(general purpose valve) ADK11/ADK12 Series NC (normally closed) type, NO (normally open) type Port size: Rc1/4 to Rc1 Diaphragm structure Excluding ADK12 JIS symbol ADK11: NC (normally closed) type OUT IN ADK12: NO (normally open) type OUT IN Common specifications Item Standard specifications Optional specifications Working fluid Working pressure differential range MPa Air, low vacuum (1.33 x 10 3 Pa (abs)), water, kerosene, oil ( mm 2 /s or less) ot water Max. working pressure MPa Withstanding pressure (water) MPa 2 4 Fluid temperature (Note 1) C -10 to 60-10 to 90 Ambient temperature C -10 to 60 eat proof class Atmosphere Valve structure Valve seat leakage (Note 2) cm 3 /min. (ANR) Mounting attitude ody, sealant Place free of corrosive gas and explosive gas Pilot kick type poppet, diaphragm structure 1 or less (air) Free ronze, nitrile rubber 0 to 1.0 (refer to max. working pressure differential in individual specifications.) ronze, ethylene propylene diene rubber Note 1: No freezing Note 2: For ADK11 (NC (normally closed) type), these values apply to pneumatic pressure 0.02 to 1.0 MPa, and for ADK12 (NO (normally open) type), these apply to pneumatic pressure 0.02 to 0.6 MPa. When used at a pressure less than 0.02 MPa, the sealant may be unstable. Consult with CKD in this case. Individual specifications Item Port size Orifice (mm) Min. working pressure diff. (MPa) Max. working pressure diff. (MPa) Apparent power (VA) Power consumption (W) Air Water, kerosene Oil ( mm 2 /s) Rated voltage olding Starting AC DC AC DC AC DC AC DC z 60 z z 60 z /60 z NC (normally closed) type ADK11-8A Rc1/4 12 100 VAC /60 z 0.7 0.7 0.7 0.6 ADK11-10A Rc3/8 12 110 VAC 60 z ADK11-1 Rc1/2 16 0 1 1 200 VAC /60 z ADK11-20A ADK11-2 Rc3/4 Rc1 23 28 0.6 0.6 0.6 0.5 220 VAC 60 z 12 VDC NO (normally open) type 24 VDC ADK12-1 Rc1/2 16 48 VDC ADK12-20A Rc3/4 23 0.5 0.5 100 VDC ADK12-2 Rc1 28 *1: The model numbers above show the basic port size (Rc). Refer to ow to order for other combinations. *2: The value in ( ) is the power consumption for the type with DIN terminal box. *3: The value in [ ] is the power consumption for the coil with diode. *4: Refer to DC column for the maximum working pressure differential of coil with diode. *5: Voltage fluctuation should be within ±10% of the rated voltage. *6: Consider using the A71 Series if the pressure is 0.02 MPa or less. *7: When using with a low vacuum, vacuum the OUT port side. 24 25 19 21 61 84 54 75 10/8 10/8.5 0 0.6 0.6 0.6 0.6 30 25 180 1 13/11 14 11*2 (10.4) 14*3 [17] Weight (kg) 0.65 0.65 0.9 1.0 1.4 1.0 1.2 1.6 282
