KONAN 4N4 Series 5-Port Solenoid Valves Explosion-proof Hold Type

Product Made In Japan
Manufacturer: KONAN ELECTRIC
Model: 4N4 Series

This is a five-port solenoid valve for the changeover of operation of rotary actuator. A by-pass valve is built in the valve main body, and a speed controller for adjusting the exhaust amount is included in the standard equipment.

Specifications

Model code	Return	4N4S102K	4N4S10BK
	Hold	4N4D102K	4N4D10BK
Port size		Rc1/4	1/4NPT
Applicable fluid		Compressed air
Operating pressure		0.15 〜 0.7MPa
Ambient temperature	Structural standard	－5〜 60℃
	Exd Ⅱ BT4	－5〜 40℃
Fluid temperature		— 5 to 60°C (between － 5 and 5°C, remove the moisture in the working fluid, and be careful not to allow freezing.)
Operating frequency		2 cycle / s max. / 1 cycle / 6 months min.
Lubricated		Unnecessary
Mass		Return：0.8kg Hold：1.4kg
Valve section	Effective sectional area	10㎟(only in solenoid valve main body excluding silencer provided with throttle valve)
	Operation（response）time	0.05s max.
	Allowable air leakage	Below a specified value in JIS B8373 － 1993
	Pressure resistance	1.2MPa
Solenoid section	Flame-proof enclosure construction	Flame-proof enclosure construction d2G4 and Exd Ⅱ BT4
	Rating	Continuous
	Voltage fluctuation tolerance	— 15％〜 10％
	Apparent power（AC）	Energized 7.5 VA (50 Hz), 5.5 VA (60 Hz) or less Starting 3 times or less of excitation electric power.
	Power consumption（DC）	4 W or less
	Insulation class	Class H
	Temperature rise (resistance method)	60°C or less (at rating)
	Insulation resistance	10 M Ω or less (DC 500 V megger)
	withstand voltage	AC1500V / min.
Accessory		Mounting bolts, Packing and Silencer with throttle valves.