For Steam, Air, Water, Gas, Oil and High
Viscosity Fluids (Max. 120 cst) etc.
2/2 Way N.C.
YA   YS
2/2 Way N.C.
GA GS
2/2 Way N.C.
CA   CK   CU   CV
2/2 Way N.C.
WA   WS   WH
2/2 Way N.O.
RA   RV   RH
  
  • DIN40 050 waterproof coil with DIN43 650 DIN Plug to IP65 grade protection
  • Continuous cycle, 100% ED
  • Explosion-Proof coil 3E is EEXmII T4 and PTB approval
  • Ambient Temp.:-15~50oC
  • Voltage Tolerance:±8%
  • Installing position is free. (You'd better put the coil upright.)
  • 360oRotary Coil
  • Forged Brass Body



TYPE YA : For Water. Air and Higher Temp. Fluids
PIPE G CODE
NO.
SEAL
MAT'L
COIL ORIFICE
mm
TEMP. (5~¡@ oC) Working Press.¡@ bar Cv
COIL4 COIL 5/3E COIL4 COIL 5 COIL 3E
N J V N J V AC DC AC DC AC/DC
3/8 10 N.J.V. 4.5.3E 12 95 120 95 145 0.3~16 0.3~10 0.3~20 0.3~12 0.3~5 1.9
1/2 15 2.6

 

TYPE YS : For Steam and High Temp. Fluids
PIPE G CODE
NO.
SEAL
MAT'L
COIL ORIFICE
mm
TEMP. (5~¡@oC) Working Press.¡@bar Cv
COIL4/3E COIL 5 COIL4 COIL 5 COIL 3E
AC DC AC DC AC/DC
3/8 10 T* 4.5.3E 12 158 185 0.3~5 0.3~2 0.3~10 0.3~7 0.3~5 1.9
1/2 15 2.6
¡@¡@¡@*Teflon Seal will have 400cc/min. down gas leakage.


TYPE GA : For Water. Air and Higher Temp. Fluids
PIPE G CODE
NO.
SEAL
MAT'L
COIL ORIFICE
mm
TEMP.(5~¡@oC) Working Press.¡@bar Cv
COIL4 COIL 5/3E COIL4 COIL 5 COIL 3E
N J V N J V AC DC AC DC AC/DC
3/8 10 N.J.V. 4.5.3E 12 95 120 95 145 0.3~10 0.3~7 0.3~16 0.3~10 0.3~5 1.9
1/2 15 2.6

 

TYPE GS : For Steam and High Temp. Fluids
PIPE G CODE
NO.
SEAL
MAT'L
COIL ORIFICE
mm
TEMP. (5~¡@oC) Working Press.¡@bar Cv
COIL4 COIL 5 COIL4 COIL 5
3/8 10 T* 4.5 12 158 185 0.3~5 0.3~10 1.9
1/2 15 2.6
¡@¡@ ¡@¡@*Teflon Seal will have 400cc/min. down gas leakage.

 

TYPE WA : Normally Close For Air, Water, Light Oil, Gas etc.
PIPE G CODE
NO.
SEAL
MAT'L
COIL ORIFICE
mm
TEMP. oC MAX.O.P.D. bar (MIN. 0.5bar) Cv
COIL4 COIL 5/3E COIL4 COIL5 COIL 3E
N J V T N J V T AC DC AC DC AC DC
3/8 10 N
J
V
4
5
3E
15 -5~80 -- -5~95 -10~150 -- 10 5 16 10 7 4 3.0
1/2 15 4.0
3/4 20 20 6.8
1 25 25 7 3 13 7 5 3 11.0
1-1/4 32 31 16.0
1-1/2 40 21.0
45 41 5 2 10 5 3 1 26.0
2 50 31.0