Optional specifications Sealant Coil (heat proof class) Fluid temperature Ambient temperature C C Valve seat leakage (Note 2) cm 3 /min. (ANR) Fluoro rubber Ethylene propylene diene rubber 5 to 60 5 to 90-10 to 60 (Note 1) -10 to 90 (Note 1) -10 to 60 1 or less (air) Note 1: No freezing Note 2: For ADK11 (NC (normally closed) type), these values apply to pneumatic pressure 0.02 to 1.0 MPa, and for ADK12 (NO (normally open) type), these apply to pneumatic pressure 0.02 to 0.6 MPa. When used at a pressure less than 0.02 MPa, the sealant may be unstable. Consult with CKD in this case. N/ US/ FA/ F/ FV FW/ Flow characteristics Port size Orifice (mm) NC (normally closed) type ADK11-8A ADK11-10A ADK11-1 ADK11-20A ADK11-2 NO (normally open) type Rc1/4 Rc3/8 Rc1/2 Rc3/4 Rc1 12 12 16 23 28 9.2 11 20 0.36 0.46 0.31 ADK12-1 ADK12-20A ADK12-2 Rc1/2 Rc3/4 Rc1 16 23 28 20 0.31 *1: Effective sectional area S and sonic conductance C are converted as S 5.0 C. Flow characteristics C [dm 3 /(s bar)] b Cv flow factor S (mm 2 ) 2.0 2.4 4.5 8.6 12.0 4.5 8.6 12.0 162 231 162 231 F FL A A AP/ AD APK/ ADK For dry air Explosion proof V/ VL SA/ SV NP/NAP/ NVP C/ MX/ Other.P. systems PD/FAD/ PJ CVE/ CVSE CPE/ CPD Medical analysis Custom order eneral purpose valve 283
ow to order NC (normally closed) type ADK11 25 A 0 3A S P6 A Port size Type of thread E Mounting plate I Rated voltage F Other options Copper and PTFE free D Coil housing Surge suppressor Symbol A Port size 8 1 / 4 10 3 / 8 15 1 / 2 20 3 / 4 25 1 C ody/sealant combination *1 *2 *3 *4 <Example 1 of model number> ADK11-1-02C-AC100V Series: APK11 A Port size: 1/2 Type of thread: Rc C ody/sealant combination : ody - bronze, sealant - nitrile rubber D Coil housing: rommet lead wire E to : lank I Rated voltage : 100 VAC /60 z, 110 VAC 60 z A N C 0 D E J P L M R AC100V Type of thread Rc NPT Descriptions ody/sealant combination ody Sealant Treatment Remarks D to I Std. Option Nitrile rubber ronze Fluoro rubber Stainless Nitrile rubber steel Fluoro rubber Nitrile rubber ronze Fluoro rubber Ethylene propylene diene rubber Nitrile rubber Stainless steel Fluoro rubber Ethylene propylene diene rubber Refer to the following page for details on the coil housing, other options and voltage, etc. Oil free ot water (up to 90 C *1) ot water (up to 90 C *1) Refer to page 36 in the Introduction for details on the material combinations. <Example 2 of model number> ADK11-20N-4AS-AC200V Series: ADK11 A Port size: 3/4 Type of thread: NPT C ody/sealant combination : ody - bronze, sealant - fluoro rubber D Coil housing : Open frame lead wire (class coil) E Mounting plate: Selected F Other options: lank Surge suppressor: Selected I Rated voltage : 200 VAC /60 z, 220 VAC 60 z Note on model no. selection Note on C *1: C: When selecting 4A, 4M or 4N. *2: Only A (port size) 15 (1/2), 20 (3/4) or 25 (1) is available for C P/R. *3: The maximum working pressure differential is 0.6 MPa for the ethylene propylene diene rubber seal combination (C P/R). *4: The ethylene propylene diene rubber seal combination (C P/R) cannot be used with air. (Compressed air contains oil, and ethylene propylene diene rubber is not oil-resistant.) 284
