CATALOGUE release 8.7

Products designed for industrial applications.

General terms and conditions for sale are available on

www.camozzi.com.

Series LR*D2 digital proportional servo valves

CATALOGUE

/15.32.01

Release 8.7

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Digital proportional servo valves

Flow control - Series LRWD2

Pressure control - Series LRPD2

3/3-way directly operated servo valves for the flow (LRWD2) and

pressure control (LRPD2)

Series LRWD2 and LRPD2 digital

proportional servo valves are direct

driven 3/3-way valves with a patented

rotating spool system with closed loop

control circuit. The electronic board is

integrated into the valve’s body ready to

connect.

Series LR*D2 digital proportional servo

valve has been designed to be as

compact as possible in order to save

space and to be mounted on a DIN-rail.

Thanks to this new digital version, the

valve can be configurated through a

USB connection according to different

requirements.

Digital version which is

completely configurable

through USB

Rotating spool system with

a metal to metal seal

Compact design

High flow rate

Electronic control to

ensure high precision

in the flow control

3-way-function with 4 - 6

mm nominal diameters

Compact version for cabinet

mounting on DIN-rail

GENERAL DATA

Power supply

24 VDC +/- 10%, max absorption 1.5 A

Command signal

+/- 10 V

0-10 V

0-20 mA

Hysteresis

1% FS LRWD2 - 0,2% FS LRPD2

Linearity

1% FS LRWD2 - 0.3% FS LRPD2

Switching time

see the following pages

Working temperature

from 0 to 50° C

Relative humidity of air

max. 90%

Direction of assembly

any

Maximum flow rate at 6 bar ΔP 1 bar 450 Nl/min LRWD2 - 700 Nl/min LRPD2

690 Nl/min LRWD2 - 950 Nl/min LRPD2

Medium

filtered compressed air, unlubricated, according to ISO 8573-1 class 3.4.3, inert gas

Supply pressure

-0,9 to 10 bar

Leakage

< 1% of maximum flow rate

Electrical connection

male connector M12 8 poles

New