CKD CV3E-20A-3 Safety Download Page 21

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AP/
AD

HNB/G

USB/G

FAB/G

FGB/G

FVB

FWB/G

FHB

FLB

CHB/G

MXB/G

SAB/
SVB

HVB/
HVL

For
dry air

NP/NAP/
NVP

PD/FAD/
PJ

CVE/
CVSE

CPE/
CPD

Custom
order

Medical
analysis

Other G.P.
systems

APK/
ADK

Explosion
proof

Electronic Catalog file list

CV/CVS

Series

747

Coolant valve

Air operated 2, 3 port valve

Model no.

Filename

MICRO CADAM

DXF

Folder name

Filename (GROUP: CAD, USER: STDLIB)

3 port valve for low pressure (page 745)

Air operated 3 port valve (coolant control) (coolant valve)

CKD-CV3E-20A-3
CKD-CV3E-25A-3
CKD-CVS3E-20A-3
CKD-CVS3E-25A-3
CKD-CV*E-F
CKD-CVS2-F

cv3e_20a_3
cv3e_25a_3
cvs3e_20a_3
cvs3e_25a_3
cv_e_f
cvs2_f

CV3E

CV3E-20A-3
CV3E-25A-3
CVS3E-20A-3
CVS3E-25A-3
Option and accessory (T type terminal box, mounting plate)
Accessory (T type terminal box, T type terminal box + light)

Electronic Catalog file list is applied to "CAD DATA 2006".

Summary of Contents for CV3E-20A-3

Page 1: ... Water hammer prevented Only 2 port valve Resistant to foreign matter A metal seal is used Usable in flammable environment Air operated type Features CVE2 CVSE2 CVE3 CVSE3 Coolant valve Air operated 2 3 port valve coolant control 䡵 For coolant Series variation 700 Safety precautions 702 䢇 Product introduction 706 Low pressure 0 5 MPa and 1 0 MPa 2 port valve 䢇 Air operated type CVE2 CVE22 05 10 70...

Page 2: ...r operated type Solenoid valve mounted type Working pressure range MPa CVE2 05 CVSE2 05 CVE2 10 CVSE2 10 CVE2 16 CVSE2 16 CVE2 30 CVSE2 30 CVE2 70 CVSE2 70 CV3E 03 CVS3E 03 CVE3 35 CVSE3 35 CVE3 70 CVSE3 70 Model No of port 䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇 Rc3 8 Rc1 2 0 to 0 5 0 to 1 0 0 to 1 6 0 to 3 0 0 to 7 0 0 to 0 3 0 to 3 5 0 to 7 0 2 port 3 port Low pressure Medium pr...

Page 3: ... P systems APK ADK Explosion proof Coolant valve Air operated 2 3 port valve Port size Rc3 4 Rc1 Rc1 1 4 32 flange 40 flange Rc1 1 2 Rc2 50 flange Page 䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇䢇 65 flange 䢇䢇䢇䢇 80 flange 䢇䢇䢇䢇 708 708 708 708 718 718 718 718 726 726 744 744 732 732 732 732 ...

Page 4: ...cularly if coolant contains high levels of chlorine or sulfur materials used at wetted parts could be adversely affected Confirm the compatibility when making a selection Non corrosive fluids refer to fluids that do not affect or are not affected when they contact the valve s wetted part materials cast iron nickel plating stainless steel nitrile rubber or fluoro rubber and epoxy resin adhesive 䡵 E...

Page 5: ...onnector below 䡵 A spring is used in the cylinder cover When disassembling this type the spring could pop out and cause injuries so take care The NC normally closed type 2 port valve has a snap ring to prevent the spring from popping out Do not remove the snap ring 3 Coil direction can be changed 180 To reverse the electrical connection direction rotate only the coil Do not lose internal parts whe...

Page 6: ...cross headed pan head machine screw with a torque of 0 7 to 1 1 N m 2 Cover side Disassembling Loosen the flat headed cross cut screw and remove the cover The valving element spring valving element guide assembly and O ring can be removed Reassembling Set the parts in the sequence of the O ring valving element guide assembly valving element spring and cover Tighten the flat headed cross cut screw ...