For D to I, the combinations indicated with symbols can be manufactured. Note that if options E to are not required, no symbol is indicated. N/ D Coil housing E F Other options I Rated voltage Cable gland Conduit Descriptions (Marine cable gland) (Conduit pipe) Descriptions A-15a A-15b A-15c CTC19 1/2 2C 2E 2 2 3A 3M 3N 3I 3J 4A 4M 4N 5M 5N 5I 5J 2C Std. rommet lead wire DIN terminal box DIN terminal box DIN terminal box + small light (1/2) (Pg11) (Pg11) Lead wire Open P terminal box (1/2) frame type P terminal box + light (1/2) P terminal box (IP65 or equivalent) (1/2) P terminal box + light (IP65 or equivalent) (1/2) Lead wire Open frame type P terminal box (1/2) (eat proof class ) P terminal box + light(1/2) Lead wire Open P terminal box (1/2) frame type P terminal box + light (1/2) (Diode integrated) P terminal box (IP65 or equivalent) (1/2) P terminal box + light (IP65 or equivalent) (1/2) Option Mounting plate rommet lead wire 300 mm D E F D E F D E F Surge suppressor S S S Copper and PTFE free 100 VAC, 200 VAC 100 VAC, 200 VAC, P6 12 VCD, 24 VDC, 48 VDC, 100 VDC 100 VAC, 200 VAC, 24 VDC 100 VAC, 200 VAC 12 VCD, 24 VDC, 48 VDC, 100 VDC P6 100 VAC, 200 VAC, 12 VDC, 24 VDC, 100 VDC 100 VAC, 200 VAC, 12 VDC, 24 VDC, 48 VDC, 100 VDC 100 VAC, 200 VAC, 12 VDC, 24 VDC, 100 VDC P6 P6 100 VAC, 200 VAC 100 VAC, 200 VAC Refer to the following precautions for D to I. Conduit (CTC19) (1/2) US/ FA/ F/ FV FW/ F FL A A AP/ AD APK/ ADK For dry air Explosion proof V/ VL SA/ SV NP/NAP/ NVP 2E 2 2 DIN terminal box C/ MX/ 3A 4A 3M 3N 4M 4N 5M 5N 3I 3J 5I 5J Open frame grommet lead wire 300 mm 4A (heat proof class ) (diode integrated) Open frame P terminal box 4M, 4N (heat proof class ) 5M, 5N (diode integrated) Open frame P terminal box (IP65 or equivalent) 5I, 5J (diode integrated) Refer to page 224 for coil selection. Note on model no. selection Note on D *5:, 5M, 5N, 5I and 5J are coils for which AC power is converted to DC with a diode. Note on E to *6: Select one among D, E, F, and for F. *7: The surge suppressor is an accessory for the lead wire coil. When selecting a coil with terminal box, the surge suppressor is mounted in the terminal box. *8: As standard, the surge suppressor is incorporated in the coil with diode and the 24 VDC coil (D 2), so the surge suppressor symbol S cannot be selected. *9: Tropicalization (rust-proof coating) is available as a measure against rust. Contact CKD for more information. Note on I *10: 100 VAC coil is compatible with 100 VAC /60 z and 110 VAC 60 z, and 200 VAC coil is compatible with 200 VAC /60 z and 220 VAC 60 z. Note that the coils D /5M/5N/5I/5J can be used only with 100 VAC /60 z or 200 VAC /60 z. *11: For voltages other than above, consult with CKD. *12: The lead wire is available in the standard 300 mm length, and 0 mm, 1000 mm, 2000 mm and 3000 mm lengths. Contact CKD for more information. Other.P. systems PD/FAD/ PJ CVE/ CVSE CPE/ CPD Medical analysis Custom order eneral purpose valve 285
