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Generation C / Génération C - ASCO Numatics

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SPOOL VALVE SERIES 569 (ØM5) - 570 (G1/8) - 571 (G1/4)<br />

These spool valves (with the exception of the 2x3/2 version) are also available in<br />

versions for use in potentially explosive dust or gas atmospheres in accordance with<br />

ATEX Directive 94/9/EC when mounted on an island.<br />

Classifi cation II 3 GD EEx nA IIT5 IP65 T90°C<br />

GENERAL<br />

Fluid air or neutral gas, fi ltered 30µm, lubricated or not<br />

Operating pressure 1.5 to 8 bar (2.5 to 8 bar series 569, 5/3 function)<br />

Ambient temperature +5 °C to +50 °C<br />

Flow (Qv at 6 bar) see "Specifi cations"<br />

Operators solenoid air operated with internal supply<br />

Particularity in the push/pull version, both pilots are integrated in<br />

the operator placed on one side = compact solution<br />

CONSTRUCTION<br />

SPOOL VALVE<br />

Body/Cover light alloy/PA-Ar (thermoplastic)<br />

or POM (polyacetal)<br />

Internal parts stainless steel, light alloy<br />

and POM (polyacetal)<br />

Seals NBR (nitrile)<br />

PILOT VALVE<br />

Seals NBR (nitrile)<br />

Electrical equipment in compliance with standard NF C79300 (VDE 0580)<br />

Coil and iron circuit encapsulated in epoxy resin<br />

Bistable<br />

Manual override (A) impulse type<br />

ELECTRICAL CHARACTERISTICS<br />

spool valve<br />

(A)<br />

Voltage 24V DC ±10%, max. ripple ratio: 10%<br />

Consumption 1.7 W (per coil)<br />

Insulation class F<br />

Protection IP 65<br />

SPECIFICATIONS<br />

type<br />

Z 3/2<br />

NC<br />

K<br />

2 x<br />

3/2<br />

M 5/2<br />

J 5/2<br />

G 5/3<br />

B 5/3<br />

E 5/3<br />

symbol (1)<br />

function<br />

1<br />

2<br />

3<br />

4 2<br />

14<br />

12<br />

5 3<br />

14<br />

4<br />

1<br />

2<br />

12<br />

5 3<br />

1<br />

4 2<br />

14 12<br />

5 3<br />

1<br />

4 2<br />

14 12<br />

5 3<br />

1<br />

4 2<br />

14 12<br />

pilot<br />

(14)<br />

Solenoid<br />

air<br />

Solenoid<br />

air<br />

Solenoid<br />

air<br />

Solenoid<br />

air<br />

operator<br />

Pressure held<br />

W1<br />

solenoid air<br />

Ø<br />

ports<br />

2 - 4<br />

VALVE ISLANDS - GENERATION C<br />

orifi<br />

ce<br />

(mm)<br />

fl ow<br />

at 6 bar<br />

(l/min)<br />

(ANR)<br />

catalogue number<br />

(24 V DC)<br />

GR<br />

return<br />

(12) standard ATEX<br />

Instant fi tting for<br />

Spring/<br />

Differential<br />

3 (570)<br />

fl exible hose<br />

6 mm O.D.<br />

G1/8<br />

5 400<br />

57000053<br />

57000051<br />

57001053<br />

57001051<br />

Differential 3 (570) G1/8 5 550 57000103 -<br />

Differential<br />

Solenoid<br />

air<br />

Pressure applied<br />

W2<br />

solenoid air<br />

Exhaust released<br />

W3<br />

solenoid air<br />

2<br />

3<br />

4<br />

2<br />

3<br />

4<br />

2<br />

3<br />

4<br />

2<br />

3<br />

4<br />

2<br />

3<br />

4<br />

(569)<br />

(570)<br />

(571)<br />

(569)<br />

(570)<br />

(571)<br />

(569)<br />

(570)<br />

(571)<br />

(569)<br />

(570)<br />

(571)<br />

(569)<br />

(570)<br />

(571)<br />

Monostable<br />

spool valve<br />

(A)<br />

M5<br />

G1/8<br />

G1/4<br />

M5<br />

G1/8<br />

G1/4<br />

M5<br />

G1/8<br />

G1/4<br />

M5<br />

G1/8<br />

G1/4<br />

M5<br />

G1/8<br />

G1/4<br />

5 3<br />

1<br />

The 5/2 spool valves can be used in function 3/2 NC (by plugging port 2) or 3/2 NO (by plugging port 4).<br />

(1) The function of push/pull pilot valves corresponds to the function of conventional valves.<br />

Marking to ISO 1219-1.<br />

NOTE - Only one valve size per island.<br />

All leafl ets are available on: www.asconumatics.eu<br />

8<br />

2,5<br />

4<br />

6<br />

2,5<br />

4<br />

6<br />

2,5<br />

4<br />

6<br />

2,5<br />

4<br />

6<br />

2,5<br />

4<br />

6<br />

1 = Pressure 12 = Return<br />

2-4 = Operating ports 14 = Pilot<br />

3-5 = Exhausts<br />

570 spool valve (2x3/2)<br />

570 spool valve (5/2)<br />

175<br />

600<br />

1050<br />

175<br />

600<br />

1050<br />

175<br />

600<br />

1050<br />

175<br />

600<br />

1050<br />

175<br />

600<br />

1050<br />

56900012<br />

57000012<br />

57100012<br />

56900014<br />

57000014<br />

57100014<br />

56900016<br />

57000016<br />

57100016<br />

56900018<br />

57000018<br />

57100018<br />

56900020<br />

57000020<br />

57100020<br />

56901012<br />

57001012<br />

57101012<br />

56901014<br />

57001014<br />

57101014<br />

56901016<br />

57001016<br />

57101016<br />

56901018<br />

57001018<br />

57101018<br />

56901020<br />

57001020<br />

57101020<br />

00455GB-2007/R01<br />

Availability, design and specifi cations are subject to change without notice. All rights reserved.

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