Page 7: ...G FGB G FVB FWB G FHB FLB AB AG CHB G MXB G SAB SVB HVB HVL For dry air NP NAP NVP PD FAD PJ CVE CVSE CPE CPD Custom order Medical analysis Other G P systems APK ADK Explosion proof Coolant valve Air operated 2 3 port valve MEMO ...

Page 8: ...sure loss Conventional CVSE2 Series 50 DOWN 55 DOWN CVSE2 Series 20A is same as conventional 25A products 20A 15A 20A 25A 5 Port size CVSE2 Series Conventional 8 12 25A Port size Valve side mounted low wattage actuator Reliable direct acting Reliable operation Cylinder drive method using external pilot air ensures reliable operation Low pressure loss Ideal valve flow path shape registered design p...

Page 9: ...um value for coolant discharge rate Review of coolant valve pressure loss The coolant system s optimum circuit can be simulated with sizing software Before improvement After improvement 3 conventional 2 port valves used Low pressure loss type 3 port valve CVS3E Downsizing of coolant pump Achieving energy saving coolant system Low pressure loss type 2 port valve CVSE2 Series variation Model Port si...

Page 10: ...ype common specifications Rated voltage Apparent power VA Power consumption W Heat proof class Protective structure IEC standards 529 Holding Starting AC DC 100 VAC 50 60 Hz 110 VAC 60 Hz 200 VAC 50 60 Hz 220 VAC 60 Hz 24 VDC 3 6 50 Hz 2 8 60 Hz 11 50 Hz 9 60 Hz 3 6 50 Hz 2 8 60 Hz 2 0 B Grommet lead wire DIN terminal box Pg9 T type terminal box G1 2 IPX2 IPX5 IPX5 1 Fluids that do not affect cast...

Page 11: ...ards 529 Holding Starting AC DC 100 VAC 50 60 Hz 110 VAC 60 Hz 200 VAC 50 60 Hz 220 VAC 60 Hz 24 VDC 3 6 50 Hz 2 8 60 Hz 11 50 Hz 9 60 Hz 1 9 50 Hz 1 5 60 Hz 2 0 B IPX2 IPX5 IPX5 1 Fluids that do not affect cast iron nickel plating stainless steel nitrile rubber or fluoro rubber and epoxy resin adhesive 2 1 cm3 min or less for port size 10A Rc3 8 3 Allowable voltage range must be within 10 of the ...

Page 12: ...nge C 0 B Standard Option Body Cast iron plating Cast iron plating Sealant Nitrile rubber Fluoro rubber 䢇䢇䢇䢇 Body sealant combination D Symbol Descriptions 10A 15A 20A 25A 32A 32F 40A 40F 50A 50F 65F 80F Rc3 8 Rc1 2 Rc3 4 Rc1 Rc1 1 4 32 flange Rc1 1 2 40 flange Rc2 50 flange 65 flange 80 flange 䢇䢇䢇䢇䢇䢇䢇 Assembly direction G Blank X Y Z R No options Cylinder cover 90 rotation Cylinder cover...

Page 13: ...ion Arrangement B mounting plate Without rotation B X Cylinder cover 90 rotation B Z 7 Cylinder cover 270 rotation Mounting plate reverse rotation B R 8 Coil reverse rotation Mounting plate reverse rotation CVE2 air operated type 1 5 Symbol Direction Arrangement B mounting plate Without rotation B R 9 Mounting plate reverse rotation B Y 7 Cylinder cover 180 rotation Mounting plate reverse rotation...

Page 14: ...6 5 178 E 104 5 131 146 168 5 203 232 261 F 32 43 53 63 77 95 113 Rc3 8 Rc1 2 Rc3 4 Rc1 Rc1 1 4 Rc1 1 2 Rc2 N 48 5 49 5 53 57 5 64 5 72 5 82 5 Model no No 1 2 3 4 5 6 7 8 9 10 Parts name Pilot solenoid valve Cylinder cover Spring Piston Adaptor Piston rod Main valving element Body Valve seat O ring Rod packing seal Material ADC12 SWP A2017 SUS303 SUS304 SUS420J2 FCD450 SUS420J2 NBR FKM NBR FKM Alu...

