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KONAN YS204 Pilot-acting 3-port Solenoid Valves Normally Open Type

Product Made In Japan
Manufacturer: KONAN ELECTRIC
Model: YS204

YS203/204 series pilot-operated diaphragm style 3-port solenoid valves show distinguished performance in high flow rate applications. The valves have no sliding parts, thus free from damage by contaminated fluids. The valves function with high reliability.

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.
Port size Rc3/8・1/2(Please consult us for Rc 3/4・1)
Orifice size 15.9mm
Materials Body Brass
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. –17℃ (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

YS204

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

 

AC

 

DC

AC DC
3/8 15.9 3.3 0.05 1.02 1.02 50 N A 10 10 F 100 YS204AF88N5CG4
1/2 15.9 4.4 0.05 1.02 1.02 50 N A 10 10 F 100 YS204AF88N5DG4

 

Coil Data

 

Frequency (Hz)

50 60
 

Apparent power

(VA)

 

Issuance

37 30
 

Retention

18 13
 

Power consumption

(W)

AC 10
DC 10

Product Mass

 

Body

Port size

(Rc)

Housing
A P B T X G J/C K/E/H Y
 

Brass (5)

C(3/8) 1.6 1.6 1.6 1.7 1.8 1.9 2.2 2.3 2.5
D(1/2)

 

REQUEST QUOTATION

PAYMENT

payment-methods

 

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