Max. Operating Pressure. Min. *2 Required Pilot Pres. Max. Pilot

Transcription

1 DIRCIONL CONROLS Solenoid Controlled ilot Operted Directionl Vlves hese vlves re composed of solenoid operted pilot vlves nd pilot operted slve vlve. When solenoid is energised the pilot vlve directs the flow to move the spool of the slve vlve, thus chnging the direction of flow in the hydrulic circuit. IC---0 Vlve ype High ressure High Flow High pressure [1 Kgf/cm ] long with high flow mens compct system design. Lower pressure Drop System energy sving incresed s pressure drop of ech vlve hs gretly reduced. Specifictions Model Numers *1 Mx. Flow Mx. Operting ressure Kgf/cm Mx. ilot ressure Kgf/cm Min. * Required ilot res. Kgf/cm Grphic symol Mx. -Line ck ressure Kgf/cm Mx. Chngeover Frequency Cycles/min xt. Drin Int. Drin C DC R Mss Kg Solenoid Controlled ilot Operted Directionl Vlves Stndrd ype Shockless ype (S)-DSHG-0-C - -0 (S)-DSHG-0-N (S)-DSHG (S)-DSHG-0-C - -1 (S)-DSHG-0-N (S)-DSHG (S)-DSHG-0-H (S)-DSHG--C (S)-DSHG--N (S)-DSHG (S)-DSHG--H * 1. Mximum flow indictes ceiling flow. s the ceiling flow depends on the type of spool nd operting condition, refer to the list of Spool Functions on pges to for detils. *. ilot pressure of internl pilot drin models must lwys exceed tnk line ck pressure y minimum required pilot pressure.. 1. Solenoid Controlled ilot Operted Directionl Vlves 1

2 Model Numer Designtion DIRCIONL CONROLS F- S- DSH G C* - -R* -D -N -1 -L Specil Sels F: For hosphte ster ype Fluids ype None: Stndrd ype S: Shockless ype Series Numer DSH: Solenoid Controlled ilot Operted Directionl Vlve. ype of Mounting G: Suplte Mount -ing Vlve Size 0 0 Numer of Vlve ositions Spool-Spring rrngement C: Spring Centred N: No- Spring : Spring Offset C: Spring Centred N: No- Spring : Spring Offset Spool ype,, 0,0,,1 (,,, *1,,11),, 0,, 0,, 1 (,) *1,, 0,0,,1 (,) *1,, 0,0,,1 (,, *1,,11),, 0 (,) *1,, 0, (,) *1 Specil wo osition Vlve --- * (Omit if not Required) * * (Omit if not Required) Models with ilot Choke Vlve C1: * With C1 With Choke C: * With C With Choke (Omit if not Required) ilot Connection None: Internl ilot Drin Connection None: xternl Drin Spool Control Modifiction R: With Stroke djustment, oth nds R: With Stroke djustment ort Coil ype ype of lectricl Conduit Con. C1C: * --- With D nd C1&C N1: 1 Choke : : Inter- * xternl nl Drin ilot * (Omit if not Required) * * (Omit if not Required) R: With Stroke djustment ort nd C, , 0 DC DC1, D C DC R1, R0 Note : 1. Options re mrked with*. In spool type,,, 0 nd, the comintion pplicle etween pilot system & drin system is s descried in the tle elow. ilot connection Drin Connection Cre in ppliction Hold ck pressure in the tnk line so tht the Internl ilot difference etween pilot pressure nd drin xternl Drin pressure is lwys more thn minimum required pilot pressure Internl Drin () Comintion not ville. xternl ilot () xternl Drin Internl Drin () No Limittion in use. None: erminl ox ype N: lug-in Connector ype lug-in Connector with indictior Light Design Numer 0 1 Mod. With lternte Offset Sol. --- L: (Omit if not Required) --- L: (Omit if not Required) *1 Shockless type (S-DSHG) re not ville for spool type mrked (). * Other spool types for specil -position vlves re ville in ddition to spool type,,, 0 nd. [Refer to the column vlves with centre position nd one offset position (Specil -position vlve) on pge * Coil type R is not ville for plug-in connector with Indictor type N1". Solenoid Rtings Solenoid rtings of pilot vlve re identicl with those of stndrd solenoid vlve. Refer to relevnt solenoid rtings descried on the pge elow. Model Numers (S-)DSHG-0 (S-)DSHG-0 (S-)DSHG- ilot Vlve Model Numers DSG Solenoid Rting descried on he pge elow IC--1 ge No. Solenoid Controlled ilot Operted Directionl Vlves