Page 15: ...2 32F to 80F 05 10 2C flange type CVSE 32F 05 10 2C CVSE 40F 05 10 2C CVSE 50F 05 10 2C CVSE 65F 05 10 2C CVSE 80F 05 10 2C A 170 180 180 210 240 D 130 5 156 5 178 199 214 E 243 271 5 300 5 347 5 367 5 H 135 140 155 175 185 K 35 41 53 68 82 L 100 105 120 140 150 M 12 12 14 16 16 N 64 5 72 5 82 5 101 111 Model no Dimensions 䢇 80F Refer to pages 716 and 717 for details on coil options and mounting p...

Page 16: ...s steel Stainless steel Stainless steel Cast iron plating Stainless steel Piano wire 1 shows options 2 This internal structure drawing is for 15A to 50A For 10A 65F or 80F contact CKD CVE 10A 05 10 CVE 15A 05 10 CVE 20A 05 10 CVE 25A 05 10 CVE 32A 05 10 CVE 40A 05 10 CVE 50A 05 10 A 50 71 80 90 125 140 160 B 24 29 35 43 55 61 76 C 12 14 5 17 5 21 5 27 5 30 5 38 D 43 5 67 5 79 5 98 126 5 152 5 174 ...

Page 17: ...Air operated 2 port valve 䢇 CVE2 CVE22 32F to 80F 05 10 flange type Dimensions 䢇 80F CVE 32F 05 10 CVE 40F 05 10 CVE 50F 05 10 CVE 65F 05 10 CVE 80F 05 10 A 170 180 180 210 240 D 126 5 152 5 174 199 214 E 212 240 5 269 5 347 5 367 5 H 135 140 155 175 185 K 35 41 53 68 82 L 100 105 120 140 150 M 12 12 14 16 16 N 53 61 71 101 111 Model no Refer to page 716 for mounting plates Optional dimensions Pag...

Page 18: ... 05 10 B CV E2 25A 05 10 B P 90 95 105 Q 70 75 85 R 45 50 55 S 2 3 3 2 3 2 T 30 40 45 Model no Use the body set screws if fixing without a mounting plate Thread size M4 depth 7 10A 05 10 15A 20A 25A 05 10 䢇 Mounting plate CVE2 CVE22 CVSE2 CVSE22 15A 20A 25A 05 10 Figure shows Page 746 B X B B B B R B Y B X B Z 50 62 23 2 8 20 T S Q R 9 12 T S P Q 12 R 9 P IN port 2 ø6 ...

Page 19: ...systems APK ADK Explosion proof Coolant valve for low pressure Air operated 2 port valve Optional dimensions 䢇 DIN terminal box Pg9 DIN terminal box with light Pg9 CVSE2 CVSE22 05 10 䢇 T type terminal box G1 2 T type terminal box with light G1 2 CVSE2 CVSE22 05 10 2G 2H 3T 3R P P 22 24 15 5 18 44 53 38 44 5 OD ø4 5 to ø7 Applicable cable Pg9 15 5 36 25 5 46 16 G1 2 54 5 85 5 35 Optional dimensions...

Page 20: ...10 CVE2 22 20A 5 10 CVE2 22 25A 5 10 CVE2 22 32A 5 10 CVE2 22 32F 5 10 CVE2 22 40A 5 10 CVE2 22 40F 5 10 CVE2 22 50A 5 10 CVE2 22 50F 5 10 CVE2 22 65F 5 10 CVE2 22 80F 5 10 Option and accessory mounting plate Electronic Catalog file list is applied to CAD DATA 2006 CKD CVSE2 22 10A 5 10 CKD CVSE2 22 15A 5 10 CKD CVSE2 22 20A 5 10 CKD CVSE2 22 25A 5 10 CKD CVSE2 22 32A 5 10 CKD CVSE2 22 32F 5 10 CK...

Page 21: ...RO CADAM DXF Folder name Filename GROUP CAD USER STDLIB 3 port valve for low pressure page 745 Air operated 3 port valve coolant control coolant valve CKD CV3E 20A 3 CKD CV3E 25A 3 CKD CVS3E 20A 3 CKD CVS3E 25A 3 CKD CV E F CKD CVS2 F cv3e_20a_3 cv3e_25a_3 cvs3e_20a_3 cvs3e_25a_3 cv_e_f cvs2_f CV3E CV3E 20A 3 CV3E 25A 3 CVS3E 20A 3 CVS3E 25A 3 Option and accessory T type terminal box mounting plat...

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