efore using the product, plese check the guide pges t the front of this ctlog. http://www.dikinpmc.com/en/ Solenoid Pilot Operted Directionl Control Vlve Fetures hese models relize high-pressure lrge-flow-rte control t 35 MP {35 kgf/cm 2 } nd 7 L/min. 1 2 Nomenclture - KSH - G 6 - - 2 - - 1 2 3 4 5 6 7 8 9 1 11 pplicle fluid code No designtion: Petroleum-sed hydrulic fluid Wter-glycol hydrulic fluid F: Phosphte ester hydrulic fluid Model No. KSH: K series solenoid pilot operted directionl control vlve 6 7 8 Spool operting method (See the model tle) C: Spring center type : Spring offset type (with SOL.) Voltge code (See the voltge code tle) Design No. (he design No. is suject to chnge) 3 4 5 Connections G: Gsket mount type Nominl dimeter 6: ¾ Spool type (See the model tle) 9 1 Min vlve option code (See the option code tle) Solenoid pilot vlve option code Refer to the option code tle for KSO-G2 on Pge G-12. 11 Pilot stck vlve code (See the option code tle) Note: he mximum numer of digit in the model code is limited to 23. Comining the codes for the specifictions ove my exceed the limit of 23 digits. In such cses, select the codes to e designted ccording to the functionl importnce of ech specifiction nd restrict the model code to 23 digits with the nonstndrd numer ppended. For the model codes in such cses, contct Dikin in ech instnce. Specifictions Model No. Nominl Mximum operting Mximum flow rte Pilot pressure Permissile ck pressure MP {kgf/cm 2 } Mximum switching dimeter pressure MP {kgf/cm 2 } L/min MP {kgf/cm 2 } * 1 Externl drin type Internl drin type frequency times/minute KSH-G6 ¾ 35 {35} 7 (1) 1. to 35 {1 to 35} (2).5 to 35 { 5 to 35} 35 {35} 16 {16} 12 * 2 Note: * 1 he pilot pressure vries depending on the following structure. (1) For spool types other thn 3 nd 66 Spool operting method Fluid dringe volume t spool switching cm 3 (2) For spool types 3 nd 66 ype C 13.7 Note: * 2 he mximum switching frequency of the DIN connector type with uiltin surge killer (option code: N-CL(E)) is 1 times/min. ype 27.4 Refer to KSO-G2 on Pge G-12 for the solenoid specifictions. 7 : Voltge code tle Voltge code Power supply voltge Voltge code Power supply voltge C 1 V (5/6 Hz), C 11 V (6 Hz) N DC 12 V C 2 V (5/6 Hz), C 22 V (6 Hz) P DC 24 V C C 11 V (5 Hz) Q DC 48 V D C 22 V (5 Hz) R DC 1 V J C 24 V (5/6 Hz) S DC 11 V K C 12 V (5/6 Hz) DC 2 V L C 115 V (5/6 Hz) U DC 22 V M C 23 V (5/6 Hz) E C 1 V (5/6 Hz) with rectifier F C 11 V (5/6 Hz) with rectifier G C 2 V (5/6 Hz) with rectifier H C 22 V (5/6 Hz) with rectifier See the solenoid specifiction tle for KSO-G2 on Pge G-12 for solenoid specifictions. G-44
efore using the product, plese check the guide pges t the front of this ctlog. http://www.dikinpmc.com/en/ 9 1 11 : Option code tle 9 Code Option detils No designtion Internl pilot, externl drin type X Internl pilot, internl drin type Externl pilot, externl drin type Z Externl pilot, internl drin type With check vlve for pilot pressure 11 Code Option detils * 2 No designtion Without stck vlve W With M-2W-6 R With MG-2P-1-6-S2 RR With MG-2P-1-6-R2 G With M-2W-6, MG-2P-1-6-S2 GR With M-2W-6, MG-2P-1-6-R2 Note: If two or more options re selected, sort the option codes, seprtely for option types 9 nd 1, in lpheticl order. When using spool type 3 or 66 s the internl pilot type, select the min vlve option specifictions with check vlve for pilot pressure (option code: ). * 3 With M-2W-6: o e selected for pplictions where shocks t switching need to e suppressed With MG-2P-1-6- 2: o e selected to restrict the pilot pressure to 7 MP {7 kgf/cm 2 } mximum Mss (kg) Detils C DC, with rectifier erminl ox type Doule solenoid 14.8 15.2 Single solenoid 14.5 14.7 DIN connector type Doule solenoid 14.8 15.1 Single solenoid 14.4 14.6 Led wire type Doule solenoid 14.7 15. Single solenoid 14.4 14.5 Note: With the following options, the mss will e incresed y the mss given for ech option. Detils Code Mss kg With M-2W-6 W 1.4 With MG-2P-1-6- 2 R, RR 1.3 With M-2W-6, MG-2P-1-6- 2 G, GR 2.7 5 6 : Model tle KSH-G6-2C KSH-G6-3C KSH-G6-4C KSH-G6-66C KSH-G6-2 KSH-G6-3 JIS grphic symols for hydrulic system P P P P P Mximum flow rte Solenoid pilot vlve model code KSH-G6- C -2 KSH-G6- -2 ccessories See the Pressure - Flow rte chrcteristics pplicle solenoid model code ( : Voltge code) KSO-G2-4C -3 KSO-G2-2 -3 Hexgon socket hed cp olt Quutity ightening torque N m {kgf cm} M12 6 6 9 to 1 {9 to 1} Pressure drop chrcteristics (See the performnce curves) P P P (2) P Note: 1. ln the trnsient period of switching, ll ports re locked with spool type 66C. 2. he mximum flow rtes given in the tle ove re the vlues with the flow P (or P ) s shown in the digrm to the right. Su-plte model code he su-plte is not provided with the vlve. Order it seprtely if required y specifying the model code given in the tle elow. JS-6M JS-6M8 Nominl dimeter ¾ (2) Connection port dimeter Rc¾ Rc1 Refer to Pge S-9 for the dimensions of the su-plte. P (1) Mss kg 5.2 G DIRECIONL CONROL VLVES G-45
