Product Made In Japan
Manufacturer: KONAN ELECTRIC
Model: YS334

YS33 series mini-type 3-port solenoid valves are available in NC, NO, and universal types with port size Rc 1/8 or 1/4. With the compact design, the valves are also suitable for use as pilot valves.

Specifications

Valve operation type		Normally closed	Pressure is supplied to secondary port when solenoid is energized.
		Normally open	Pressure is exhausted from secondary port when solenoid is energized.
		Universal type	Valve can be used for NC or NO operation by switching pressure ports.
Port size			Rc1/8・1/4
Orifice size			1.6 〜 4.4mm
Materials	Body		Brass, stainless steel
	Seal / seat		Nitrile rubberr, fluorine rubber, ethylene propylene rubbe
	Poppet fork		Polyacetal, stainless steel
	Housing	Standard	Conduit type(NEMA1)
		Others	Explosion-proof enclosure (d2G4, Exd Ⅱ BT4), Drip-proof, housing with terminal box, and others. See Selection Guide (p.66-70).
Rated voltage			AC100V50/60Hz、 110V60Hz DC24V AC110V50Hz、 120V60Hz DC100V AC200V50/60Hz、 220V60Hz DC120V AC220V50Hz、 240V60Hz DC125V
Allowable voltage fluctuation			–15% to 10% of applicable voltages
Insulation class			Continuous rating class F and H
Leadwire length			Min．450mm
Ambient temperature		Max.	50℃ (Temperature may differ depending on coil and fluid temperature. See p.76 for details.)
		Min.	–20℃ (Temperature may depending on seat materials. See p.76 for details.)
Installation position			As desired
Applicable standards			(Consult us for details.)
Options, others			Mounting bracket, manual operating system, neon lamp, surge absorber, oil-free

Structure / Operation

YS334

Coil Data

Frequency (Hz)		50	60
Apparent power （VA)	Issuance	37	30
	Retention	18	13
Power consumption （W)	AC	10
	DC	10

Notes:

AC power consumption is based on the data at 100/200VAC.

Data may slightly change depending on housing types

Product Mass

Body	Port size （Rc）	Housing
		A	P	B	T	X	G	J/C	K/E/H	Y
Brass (4)	A(1/8)	0.6	0.6	0.6	0.7	0.8	0.9	1.2	1.3	1.5
	B(1/4)
Stainless stee（l 8）	B(1/4)

Valve Selection List

Port size Rc

Orifice size mm

Cv value

Operating pressure differential MPa

Max. fluid temperature

Seat

Housing

Power consumption

（W）

Insulation class

Voltage V

50/60Hz

Model code

Min.

Max.

Air/inert gas/ Kerosene/water

Brass body

Stainless steel body


1/8	1.6	0.09	0	1.37	1.09	50	N	A	10	10	F	100	YS334AF88N4AC5	−
	2.4	0.15	0	1.02	0.78	50	N	A	10	10	F	100	YS334AF88N4AC9	−
	3.2	0.26	0	0.57	0.41	50	N	A	10	10	F	100	YS334AF88N4AD5	−
1/4	1.6	0.09	0	1.37	1.09	50	N	A	10	10	F	100	YS334AF88N4BC5	YS334AF88J8BC5
	2.4	0.15	0	1.02	0.78	50	N	A	10	10	F	100	YS334AF88N4BC9	YS334AF88J8BC9
	3.2	0.31	0	0.57	0.41	50	N	A	10	10	F	100	YS334AF88N4BD5	YS334AF88J8BD5
	4.4	0.38	0	0.31	0.16	50	N	A	10	10	F	100	YS334AF88N4BD8	−