Standard Solenoid Valve 180 Series

Brand :

KOGANEI

Caution

The product images are representative only. Please refer to the manufacturer's catalog for shape details.
[Discontinued Information]Part number: The 181E1-81-PSL 24 V DC will be discontinued in April 2022.

Product Description

The basic performance of high reliability, powerful and low current brought together in a compact thin body, and even more user-friendly. Note: CAD data of this series is being revised. Please wait till the corrections are done.

Product Specifications

Highly reliable, powerful, and low current basic performance is firmly realized in a compact and low profile body

Item	Basic part number
	Direct piping F, FE type manifold	181E1 (180E1^*)	180-4E1 180-4E2	180-4KE2^*	183-4E2	183-4KE2
	Sub-base piping A, AJ type manifold	A181E1 (A180E1^*)	A180-4E1 A180-4E2 A180-4ME2	A180-4KE2^*	A183-4E2 A183-4ME2	A183-4KE2
Number of positions		2 Positions			3 position
Number of ports		2-3 ports	5 ports
Valve Functions		Normally closed (NC standard) and normally open (NO option)	Single solenoid Double solenoid and tandem solenoid	Twin solenoid	Closed center (standard) And exhaust center Pressure center (Optional) Tandem solenoid	Closed center (standard) And exhaust center Pressure center (Optional) Twin solenoid

*: 180E1, A180E1 and 180-4KE2, A180-4KE2 are dedicated valves for mounting 2, 3, and 5 port mixing manifolds. Cannot be used alone. When using a 2 or 3 port valve with a single unit, use 181E1, A181E1, 25

Item	Basic part number
	Direct piping F, FE type manifold	181E1 (180E1)	180-4E1 180-4E2	180-4KE2	—	183-4E2	183-4KE2	—
	Sub-base piping A, AJ type manifold	A181E1 (A180E1)	A180-4E1 A180-4E2	A180-4KE2	A180-4ME2	A183-4E2	A183-4KE2	A183-4ME2
Operating fluid		Air
Operating method		Internal Pilot Type
Flow rate Characteristic	Sonic conductance C dm^3 / (sbar)^1	2.04			1.64	1.8		1.64
Flow rate Characteristic	Effective cross-sectional area [Cv value] mm^2	10.2 [0.57]			8.2 [0.46]	9.0 [0.50]		8.2 [0.46]
Piping connection port diameter		Rc1/8
Lubrication		Not required
Operating pressure range MPa		0.15 to 0.7
Proof pressure resistant MPa		1.05
Response time^*2 ON / OFF ms	12 V DC,24 V DC	15/25 or less	15/25 [20] or less		20 or less	15/35 or less		15/40 or less
Response time^*2 ON / OFF ms	100 V AC, 200 V AC	15/15 or less	15/15 [15] or less		—	15/20 or less		—
Maximum operating frequency: Hz		5
Minimum excitation time required for self-holding ms		—	50 (□180-4E2)	50		—
Operating temperature range (atmosphere and operating fluid)°C		5 to 50
Impact resistance m/s^2		1373.0 (Axial direction 294.2)				294.2
Mounting Direction		Free

*1: The value of sonic conductance is a calculated value, not an actual measurement value*2: Value at air pressure 0.5 MPa. 180-4E2 / 180-4KE2 () and A180-4ME2 are from opposite positions, and 183-4E2 / 180-4KE2 / A180-4KE are from the closed center valve neutral state

Item		Rated Voltage
Item		12 V DC	24 V DC	100 V AC		200 V AC		24 V DC (Tandem solenoid)
Method		For surge prevention Built-in flywheel diode		Shading method				Surge absorption transistor Built-in
Operating Voltage Range: V		10.8 to 13.2 (12±10%)	21.6 to 26.4 (24±10%)	90 to 132 (100+32%) (100-10%)		180 to 264 (200+32%) (200-10%)		21.6 to 26.4 (24±10%)
Current (When rated voltage is applied)	Frequency Hz	—	—	50	60	50	60	—
	Starting mA (r.m.s)	—	—	36	32	18	16	—
	Excitation mA (r.m.s)	130 (1.6W) [LED indicator] [With 140 (1.7 W)]	65 (1.6W) [LED indicator] [With 75 (1.8 W)]	24	20	12	10	50 (1.2W)
Allowable circuit leakage current value mA		8	4	4		2		2
Insulation resistance MΩ		100 or More
Connection method and lead length	Standard	Grommet type: 300 mm						Plug connector type: 300 mm
Connection method and lead length	Option	Plug connector type: 300 mm						—
Lead Wire Color		Brown (+) Black (−)	Red (+) Black (−)	Yellow		White		Red (SA) Black (COM) White (SB)
Led Indicator Color		Red		Yellow		Green		Red
Surge Protection (Standard Equipment)		Flywheel diode		Varistor				Surge absorption transistor

Always closed (NC) 3 ports

Always open (NO) 3 ports

Single solenoid, 5 ports 2 positions

Double solenoid, twin solenoid, 5 ports 2 positions

Closed sensor, 5 ports 2 positions

Secret story of development

It is a product with combining design know-how and production technology cultivated since the manufacturer founding to meet customer needs, and it is developed after undergoing strict inspection.