Generation C / Génération C - ASCO Numatics
Generation C / Génération C - ASCO Numatics
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.