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Poppet valve
Poppet valve cartridge
Solenoid operated poppet valve cartridge
stainless M22 x 1,5
◆ solenoid actuated ISO 7789
◆ direct operated x II 2 G Ex db IIC T6, T4
◆ 3/2-way x II 2 D Ex tb III C T80 °C, T130 °C
◆ Q = 10 l/min x I M2 Ex db I Mb
max
◆ p = 350 bar Class I Division 1
max
◆ low power
Class I Zone 1
DESCRIPTION APPLICATION
Direct operated 3/2-way solenoid poppet valve in screw-in cartrid- These valves are suitable for applications in explosion-hazard
ge construction for cavity according to ISO 7789. By means of the areas, open cast and also in mines. The stainless execution is
pressure tight switching solenoid, the pressure compensated, especially suitable for the use in wet and salty environment.Poppet
metallically sealing poppet spool is either opened or closed. The valves are used where tight closing functions of the valve are
seat spool guide is sealed by means of an O-ring. The pressure tight essential like leakage-free load holding, clamping or gripping. For
encapsulated Ex-protection solenoid coil prevents an explosion on machining the cartridge cavity in steel and aluminum blocks, cavity
the inside penetrating to the outside as well as an ignitable surface tools are available (hire or purchase). Please refer to the data
temperature. sheets in register 2.13.
CERTIFICATES SYMBOL
Surface Mining Standard FG
-25°C to… 2
ATEX x x x
a b
IECEx x x x 3 1
CCC x x x
EAC x x x
Australia x x x
The certificates can be found on www.wandfluh.com
TYPE CODE
S L Y PM22 - FG - / - #
Poppet valve
Direct operated, Low wattage
Ex-protection execution, Exd
Screw-in cartridge M22 x 1,5
Designation of symbols
Nominal voltage U 24 VDC G24
N
Nominal power P 6 W L6R4 Holding power 4 W
N
6 W L6
Certification ATEX, IECEx, EAC, CCC
Australia AU
Sealing material NBR
FKM (Viton) D1
Stainless with K8 coil K9
with K9 coil K10
Design index (subject to change)
1.11-2066S
www.wandfluh.com Illustrations are not binding Data subject to change 1/4 Edition: 21 18 1.11-2066S E
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