200 series LD

Ningbo Lida Pneumatic Complete Sets Co.,Ltd.

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200 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

LB	25	1	2	2	B	C	AC220V
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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 2:200Series	Joint Pipe Bore 1:G1/8〞2:G1/4	Joint Pipe Form Blank:Pipe connection type B:Plate connection Type	Three-position Five- way C:Close Type E:Exhaust Type P:Preeurs Type	Standrd Voltage DC12V DC24V AC24V 50Hz/60Hz AC110V 50Hz/60Hz AC220V 50Hz/60Hz AC380V 50Hz/60Hz

Specification

Model	LD 23121	LD 23221	LD 23122	LD 23222	LD 25121	LD 25221	LD 35221C	LD 35221E	LD 35221P
	LD 23321	LD 23421	LD 23322	LD 23422	LD 25321	LD 25421	LD 35421C	LD 35421E	LD 35421P
Working Medium	40 Micron Filtered Air
Motion Pattern	Inner Guide Type
Joint Pipe Bore	进气=出气= G1/8		进气=出气=G1/4		进气=出气=排气= G1/8
The Position Counting	Two-position Three-way				Two-position Five-way Three-position Five-way Two-position Five-way Three-position Five-way
Operating Temperature	5～50℃(41-122℉)
Effective Sectional Area	14mm2(Cv=0.78)		16mm2(Cv=0.89) 5.5mm2(Cv=0.31) 5mm2(Cv=0.28) 12mm2(Cv=0.67) 9mm2(Cv=0.5)
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				5 Cycle/Sec		3 Cycle/Sec
Shortest Excitation Time	0.05 Second

Model	LD25122	LD25222	LD35222C	LD35222E	LD35222P
	LD25322	LD25422	LD35422C	LD35422E	LD35422P
Working Medium	40 Micron Filtered Air
Motion Pattern	Inner Guide Type
Joint Pipe Bore	进气=出气= G1/4 排气= G1/8
The Position Counting	Two-position Five-way Three-position Five-way Two-position Five-way Three-position Five-way
Operating Temperature	5～50℃(41-122℉)
Effective Sectional Area	16mm2(Cv=0.89) 5.5mm2(Cv=0.31) 5mm2(Cv=0.28) 12mm2(Cv=0.67) 9mm2(Cv=0.5)
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
Shortest Excitation Time	0.05 Second

Overall Dimension

LD25122

LD25322

LD25222

LD25422

LD35222C

LD35222E

LD35222P

LD35422C

LD354222E

LD35422P

LD25121B

LD25122B

LD25221B

LD25222B

LD35221BC

LD25221BE

LD35221BP

LD35222BC

LD35222BE

LD35222BP

LD23122NC

LD23122NO

LD23322NC

LD23322NO

LD23222NC

LD23422NC

Flowing Character

Test Condition

Pressure:05MPa
Tube:PU(Pipe)8×6 (Bore):6mm
Fitting
4V210-06:PC8-01
4V210-08:PC8-02
Load Factor:Load Factor=(Load / Cylinder theoretical output power ) ×100%
Cylinder Stroke:300mm
Value model:4V200series

LD working life is 15,000,000 times.
LD seals are non-oil lubricating seals, no lubricant, no pollution.

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