Directional Control Valve/Hydraulic Solenoid Valve

SWH-G02 Solenoid Operated Directional Valve

SWH-G02 Solenoid Operated Directional Valve

characterization:

Superior oil-immersed electromagnetic actuation design
High energy efficiency and low cost of ownership
Reduced temperature rise and increased life, saving maintenance costs
Can be used in high pressure applications (315 bar).
Special coils for safe use
Excellent water and dust resistance for electrical installation
High quality
Easy to install

Technical Parameters

Specification

Maximum operating pressure(bar)	Maximum Usage Flow Rate(L/min)	Maximum Allowable Back Pressure(bar)	Maximum operating frequency(CPM)	Oil filter precision(µm)	Oil temperature range(°C)
315	63	140	300	25	0~55

Electromagnetic coil

power supply	type	frequency(Hz)	voltage(V)		Excitation current and power at rated voltage
power supply	type	frequency(Hz)	rated voltage	Scope of use	Starting current (A)	Holding current (A)	Power (W)
AC	A110	50	100	90-110	1.8	0.51	–
		60	100	90-110	1.6	0.38	–
		60	110	99-121	1.6	0.45	–
	A120	50	110	99-121	1.6	0.58	–
	A120	60	120	108-132	1.6	0.49	–
	A220	50	200	180-220	1.4	0.4	–
		60	200	180-220	1.1	0.3	–
		60	220	198-242	1.1	0.3	–
	A240	50	220	198-242	0.8	0.27	–
	A240	60	240	216-264	0.81	0.23	–
	R110	50	100	90-110	0.46	0.46	–
	R110	60	110	99-121	0.33	0.33	–
	R220	50	200	180-220	0.19	0.19	–
	R220	60	220	198-242	0.15	0.15	–
DC	D12	12		10.8-13.2	2.6	2.6	31
DC	D24	24		21.6-26.4	1.3	1.3	31

Electromagnetic Coils Technical Information

Voltage variation tolerance range ±10% of rated voltage
Withstanding voltage 1500V/sec.
Insulation resistance 100MΩ or more.
The instantaneous time of switching action is about 0.1 sec.

Hydraulic solenoid valve type comparison table
6-Way Hydraulic Solenoid Directional Valve Model Comparison Table
LITAND	YUKEN	Huade	VICKERS	Rexroth
SWH-G02-C2	DSG-01-3C2	4WE6E51	DG4V-3-2C	4WE6E51
SWH-G02-C3	DSG-01-3C3	4WE6H51	DG4V-3-0C	4WE6H51
SWH-G02-C4	DSG-01-3C4	4WE6J51	DG4V-3-6C	4WE6J51
SWH-G02-C5	DSG-01-3C5	4WE6F51	DG4V-3-1C	4WE6F51
SWH-G02-C6	DSG-01-3C6	4WE6G51	DG4V-3-8C	4WE6G51
SWH-G02-C7	DSG-01-3C9	4WE6M51	DG4V-3-7C	4WE6M51
SWH-G02-C8	DSG-01-3C12	4WE6L51	DG4V-3-3C	4WE6L51
SWH-G02-C8S	DSG-01-3C10	4WE6U51	DG4V-3-31C	4WE6U51
SWH-G02-B2	DSG-01-2B2	4WE6D51	DG4V-3-2A	4WE6D51
SWH-G02-B3	DSG-01-2B3	4WE6C51	DG4V-3-0AC	4WE6C51
SWH-G02-B2S	DSG-01-2B2-L	4WE6Y51	DG4V-3-2A-L	4WE6Y51
SWH-G02-B20	DSG-01-2B8	4WE6A51	DG4V-3-22A	4WE6A51
SWH-G02-B40	/	4WE6B51	DG4V-3-2BL	4WE6EB51
SWH-G02-D2	DSG-01-2D2	4WE6b/OF51	DG4V-3-2N	4WE6b/OF51

10-way hydraulic solenoid valve type comparison table
LITAND	YUKEN	Huade	VICKERS	Rexroth
SWH-G03-C2	DSG-03-3C2	4WE10E51	DG4V-5-2C	4WE10E51
SWH-G03-C3	DSG-03-3C3	4WE10H51	DG4V-5-0C	4WE10H51
SWH-G03-C4	DSG-03-3C4	4WE10J51	DG4V-5-6C	4WE10J51
SWH-G03-C5	DSG-03-3C5	4WE10F51	DG4V-5-1C	4WE10F51
SWH-G03-C6	DSG-03-3C6	4WE10G51	DG4V-5-8C	4WE10G51
SWH-G03-C7	DSG-03-3C9	4WE10M51	DG4V-5-7C	4WE10M51
SWH-G03-C8	DSG-03-3C12	4WE10L51	DG4V-5-5C	4WE10L51
SWH-G03-C8S	DSG-03-3C10	4WE10U51	DG4V-5-51C	4WE10U51
SWH-G03-B2	DSG-03-2B2	4WE10D51	DG4V-5-2A	4WE10D51
SWH-G03-B3	DSG-03-2B3	4WE10C51	DG4V-5-0AC	4WE10C51
SWH-G03-B2S	DSG-03-2B2-L	4WE10Y51	DG4V-5-2A-L	4WE10Y51
SWH-G03-B20	DSG-03-2B8	4WE10A51	DG4V-5-22A	4WE10A51
SWH-G03-B40	/	4WE10B51	DG4V-5-2BL	4WE10EB51
SWH-G03-D2	DSG-03-2D2	4WE10b/OF51	DG4V-5-2N	4WE10b/OF51

Ensure Quality – Full CNC Machining

We adopt full CNC processing to maximize the elimination of human error, with consistency as high as 98%. Several strict inspection and cleaning procedures and a perfect system guarantee the high quality of the products.