230SRU24-MF

SRU24-S, SRU230-S

1

2

3

4

5

6

78

A-AB =100%

AB

A

7458

.511

.88.

8 1

67.3

73.7

81.2

4

17.5

50.2 66

.4

67.8

182.232.6 109 8.3 66

49.793

76ø38.8

49.793

ø11.5

ø6ø5.2

60.9109

181.738.4

Y

U Measuring voltage

Control signal

Modulating control

Better functionality of MF actuator

21

Multi-Function actuators: Simple technology with greater benefits

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At least as good as before

The MF actuators can be parameterised individually when necessary. This allows them to bematched precisely to the needs of the plant installation. Because, in addition, the mode of ope-ration of each actuator can be freely chosen. It is sufficient to have just a few different types tocover almost all the applications that arise in practice. This improves flexibility for planningpurposes and also reduces the cost of procurement and warehousing.

Individual parameterising and variable operation

The MF actuators are just as easy to install, connect up and use as conventional types.

MF actuators are the best partner of PICCV

Alternatively enter your ownsettings with the software PC-Tool...

...or enter your own settings on-sitesettings with the ZTH-PICCV.

Compatible to various control input signals:Modulating, 3-point and Open/Close.

The detailed information of multifunction is available on request.

..-S auxiliary switches & pipe connectors

22

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Auxiliary switch adjustment

1. Press the pushbutton and manually operate the actuator handle to the desired position ofswitch trip.

2. Turn the auxiliary switch pointer to the middle line.3. Check the switch operation. The direction of switch operation is opposite to running di-

rection of the actuator. When the switch pointer passes the middle line position, the S1will change the contact.

Note: The switching point should be about 5° from the mechanical end stops (1 short stepon the scale).

1

2S1

S2 S3

S1

S2 S3

DN [mm] 15 20 25 32 40 50

Type ZR2315 ZR2320 ZR2325 ZR2332 ZR2340 ZR2350

Weight [kg] 0.2 0.35 0.45 0.8 0.9 1.4Dim. L [mm] 66 72 80 90 95 107

Included in scope of delivery of ZR23.. R-thread male part, G-thread union nut, Rp-threadfemale part, IT flat gasket.

RG

ITRp

L

Pipe connectors

Ordering

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Ordering example: Designation: PICCV-25-098 + LRU24-MF/Z

Valve type:

VCCIPyaw-2ngiseD52ND,"1PSBdaerhtlanretnieziS

Flow rate V = 0.98l/s

Assembling actuator fitted

Actuator:

V42CD/CArotautcAyratoRegatlovlanimoNnoitcnufitlumepytlortnoC

Running time 90s

Pipe connectors (option): 2 x ZR2325 separately(for prices, see current price list)

2-way

..URS..URL

Actuator fitted X Supplied separately

Valve

Assembling

Actuator types

The short product list is arranged asfollows:

• 2-way Pressure IndependentCharacterised Control Valve

The following data must be provided:

• Modulating control, 3-point or Open-Close modulating

• Nominal voltage AC/DC 24V,230V

Pipe connectorsseparately (option)

The valves and actuators can be suppliedas follows:

• Actuator fitted (+)• Valve/actuator separately ( / )• Separately delivered at different times

(on request)

+

Separately

The Pressure Independent CharacterisedControl Valves are available as low-costfittings with internal thread.

• As an option, the types PICCV areavailable with individual pipe connec-tors supplied separately (/Z).

/Z

Valve

The range includes the Pressure Indepen-dent Characterised Control Valve.

Sizes: DN15 to DN50

Actuator types

For motorising valves, there are four ratingclasses of actuators available that aresuitable for different power supplies andmethods of control.

Other versions and Spring-Return Actuatorsare available on request.

Assembling

The prices quoted are per subassembly(valve and actuator).

A successful order willl need the below-mentionedinformation:

Note: An option with individual pipe

1

2

3

4

4

3

2

1 1 2 3 4

TR.. NRU..

connectors is available and supplied separately.

S

E-mail: [email protected]

g g

Documents

PICCV NG databook EN (F) - Belimo05.08.2009UPDATE].pdf · Energy savings with maximum convenience and low installation cost ... thenecessarydelivery height p ofthemainpump depends