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Text version of the page
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WANDFLUH
Hydraulics+ Electronics
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Poppet valve cartridges
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Solenoid poppet valve cartridge
• normally open
• Q = 5 l/min
max
• p =50 bar
max
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NG
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DESCRIPTION
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FUNCTION
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APPLICATION
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This 2/2-way poppet valve in slip-in cartridge design is mainly used in blocs for hydraulic integrated circuits. Poppet cartridge and spring will be supplied as separate items, if ordered, together with solenoid (VDE standard 0580) and fastening screws.
Important: at the time the valve is taken into service, the valve must be vented under pressure (max. 2 revolutions of screw E).
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If energised, the pressure proof solenoid presses the poppet auto the seat, acting against a spring. In deenergised state the poppet is lifted off its seat by the spring. One to the pressure balanced design of the poppet-spool no undesired opening as closing forces arise. As a result, oil can flow in both directions through the seating valve. The seat/piston guide is sealed with an O-ring. The seat with a metallic seal closes off the valve so that there is no leakage oil.
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Wandfluh poppet valves can be used anywhere absolutely leak tight closing functions are important. Completely sealed loading, gripping and clamping operations are all important functions which Wandfluh poppet valves can perform. Cartridge typ poppet valves can be neatly accommodated in valve blocks. Cavity tools are available for hire or sale for machining aluminium or steel. See data sheet register no. 2.13.
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CONTENT
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TYPE CODE
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GENERAL SPECIFICATIONS.....................1
HYDRAULIC SPECIFICATIONS .................1
CONTROL ELECTRICAL............................1
SYMBOLS .................................................... 1
CHARACTERISTICS................................... 2
DIMENSIONS .............................................. 2
PARTS LIST................................................. 2
ACCESSORIES........................................... 2
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Poppet valve cartridge
Poppet valve cartridge with solenoid
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2 2 04 0-S1265 □ 2 2 04 0-S1265 -
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Medium-solenoid Super-solenoid
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M
S
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2-way (Connections)
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2 Position
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Nominal size 4
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Normally open
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Standard-nominal voltage UN:
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12 VDC G12 110 VAC 24 VDC G24 115 VAC 230 VAC
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R110 R115 R230
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Design-Index (Subject to change)
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GENERAL SPECIFICATIONS
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ELECTRICAL CONTROL
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Description Nominal size Construction Operations Mounting
Ambient temperature Mounting position Fastening torque
Weight: 22040-S1265 . 22040-S1265- .
Volume flow direction
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2/2-way poppet valve
NG4
Direct operated poppet valve
Solenoid
cartridge form
4 solenoid fixing screws M4
-20...+50C
any
MD = 2,6 Nm (quality 8.8) m = 0,045 kg m = 0,5 kg any
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Construction Standard-nominal flow
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Solenoid, wet pin push type,
pressure tight
UN = 12 VDC, 24 VDC
UN = 110 VAC*, 115 VAC*, 230 VAC*
AC = 50 to 60 Hz
* Rectifier integrated in the plug
Other nominal voltages and nominal
performances on request
±10% of nominal voltage
IP 65 to EN 60 529
100% DF (see data sheet 1.1-430)
15'000/h
107 (number of switching cycles, theoretically)
Over device plug connection to ISO 4400 / DIN 43 650, (2P+E), other connections on request
- Medium SIN35V (data sheet 1.1-105)
- Super SIS35V (data sheet 1.1-110)
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Voltage tolerance Protection class Relative duty factor Switching cycles Operating life
Connections/Power supply
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HYDRAULIC SPECIFICATIONS
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Fluid
Contamination efficiency
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Mineral oil, other fluid on request ISO 4406:1999, class 20/18/14 (Required filtration grade G10...16>75) refer to data sheet 1.0-50/2 12 mm2/s...320 mm2/s -20...+70C
Medium: pmax = 160 bar Super: pmax = 250 bar Qmax = 15 l/min, see characteristics
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Solenoid:
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Viscosity range Fluid temperature Working pressure
Max. volume flow
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SYMBOLS
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22040-S1265
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22040-S1265-
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~5~
m o
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Wandfluh AG Postfach
CH-3714 Frutigen
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Tel. +41 33 672 72 72 E-mail: sales@wandfluh.com Fax +41 33 672 72 12 Internet: www.wandfluh.com
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Illustrations not obligatory Data subject to change
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Data sheet no. 1.11-202 E 1/2
Edition 05 02
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