TYPE WS : Normally Close For Steam, High Temp. Fluids etc.
PIPE G CODE
NO.
SEAL
MAT'L
COIL ORIFICE
mm
TEMP. oC MAX.O.P.D. bar (MIN. 0.5bar) Cv
COIL4 COIL 5/3E COIL4 COIL5 COIL 3E
N J V T N J V T AC DC AC DC AC DC
3/8 10 V
T
5, 3E 15 _ _ -10~150 -10~185 _ 10 7 5 3 3.0
1/2 15 4.0
3/4 20 20 6.8
1 25 25 5 4 2 11.0
1-1/4 32 31 16.0
1-1/2 40 21.0
45 41 3 3 1 26.0
2 50 31.0


TYPE WH : Normally Close For Heavy Oil, High Viscosity Fluids
(Max. 120cst)etc.
PIPE G CODE
NO.
SEAL
MAT'L
COIL ORIFICE
mm
TEMP. oC MAX.O.P.D. bar (MIN. 0.5bar) Cv
COIL4 COIL 5/3E COIL4 COIL5 COIL 3E
N J V T N J V T AC DC AC DC AC DC
3/8 10 V
T
5, 3E 15 -- -- -10~120
--
15 10 5 3 3.0
1/2 15 4.0
3/4 20 20 6.8
1 25 25 13 7 4 2 11.0
1-1/4 32 31 16.0
1-1/2 40 21.0
45 41 10 5 3 1 26.0
2 50 31.0


TYPE CA : Normally Close NBR SEAL For Water. Air. Gas etc.
CODE
(PIPE)
COIL ORIFICE
mm
TEMP. oC MAX.O.P.D. bar (MIN. 0.3bar) MAX.
cst
Cv
COIL4 COIL 5/3E COIL4 COIL5 COIL 3E
AC AC DC AC DC
06(1/4)
10(3/8)
15(1/2)
20(3/4)
4
5
3E
10 -5~80 -5~95 10 16 10 7 5 50 1.5


TYPE CK : Normally Close VITON SEAL For Heavy
Oil. High Viscosity Fluids (Max. 120cst) etc.
CODE
(PIPE)
COIL ORIFICE
mm
TEMP. oC MAX.O.P.D. bar (MIN. 0.3bar) MAX.
cst
Cv
COIL4 COIL 5/3E COIL4 COIL5 COIL 3E
AC AC DC AC DC
06(1/4)
10(3/8)
15(1/2)
20(3/4)
4
5
3E
10 -10~80 -10~120 5 12 7 5 3 120 1.5


TYPE CU : Normally Close VITON SEAL for
Low-Press. Steam (Zero Leakage)
CODE
(PIPE)
COIL ORIFICE
mm
TEMP. oC MAX.O.P.D. bar (MIN. 0.3bar) MAX.
cst
Cv
COIL4 COIL 5/3E COIL4 COIL5 COIL 3E
AC AC DC AC DC
06(1/4)
10(3/8)
15(1/2)
20(3/4)
4
5
3E
10 -10~95 -10~150 4 10 7 4 2 50 1.5


TYPE CV : Normally Close TEFLON SEAL For Steam.
High Temp. Fluids etc.
CODE
(PIPE)
COIL ORIFICE
mm
TEMP. oC MAX.O.P.D. bar (MIN. 0.3bar) MAX.
cst
Cv
COIL4 COIL 5/3E COIL4 COIL5 COIL 3E
AC AC DC AC DC
06(1/4)
10(3/8)
15(1/2)
20(3/4)
5
3E
10 -- -10~185 -- 10 7 5 3 50 1.5


TYPE RA : Normally Open For Air, Water. Light Oil. Gas etc.
PIPE G CODE
NO.
SEAL
MAT'L
COIL ORIFICE
mm
TEMP. oC MAX.O.P.D. bar (MIN. 0.5bar) Cv
COIL 5/3E COIL5 COIL 3E
N J V T AC DC AC DC
3/8 10 N
J
V
5
3E
15 -5~95 -10~150 -- 10 3 3.0
1/2 15 4.0
3/4 20 20 6.8
1 25 25 7 2 11.0
1-1/4 32 31 16.0
1-1/2 40 21.0
45 41 5 1 26.0
2 50 31.0