ow to order NO (normally open) type ADK12 15 A 0 3A S P6 AC100V A Port size Type of thread D Coil housing C ody/sealant combination *1 E Mounting plate F Other options Copper and PTFE free Surge suppressor Symbol A Port size 15 1 / 2 20 3 / 4 25 1 A N C D to I Type of thread Std. Option Rc NPT I Rated voltage Descriptions ody/sealant combination ody Sealant Treatment Remarks Nitrile rubber ronze Fluoro rubber Stainless Nitrile rubber steel 0 D E J P L M R Fluoro rubber Nitrile rubber ronze Fluoro rubber Ethylene propylene diene rubber Nitrile rubber Stainless steel Fluoro rubber Ethylene propylene diene rubber Oil free ot water (up to 90 C *1) ot water (up to 90 C *1) Refer to page 36 in the Introduction for details on the material combinations. Refer to the following page for details on the coil housing, other options and voltage, etc. <Example 1 of model number> ADK12-20A-03A-DC24V Series: ADK12 A Port size: 3/4 Type of thread: Rc C ody/sealant combination : ody - bronze, sealant - nitrile rubber D Coil housing: Open frame lead wire E to : lank I Rated voltage: 24 VDC <Example 2 of model number> ADK12-15-3ND-AC100V Series: ADK12 A Port size: 1/2 Type of thread: C ody/sealant combination : ody - bronze, sealant - fluoro rubber D Coil housing: Open frame type with P terminal box + light (1/2) E Mounting plate: Selected F Other options: Cable gland A-15a Surge suppressor: lank I Rated voltage : 100 VAC /60 z, 110 VAC 60 z Note on model no. selection Note on C *1: C: When selecting 4A, 4M or 4N. 286
For D to I, the combinations indicated with symbols can be manufactured. Note that if options E to are not required, no symbol is indicated. D Coil housing Descriptions 3A 3M 3N 3I 3J 4A 4M 4N 5M 5N 5I 5J 3A 4A 3M 3N 4M 4N 5M 5N Lead wire P terminal box (1/2) Open P terminal box + light frame type (1/2) P terminal box (IP65 or equivalent) (1/2) (1/2) Std. Option Open frame type (eat proof class ) Open frame type (Diode integrated) P terminal box + light (IP65 or equivalent) Lead wire P terminal box P terminal box + light Lead wire P terminal box P terminal box + light (1/2) (1/2) (1/2) (1/2) P terminal box (IP65 or equivalent) (1/2) P terminal box + light (IP65 or equivalent) (1/2) E Mounting plate Open frame grommet lead wire 300 mm 4A (heat proof class ) (diode integrated) Open frame P terminal box 4M, 4N (heat proof class ) 5M, 5N (diode integrated) F Other options Cable gland Conduit (Marine cable gland) (Conduit pipe) A-15a A-15b A-15c CTC19 D E F D E F D E F 1/2 Surge suppressor S S Copper and PTFE free P6 P6 I Rated voltage Descriptions 100 VAC, 200 VAC 12 VDC, 24 VDC, 48 VDC, 100 VDC 100 VAC, 200 VAC, 12 VDC, 24 VDC, 100 VDC 100 VAC, 200 VAC, 12 VDC, 24 VDC, 48 VDC, 100 VDC 100 VAC, 200 VAC, 12 VDC, 24 VDC, 100 VDC 100 VAC, 200 VAC P6 100 VAC, 200 VAC Refer to the following precautions for D to I. Conduit (CTC19) (1/2) N/ US/ FA/ F/ FV FW/ F FL A A AP/ AD APK/ ADK For dry air Explosion proof V/ VL SA/ SV NP/NAP/ NVP 3I 3J 5I 5J Open frame P terminal box (IP65 or equivalent) 5I, 5J (diode integrated) Refer to page 224 for coil selection. Note on D *2:, 5M, 5N, 5I and 5J are coils for which AC power is converted to DC with a diode. *3: *4: *5: *6: Note on I *7: *8: *9: Note on model no. selection Note on E to Select one among D, E, F, and for F. The surge suppressor is an accessory for the lead wire coil. When selecting a coil with terminal box, the surge suppressor is mounted in the terminal box. The surge suppressor is incorporated in the coil with diode as standard. Tropicalization (rust-proof coating) is available as a measure against rust. Contact CKD for more information. 