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KONAN YS201 Zero-differential Pressure Pilot-acting 2-port Solenoid Valves Normally Closed Type

Product Made In Japan
Manufacturer: KONAN ELECTRIC
Model: YS201

YS20 series 2-port solenoid valves are hanging diaphragm valve that start operation with zero differential pressure. The valves are applicable for pressures from –100 kPa to 0.96 MPa.

Specifications

Valve operation typeNormally closedValve opens when solenoid is energized.
Normally openValve opens when solenoid is de-energized.
Port sizeRc3/8・1/2・3/4・1・1_1/4・1_1/2・2
Orifice size15.9、19.1、25.0、32.0mm
MaterialsBodyBrass, stainless steel
Seal / seatNitrile rubber, ethylene propylene rubber, fluorine rubber
 

 

Housing

StandardConduit 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 classContinuous rating class F and H
Leadwire lengthMin.450mm
Ambient temperatureMax.50℃ (Temperature may differ depending on coil and fluid temperature. See p.76 for details.)
Min.–17℃ (Temperature may depending on seat materials. See p.76 for details.)
Installation positionAs desired
Applicable standards(Consult us for details.)
 

Options, others

Mounting bracket, neon lamp, surge absorber, oil-free

Manual operating system (The maximum operating pressure differential is 1.0Mpa, in case of

S202/ YS202 [Normally open type], port size 3/8,1/2, 3/4, and rated voltage AC.)

Structure / Operation

Coil Data

 

Model code

YS201YS202
 

Frequency (Hz)

50605060
 

Apparent power

(VA)

 

Issuance

37304337
 

Retention

22152418
 

Power consumption

(W)

AC1011
DC10

Product Mass

 

Body

Port size

(Rc)

Housing
APBTXGJ/CK/E/HY
 

 

 

 

 

Brass (5)

C(3/8)1.00.90.91.01.21.21.61.71.9
D(1/2)
E(3/4)1.00.90.91.01.21.21.61.71.9
F(1)1.81.81.81.92.02.12.42.52.7
G(1_1/4)2.72.72.72.82.93.03.33.43.6
H(1_1/2)
 

Bronze (5)

J(2)4.14.14.14.24.34.44.74.85.0
 

 

 

 

Stainless stee(l  7)

C(3/8)0.80.80.80.91.01.11.41.51.7
D(1/2)
E(3/4)1.00.90.91.01.21.21.61.71.9
F(1)1.91.81.81.92.02.12.42.52.7
G(1_1/4)2.92.82.93.03.13.23.53.63.8
H(1_1/2)
J(2)3.43.33.33.43.63.64.04.14.3

Valve Selection List

Port size RcOrifice size mmCv valueOperating pressure differential MPaMax. fluid temperatureHousing 

Power consumption

(W)

Insulation classVoltage V

50/60Hz

 

Model code

Min.Max.
 

Air/ inert gas

 

Water

 

Kerosene

 

AC

 

DC

 

Brass or bronze (Rc 2) body

 

Stainless steel body

ACDCACDCACDC
Normally closed                                        YS201

type

3/815.93.300.960.610.960.610.610.4850A1010F100YS201AF88N5CG4YS201AF88J7CG4
1/215.94.100.960.610.960.610.610.4850A1010F100YS201AF88N5DG4YS201AF88J7DG4
3/419.15.500.960.610.960.610.610.4850A1010F100YS201AF88N5EG5YS201AF88J7EG5
1251100.680.3450A10F100YS201AF88N5FG9YS201AF88J7FG9
1_1/4321800.3450A10F100YS201AF88N5GJ2YS201AF88J7GJ2
1_1/2322300.3450A10F100YS201AF88N5HJ2YS201AF88J7HJ2
2322700.3450A10F100YS201AF88N5JJ2YS201AF88J7JJ2

 

External Dimensions

YS201 YS201 YS201 YS201


 

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