TYPE RV : Normally Open For Steam. High Temp. Fluids etc.
PIPE G CODE
NO.
SEAL
MAT'L
COIL ORIFICE
mm
TEMP. oC MAX.O.P.D. bar (MIN. 0.5bar) Cv
COIL 5/3E COIL5 COIL 3E
N J V T AC DC AC DC
3/8 10 V
T
5
3E
15 -- -10~150 -10~185 7 5 3.0
1/2 15 4.0
3/4 20 20 6.8
1 25 25 5 3 11.0
1-1/4 32 31 16.0
1-1/2 40 21.0
45 41 3 1 26.0
2 50 31.0


TYPE RH : Normally Open For Heavy Oil. High Viscosity Fluids
(Max. 120 cst) etc.
PIPE G CODE
NO.
SEAL
MAT'L
COIL ORIFICE
mm
TEMP. oC MAX.O.P.D. bar (MIN. 0.5bar) Cv
COIL 5/3E COIL5 COIL 3E
N J V T AC DC AC DC
3/8 10 V
T
5
3E
15 -- -10~120 7 5 3.0
1/2 15 4.0
3/4 20 20 6.8
1 25 25 5 3 11.0
1-1/4 32 31 16.0
1-1/2 40 21.0
45 41 3 1 26.0
2 50 31.0

  • Y Type Forged Brass Body
  • IP65 100% ED Coil
  • PTB Apporoval EExmIIT4 Coil
POWER CONSUMPTION
COIL 4 5 3E
AC (VA) 17.6/15.4 33/23 9.2
DC (W) 15 18.5 10
DIMENSIONS mm
TYPE YA/YS
CODE 10 15
L 60.0
L' 95.0
H 123.0
W 30/36
N.W. (kg) 0.55

  • Forged Brass Body
  • IP65 100% ED Coil
  • PTB Apporoval EExmIIT4 Coil
POWER CONSUMPTION
COIL 4 5 3E
AC (VA) 17.6/15.4 33/23 9.2
DC (W) 15 18.5 10
DIMENSIONS mm
TYPE GA/GS
CODE 10 15
L 56.0
H 110.0
W 32/36
N.W. (kg) 0.6


  1. When the seal material is TEFLON ,the valve has slight leakage which is below 400cc /min. measured by air.
  2. If you need WA/RA with NBR seal. WS/RV with TEFLON seal. WH/RH with VITON seal or coil 5, "N" "T" , "V" or "5" can be not shown.
  3. Explosion-proof coil is DIN PLUG with cable only.
POWER CONSUMPTION
POWER AC
(VA)
DC
(W)
COIL
4 17.6/15.4 15
5 33/23 18.5
3E 9.2 10

DIMENSION
TYPE WA/WS/WH RA/RV/RH
CODE 10/15 20 25 32/40 45/50 10/15 20 25 32/40 45/50
DIMENSION mm
L 71 80 90 97 118 71 80 90 97 118
H 136 141 148 171 191 162 157 174 197 217
H' 122 114 127 142 156 148 140 153 168 182
W 51 61 71 76 95 51 61 71 76 95
N.W.
kg
1.3 1.5 1.9 2.9 4.5 1.4 1.6 2.0 3.0 4.6



  1. When the seal material is TEFLON, the valve has slight leakage which is below 300cc/min. measured by air.
  2. If you need coil 4, "4" can be omitted. Coil 4 isn't valid for type CV.

DIMENSION
TYPE CA/CK/CU/CV
CODE 06 10 15 20
DIMENSION mm
L 50 56 88
H 98 98 102
H' 87 87 87
WIDTH 30/36
N.W.
kg
0.5 0.6 0.7


Preface / Quick Reference Chart / Piston Series / Diaphragm Series /
Plunger Series / Pulse Valve / Y type Control Valve / Pneumatic Series /

E-mail: aaaco@ms11.hinet.net