100 VAC coil is compatible with 100 VAC /60 z and 110 VAC 60 z, and 200 VAC coil is compatible with 200 VAC /60 z and 220 VAC 60 z. Note that the coils D /5M/5N/5I/5J can be used only with 100 VAC /60 z or 200 VAC /60 z. For voltages other than above, consult with CKD. The lead wire is available in the standard 300 mm length, and 0 mm, 1000 mm, 2000 mm and 3000 mm lengths. Contact CKD for more information. 287 C/ MX/ Other.P. systems PD/FAD/ PJ CVE/ CVSE CPE/ CPD Medical analysis Custom order eneral purpose valve
Internal structure and parts list ADK11-8A/10A 1 2 3 8 9 4 5 11 6 7 IN OUT 10 8A/10A ADK11-1/20A/2 1 2 3 8 4 9 5 11 6 7 IN OUT 10 1 to 2 No. 1 2 3 4 5 6 7 8 9 10 11 Parts name Core assembly Shading coil *1 Coil Plunger assembly Plunger spring Kick spring Stuffing Sealant Diaphragm assembly ody O ring Material SUS405 or equivalent, SUS316L, SUS403 Cu (Ag for stainless steel body) SUS405 or equivalent, SUS304, NR (SUS405 or equivalent, SUS304, FKM or EPDM) *2,3 SUS304 SUS304 C3771 (SCS13) NR (FKM, EPDM) SUS303, SUS304, NR (SUS303, SUS304, FKM or EPDM) *3 CAC408 (SCS13) NR (FKM, EPDM) Copper (silver for stainless steel body) rass (stainless steel casting) Nitrile rubber (fluoro rubber or ethylene propylene diene rubber), nitrile rubber (stainless steel, fluoro rubber or ethylene propylene diene rubber) ronze casting (stainless steel casting) Nitrile rubber (fluoro rubber or ethylene propylene diene rubber) ( ) shows options. *1: When using the DC coil or a coil with diode, no shedding coil is used. *2: SUS304 is not used for port size 15 (1/2) to 25 (1). *3: EPDM is not compatible with port size 8 (1/4) and 10 (3/8). 288
Internal structure and parts list ADK12 Series N/ 1 4 2 US/ FA/ F/ 3 9 FV FW/ F 5 6 10 FL A No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Parts name Core assembly Shading coil *2 Coil Plunger Push rod Fixed ferrous core Spring Spring holder NO valve assembly Kick spring Stuffing Sealant Diaphragm assembly ody O ring 7 8 12 Material SUS403, SUS316L, SUS304 *1 Cu (Ag for stainless steel body) - SUS405 or equivalent SUS304 SUS405 or equivalent SUS304 POM (SUS303) SUS303, SUS304, NR (SUS303, SUS304, FKM or EPDM) SUS304 C3771 (SCS13) NR (FKM, EPDM) SUS303, SUS304, NR (SUS303, SUS304, FKM or EPDM) CAC408 (SCS13) NR (FKM, EPDM) ( ) shows options. *1: When the body/sealant combination symbol is other than O and, the material is SUS430, SUS316L, SUS304. *2: When using the DC coil or a coil with diode, no shedding coil is used. 11 15 13 14 Copper (silver for stainless steel body) - Acetal resin (stainless steel), nitrile rubber (stainless steel, fluoro rubber or ethylene propylene diene rubber) rass (stainless steel casting) Nitrile rubber (fluoro rubber or ethylene propylene diene rubber), nitrile rubber (stainless steel, fluoro rubber or ethylene propylene diene rubber) ronze casting (stainless steel casting) Nitrile rubber (fluoro rubber or ethylene propylene diene rubber) A AP/ AD APK/ ADK For dry air Explosion proof V/ VL SA/ SV NP/NAP/ NVP C/ MX/ Other.P. systems PD/FAD/ PJ CVE/ CVSE CPE/ CPD Medical analysis Custom order eneral purpose valve 289
