400 series LD

Ningbo Lida Pneumatic Complete Sets Co.,Ltd.

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400 series LD

LD series solenoid valve and air valve can replace 3V and 4V valves. LD is same dimensions and function as 3V,4V. They are improved from 3V and 4V valves.
The advantage of LD valves:
LD series adopt imported seal.
LD valve shaft is “HARD ANODIZING” Processed.
LD coil have over loading protecting.

Ordering Code

LD	25	1	4	4	B	C	AC220V
\|	\|	\|	\|	\|	\|	\|	\|
Company Code	Position and way number 23: Two-position Three- way 25: Two-position Five- way 35: Three-position Five- way	Control Type 1: Single electro-control 2:Double Electro-control 3: Single air control 4: Double air control	Series NO 4:400Series	Joint Pipe Bore 4:G1/2〞	Joint Pipe Form Blank:Pipe connection type B:Plate connection Type	Three-position Five- way C: Close Type E: Exhaust Type P: Pressure Type	Standrd Voltage DC12V DC24V AC24V 50Hz/60Hz AC110V 50Hz/60Hz AC220V 50Hz/60Hz AC380V 50Hz/60Hz

Specification

Model

LD23144

LD23244

LD25144

LD25244

LD35244C

LD35244E

LD35244P

LD23344

LD23444

LD25344

LD25444

LD35444C

LD35444E

LD35444P

Working Medium

40 Micron Filtered Air

Motion Pattern

Inner Guide Type

Joint Pipe Bore

进气=出气=排气= G1/2

The Position Counting

Two-position Three-way

Two-position Five-way Three-position Five-way

Operating Temperature

5～50℃(41-122℉)

Effective Sectional Area

50mm2(Cv=2.79)

50mm2(Cv=2.79) 30mm2(Cv=1.67)

Working Pressure

0.15～0.8Mpa

Max. Pressure Resistance

1.2Mpa

Power Consumption

AC:4.5VA DC:3W

Protection Class

IP65(DIN40050)

Insulation

F级

Wiring Form

Lead Wire or Connector Type

Voltage Range

±10%

Highest Action Frequency

5 Cycle/Sec

3 Cycle/Sec

5 Cycle/Sec

3 Cycle/Sec

Shortest Excitation Time

0.05 Second

Overall Dimension

LD25144

LD25344

LD25244(4V420)

LD25444(4A420)

LD35244C

LD35244E

LD35244P

LD35444P

LD35444E

LD35444P

LD23144NC

LD23144NO

LD23344NO

LD23244

LD23444

Flowing Character

Test Condition

Pressure:05MPa
Tube:PU(Pipe)12×8 (Bore):8mm
Fitting
4V410-15:PC12-04
Load Factor:Load Factor=(Load / Cylinder theoretical output power ) ×100%
Cylinder Stroke:300mm
Value model:4V400series

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