CATALOGUE release 8.7

Products designed for industrial applications.

General terms and conditions for sale are available on

www.camozzi.com.

Series SCS, VNR, VSO, VSC and VMR automatic valves

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CATALOGUE

Release 8.7

/6.05.01

CONTROL

Series SCS, VNR, VSO, VSC and VMR

automatic valves

Circuit selector Mod. SCS

Series VNR unidirectional valves

Series VSO - VSC quick exhaust valves

Valve with adjustable exhaust Mod. VMR

Automatic valves are defined as those

valves which change their state simply

as a result of compressed air being

present or absent at their inlets.

The circuit selector Mod. SCS - 668-06

enables two signals coming alternately

from two different points to be

channelled towards the same point.

Series VNR unidirectional valves allow

operation at low pressures both when

there is a free flow and during retention.

Series VSC and VSO quick exhaust

valves are commonly used to increase

the speed of cylinders or for rapid

depressurisation of tanks containing

compressed air.

The adjustable valves Mod. VMR 1/8-

B10 allow to maintain tank/capacity at a

constant pressure value and thus enable

a quick exhaust in the atmosphere even

in case of an internal overpressure.

Mod. SCS: channelling of two

signals coming alternately

from two different points

towards the same point

Series VNR: operations

at low pressures

Series VSC - VSO:

able to increase the

speed of cylinders

Series VSC - VSO:

depressurisation of tanks

containing compressed air

Mod. VMR: able to maintain

pressure constant at a set

value which allows the

overpressure to exhaust

GENERAL DATA

Valve group

automatic valves

Construction

Mod. SCS, Series VNR, Series VSO and Series VSC: poppet-type

Mod. VMR: diaphragm type

Materials

Series SCS: AL body - brass bush - NBR seals - Delrin poppet

Series VNR: brass body - NBR seals - stainless steel spring

Series VSO: brass body - NBR seals

Series VSC: brass body - Desmopan seal

Mod. VMR: brass body - zinc-plated steel spring - NBR seals

Mounting

in any position

Ports

according to the different models (see tables)

Operating temperature Mod. SCS, Series VNR, Series VSO and Series VSC: 0°C ÷ 80°C (with dry air -20°C)

Mod. VMR: -5°C ÷ 50°C (with the dew point of the fluid lower than 2°C at the min. working temperature)

Fluid

filtered air, without lubrication. If lubricated air is used, it is recommended to use ISO VG32 oil. Once applied the lubrication should

never be interrupted.