It can be used Both of Dividing type and mixing type by flow direction of fluid in a
system. The Valve Which is spring return type is operated by air pressure
existence or nonexistence at actuator. As this operation, The main valve
will be operated ¡°OPEN/CLOSE¡± and the type is division by valve installed
direction.
¡Ü FEATURE
1) Emergency operating is possible with emergency handle devices.
2) No leakage and strongly
3) One valve has Two kind of ability.
4) Various function is possible with accessories
 
¡Ü Specification
Model KC3-ST, EB KC3-YK
Type (Spring Return) Cylinder ( Straight, Elbow) Cylinder ( Straight)
Applicable Fluid Water, Steam, Oil
Applicable Press. / Temp. 5 kgf/cm2 / 160¡É 10 kgf/cm2 / 220¡É
Air supply Pressure Air supply (B -> C) / Air less (B -> A)
Operation Dividing Air supply (B -> C) / Air less (B -> A)
Mixing Air supply (C-> B) / Air less (A-> B)
Material Body Ductile Cast Iron, Bronze, Cast Steel
Trim Stainless Steel
Size 15~50 mm 65~200mm
Accessories (Option) ¡ÜSolenoid valve   ¡ÜLimit switch   ¡ÜAir set.
 
¡Ü Dimensions
(mm)
Model Size
mm(inch)
d L G1 G2 H Weight
(Kg)
KC3-ST
-EB
15(1/2") 15 154 110 135 295 19
20(3/4") 20 158 110 135 295 21
25(1") 25 160 115 140 295 24
32(1 1/4 ") 32 190 150 160 295 27
40(1 1/2") 40 190 150 160 295 40
50(2") 50 220 158 178 295 50
KC3-YK 65(2 1/2") 65 290 202 - 830 71
80(3") 80 310 213 - 862 85
100(4") 100 350 234 - 960 118
125(5") 125 390 260 - 994 163
150(6") 150 451 296 - 1043 203
200(8") 200 543 296 - 1043 246
Notes :
1. Also available in JIS, DIN and ANSI. For all other standards please consult factory.
2. Weights(Ductile Cast Iron) are approximate and applied JIS 10K.
3. The flanges shall conform by JIS B2210.