Dimensions: ADK11 Series rommet lead wire type ADK11-8A/10A-*2C 23.5 34.5 Lead wire length (300) 38 11.5 68.5 92.5 Rc1/4 (8A) Rc3/8 (10A) 23 46 Note 1: The dimensions are the same for the or NPT thread port size. rommet lead wire type ADK11-1/20A/2-*2C 23.5 34.5 Lead wire length (300) 38 C D E A' F Note 1: The dimensions are the same for the or NPT thread port size. Note 2: Dimensions shown in ( ) are for SUS body. A C D E F ADK11-1-02C ADK11-20A-02C ADK11-2-02C 71 80 90 27 (29) 32 (35) 41 (45) 14.5 17.5 22.5 75.5 79 84.5 102 108.5 119 60 71 Rc1/2 Rc3/4 Rc1 290
Optional dimensions: ADK11 Series DIN terminal box ADK11-8A to 2-* 2E 2 2 * Refer to the grommet lead wire type dimensions on the left page for common dimensions. Open frame lead wire ADK11-8A to 2-* 3A 4A N/ US/ FA/ K J L 27.5 28 42 (300) 46 F/ FV 39 (41) M 29 FW/ F Pg11 (1/2) FL A Dimensions shown in ( ) are for 1/2. J K ADK11-8A~2-*2 -AC 23.5 65.5 54 (53.5) ADK11-8A/10A-*2 -DC 23.5 66 54.5 (54) ADK11-1~2-*2 -DC 28 72 60.5 (60) L 38 38 46 M 22 22 22 A AP/ AD APK/ ADK Open frame type + P terminal box ADK11-8A to 2-* 3 M / 4M 5 N 4N I J 28 72 103 Open frame type + conduit ADK11-8A to 2-* 3A 4A 57 (60) For dry air Explosion proof V/ VL SA/ SV NP/NAP/ NVP C/ 29 MX/ Mounting plate ADK11-8A/10A-*** 1/2 45 58 Mounting plate ADK11-1/20A/2-*** CTC19 (1/2) Dimensions shown in ( ) are for 1/2. Other.P. systems PD/FAD/ PJ CVE/ CVSE CPE/ CPD Medical analysis Custom order 30 2-ø7 2 33.5 P M 2-Q ADK11-1-*** ADK11-20A-*** ADK11-2-*** 3.2 M N 56 45 63 75 56 N P 40 45 Q ø9 ø9 ø11 eneral purpose valve 291
Dimensions: ADK12 Series Open frame lead wire type ADK12-1/20A/2-*3A 28 42 (300) 46 C D E CKD A F Note 1: The dimensions are the same for the or NPT thread port size. A C D E F ADK12-1-03A ADK12-20A-03A ADK12-2-03A 71 80 90 27 (29) 32 (35) 41 (45) 14.5 17.5 22.5 77 80.5 86 134.5 141 151.5 60 71 Rc1/2 Rc3/4 Rc1 292
Optional dimensions: ADK12 Series Open frame type + P terminal box ADK12-1/20A/2-* 3 M / 4M 5 N 4N I J * Refer to the open frame lead wire type dimensions on the left page for common dimensions. Open frame type + cable gland ADK12-1/20A/2-* 3 M D 4 N E 5 F N/ US/ FA/ 28 72 103 46 35 28 103 72 46 35 F/ FV 43 43 FW/ 58 F FL A Open frame type + conduit ADK12-1/20A/2-* 3A 4A Mounting plate ADK12-1/20A/2-*** A AP/ AD APK/ ADK For dry air Explosion proof V/ VL SA/ SV NP/NAP/ NVP C/ P M 2-Q 3.2 N MX/ Other.P. systems ADK12-1-*** ADK12-20A-*** ADK12-2-*** M N P Q 56 63 75 45 56 40 45 ø9 ø9 ø11 PD/FAD/ PJ CVE/ CVSE CPE/ CPD Medical analysis Custom order eneral purpose valve 45 45 58 1/2 57 (60) ø9 (A-15a) ø10 (A-15b) ø11 (A-15c) 28 CTC19 (1/2) Dimensions shown in ( ) are for 1/2. 293