efore using the product, plese check the guide pges t the front of this ctlog. http://www.dikinpmc.com/en/ Performnce curves (Viscosity: 35 mm 2 /s {cst}) Pressure drop chrcteristics Pressure drop (MP) { 1 kgf/cm 2 } 3.1 2.75 2.4 2. 1.7 1.4 1..7.35 Flow rte (L/min) (1) (2) 76 151 227 33 379 454 53 66 681 757 Pressure - Flow rte chrcteristics Flow rte (L/min) 757 681 66 53 454 379 33 227 151 Note: he opertion time my chnge slightly depending on the conditions of use (pressure, flow rte, hydrulic fluid viscosity, etc.). Hndling Pilot/drin type setting guide 76 7 14 21 28 35 Pressure (MP) Pilot/drin types he internl pilot nd externl drin type is stndrd. Set the pilot pressure such tht the differentil pressure etween the pilot pressure nd the ck pressure of the drin line is no lower thn the minimum pilot pressure. Either the internl or externl pilot nd drin types cn e set y fitting/removing plugs. (See the section elow for detils.) Pilot When using the product with spool type 3 or 66 s the internl pilot type, insert resistnce vlve with crcking pressure of.5 MP minimum in the tnk line nd set it s the externl drin type. Or, select the min vlve option specifictions with check vlve for pilot pressure (option code: ). With the internl pilot type products, lock the X port on the mounting fce. Dringe Directly connect the drin piping to the tnk without merging it with other tnk piping. Externl pilot type products cn e used s internl drin type regrdless of the model. Internl pilot type products cn e used s internl drin type when the spool type is 2, or 4. With internl drin type products, lock the port on the mounting fce. ightening torque of pilot vlve mounting olts (M5): 6.5 to 8.5 N m {65 to 85 kgf cm} Either the internl or externl pilot nd drin types cn e set y fitting/removing plugs. When chnging the pilot setting from internl pilot type to externl pilot type, one dditionl hexgon socket plug (M5.8) will e necessry. Order one seprtely. When chnging the drin setting from internl drin type to externl drin type, one dditionl hexgon socket plug (NPF 1 /16) will e necessry. Order one seprtely. [Pilot/drin type setting guide] View of the min vlve from ove without the solenoid pilot vlve P Code Pilot/drin type Position Position No designtion Internl pilot, externl drin Without plug With plug X Internl pilot, internl drin Without plug Without plug Externl pilot, externl drin With plug With plug Z Externl pilot, internl drin With plug Without plug [ightening torque t ech section] X P Product nme ightening torque N m {kgf cm} Hexgon socket hed cp olt (M5) 6.5 to 8.5 {65 to 85} Hexgon socket plug (NPF 1 / 16): Position 5.1 to 5.9 {51 to 59} Hexgon socket plug (M5.8): Position 1.7 to 2.1 {17 to 21} Note: Do not wrp the plugs with seling tpe. Note: When fitting hexgon socket plug (M5.8) t position, pply Loctite #222 or n equivlent thred locking gent to the thred nd tighten the plug t the torque given in the tle. Note: When removing the hexgon socket plug (M5.8), remove the Loctite competely. G-46
efore using the product, plese check the guide pges t the front of this ctlog. http://www.dikinpmc.com/en/ Externl dimension digrm Spring center type [ype C] (Hexgon socket hed cp olts used: M5 45, 4 pcs.) 19 (C) 28 (DC) 48 SOL SOL G 41 187.3 265.3 O-ring: S568-215 Port,, P, 4-φ25 6-φ2 42.5 6-φ13.5 118.5 O-ring: S568-21 Port X, 111 2-φ6 19.5 27 6 DIRECIONL CONROL VLVES Mounting fce (conforming stndrd) ISO 441-8-8--5 6-M12 hred depth 24 13.2 112.7 94.5 77 53.2 29.4 2-φ7, depth 8 2-φ11 92.1 74.6 X P 73.1 96.9 19.1 17.5 17.5 29.4 1.8 4-φ23 G-47
efore using the product, plese check the guide pges t the front of this ctlog. http://www.dikinpmc.com/en/ Externl dimension digrm Spring offset type (type ) (Hexgon socket hed cp olts used: M5 45, 4 pcs.) 145 (C) 154 (DC) 2 series stck vlve dded in the pilot line With MG-2P-1-6- 2 (type RRR) (Hexgon socket hed cp olts used: M5 85, 4 pcs.) SOL SOL SOL M-2W-6 With MG-2P-1-6- 2 (type G, GR) (Hexgon socket hed cp olts used: M5 125, 4 pcs.) SOL SOL With M-2W-6 (type W) (Hexgon socket hed cp olts used: M5 85, 4 pcs.) SOL SOL 247 287 247 G-48