SK-G01 Series - Nachi America

1 SK-G01 Series Wet Type Solenoid Operated Directional Control Valve with deutsch Connector Features High pressure, large capacity with minimal pressure loss High dust and water resistance (JIS C 0920 IP67). High vibration proof (JIS D 1601 3 D Grade 90 Division 400). Shockless type available (Option: F). Diode built in coil available (Option: G). Low switching noise and very long life Specifications SK-G01 . Model Number Standard Type Shockless Type Maximum Flow Maximum Working Maximum Flow Maximum Working JIS Symbol Operation Rate L/min(gpm) Pressure MPa(psi) Rate L/min(gpm) Pressure MPa(psi). b A B. A3X. P T. A B a 80 ( ). H3X. P T. b A B a E3X. A. P. B. T. 100 ( ) ( ). b a C5 35 (5075) 25 (3625). PP TT. A B. b a C6 80 ( ). P T. A B. b a C4. PP TT. A B. ( ). b a C7Y 40 ( ). P T. Maximum Working Standard Type 35 (5075). Pressure MPa(psi) P, A, B ports Shockless Type 25 (3625). Maximum Allowable Standard Type 21 (3045). Back Pressure MPa(psi) T port Shockless Type Standard Type Switches/min 120.

2 Shockless Type Shockless F. Option Surgeless (Diode built in coil) G. Double solenoid ( ). Weight kg (lbs). Single solenoid ( ). Dust Resistance/Water Resistance Rank JIS C 0920 IP67. Operating Environment Vibration Proof JIS D 1601 3 D Grade 90 Division 400. Ambient Temperature -30~+50 C (-22~+122 F). Temperature Range -25~+80 C (-13~+176 F). Operating Fluid Viscosity Range 15~300mm2/s(cSt). Filtration 25 m or less M5x45 or # , four bolts Size x Length Mounting Bolts Hexagon socket head bolts of strength 12T. Tightening Torque 5~7N m ( ~ ft). Note) 1. Maximum operating pressure depends on the valve type. For details, see "Permissible pressure-flow rate values.. 2. A protective cover is recommended to avoid splashing the valve directly. 3. For mounting bolts, use 12T or equivalent. 4. Mounting bolts are not included. Model Code S K - G 0 1 - A 3 X - D G T - D 1 - 5 5 0 3 H. Design number Power supply D1=DC12V D2=DC24V. deutsch connector Auxiliary symbol (Can be combined in alphabetic sequence).

3 F: Shockless type G: Surgeless type (Diode built in coil). Transistion Flow Path X Y. Closed Semi-open (A3X, H3X, E3X and C7Y). Center position 3 4 5 6 7. A B A B A B A B A B. P T P T P T P T P T. Operation method A H C E. Spring offset type Spring Center type Detent type b A B A B a b A B b A B a P T P T P T P T. Nominal diameter Mounting method G: Gasket type Wet type solenoid operated directional control valve Solenoid Assembly Specifications Power Allowable Solenoid Voltage Solenoid Coil Holding Holding Supply Voltage Type (V) Model Number Current (A) Power (W). Type Range (V). EKB64-DT-D1-5503. D1 DC12 30 - EKB64-DGT-D1-5503(Surgeless type). DC. EKB64-DT-D2-5503. D2 DC24 30 - EKB64-DGT-D2-5503(Surgeless type). Permissible Pressure-Flow Rate Values Standard type Type Standard Type 100 A. Operation ( ). A B A B A B. Example b a b a b a 80. Operation P T P T P T ( ). Symbol Flow L/min (gpm). 60 C B. A3X B I I ( ). D. H3X B I I. 40 G. E3X A H H ( ). C4 D D D H E. 20. C5 A G G ( ).

4 I. C6 C G G. 0. C7Y E I I 5 10 15 20 25 30 35. (725) (1450) (2175) (2900) (3625) (4350) (5075). Pressure MPa (psi). Shockless type Type Shockless Type 50 J. ( ). Operation A B A B A B. Example b a b a b a 40. ( ). Operation P T P T P T. Flow L/min (gpm). Symbol K. 30. A3X J N N ( ). M. H3X J N N 20. L. ( ). E3X J M M. C4 J J J 10 N. ( ). C5 J N N. C6 K N N 0. 5 10 15 20 25. C7Y L N N (725) (1450) (2175) (2900) (3625). Pressure MPa (psi). Switching Response Time Response Time (sec.). Model Number Measurement Conditions Solenoid ON Solenoid OFF. SK-G01 -**-DT-D*-5503H to to 14 MPa (2030psi). SK-G01 -**-DGT-D*-5503H to to 30L/min ( ). SK-G01 -**-DFGT-D*-5503H to to Note) The switching response time changes slightly with operating conditions. (Pressure, flow rate, viscosity, etc.). Dimensional Drawings ( ). ( ). ( ). ( ). 31( ). ( ). T. B. A. P. PLUG-IN CONNECTOR. DT06-2S( deutsch ) ( )DIA. MANUAL PUSH PIN ( ). + - ( ). ( ). ( ). HY. NA C HI D'. 48( ). CO. 66( ). DA E S U N G..,L . ( ). TD.

5 D12G. (1). 46( ) ( ) 66( ). 109( ) 39( ). 148( ). ( ). ( ) 66( ). 109( ) 109( ). 218( ). 2 4 3 1. 2 4 3 1. Sealing Parts Quantity Part Part No. Single Part No. Double Name Solenoid Solenoid 1 O-ring AS568-012(Hs90) 4 4. 2 O-ring 1A-P20 1 2. 3 O-ring 1B-P18 2 2. Nachi America INC. 4 O-ring S-25 1 2. 17500 23 Mile Road, Macomb, MI 48044. Note) 1A and 1B are JIS Standard B 2401, while AS568 is SAE Standard. Tel. (800)622-4410 Fax. (586)226-5289. Email: 08/08-1M.