3 DIRCIONL CONROLS Su-pltes Vlve Model Numers DSHG-0 DSHG-0 DSHG- Su-plte Model Numers Mounting olts hred Size pprox. Mss Kg DHGM / S.F. DHGM-0X-00 / S.F.1 DHGM-0-00 DHGM-0X-00 DHGM--00 DHGM-X-00 / S.F 1 S.F 1-1/ S.F 1-1/ S.F. 1. Su-pltes re ville. Specify su-plte model from the tle ove. When Su-pltes re not used, the mounting surfce should hve good mchined finish. Model Numers Nme Mounting olt Qty. DSHG-0 Soc. Hd. Cp. Screw M x 0 Lg. M x Lg. Mounting olt Ordering Code KDSHG-0-0 DSHG-0 Soc. Hd. Cp. Screw M1 x 0 Lg. KDSHG-0-1 DSHG- Soc. Hd. Cp. Screw M0 x Lg. KDSHG--1 Options Models with ilot Choke djustment (C1/C/C1C) C1 Models --- C Models --- C1 Choke y turning the djusting screw clockwise, min spool chngeover speed y the pilot pressure cn e lowered. ut centering speed of spring centered modes cn not e chnged. When the djusting screw is turned clockwise, min spool chngeover speed cn e lowered nd centering speed of spring centered models cn e lso lowered. Grphic symols (x. Spring Centered) C Choke Models with ilot Stroke djustment (R/R/R) When the djusting screw is screwed in, the min spool stroke ecomes short nd flow rte reduces. Grphic symols (x. Spring Centered) R Models dditionl Mss of Options dd mss of options descried elow to mss of stndrd type if options re used. Models with ilot Models With Choke dj. Stroke dj. Model Numers R C1,C C1C R R (S-)DSHG (S-)DSHG (S-)DSHG Solenoid Controlled ilot Operted Directionl Vlves R Models R Models Solenoid Controlled ilot Operted Directionl Vlves

4 DIRCIONL CONROLS List of Spool Functions (DSHG-0/S-DSHG-0) "" hree ositions Spool ype Grphic Symol Model Numers DSHG-0-C S-DSHG-0-C Spring Centered Mximum Flow "" "" "0" "" DSHG-0-C DSHG-0-C S-DSHG-0-C DSHG-0-C0 S-DSHG-0-C0 DSHG-0-C "" "0" "" DSHG-0-C DSHG-0-C0 S-DSHG-0-C0 DSHG-0-C "" "" "11" "1" DSHG-0-C DSHG-0-C S-DSHG-0-C DSHG-0-C11 DSHG-0-C1 S-DSHG-0-C wo ositions Spool ype Grphic Symol No-Spring Mximum Flow. 0 1 Grphic Symol Spring Offset Mximum Flow. 0 1 "" (S-)DSHG-0-N (S-)DSHG "" DSHG-0-N DSHG "" (S-)DSHG-0-N (S-)DSHG "0" (S-)DSHG-0-N (S-)DSHG "" DSHG-0-N DSHG Note: 1 Mx. Flow descried ove shows vlue t pilot pressure more thn Kgf/cm. Mx. Flow shows vlue t the condition of the flow s shown in right figure (or ). Mx. Flow differs ccording to hydrulic circuit, if port or is locked. Consult uken for such ppliction. For vlues in the doule row, upper is mximum flow t pilot pressure Kgf/cm. (In cse pressure centered model, pilot pressure is Kgf/cm ), lower is pilot pressure of Kgf/cm. Solenoid Controlled ilot Operted Directionl Vlves

5 DIRCIONL CONROLS List of Spool Functions (DSHG-0/S-DSHG-0) "" hree ositions Spool ype Grphic Symol (S-)DSHG-0-C Spring Centered Mximum Flow 0 1 Grphic Symol (S-)DSHG-0-H ressure Centered Mximum Flow "" DSHG-0-C 0 0 DSHG-0-H "" "0" "" "" "0" "" "" "" "11" "1" wo ositions Spool ype (S-)DSHG-0-C (S-)DSHG-0-C0 DSHG-0-C DSHG-0-C (S-)DSHG-0-C0 DSHG-0-C DSHG-0-C (S-)DSHG-0-C DSHG-0-C11 (S-)DSHG-0-C1 Grphic Symol No-Spring Mximum Flow (S-)DSHG-0-H (S-)DSHG-0-H0 DSHG-0-H DSHG-0-H (S-)DSHG-0-H0 DSHG-0-H DSHG-0-H (S-)DSHG-0-H DSHG-0-H11 (S-)DSHG-0-H1 Grphic Symol Spring Offset Mximum Flow Solenoid Controlled ilot Operted Directionl Vlves "" (S-)DSHG-0-N (S-)DSHG-0- "" DSHG-0-N DSHG-0- "" (S-)DSHG-0-N (S-)DSHG-0- "0" (S-)DSHG-0-N0 (S-)DSHG-0-0 "" DSHG-0-N DSHG-0- Note: 1 Reltion etween mx. flow nd pilot pressure is: Vlue in the single column is constnt regrdless of pilot pressure suject to pilot pressure more thn Kgf/cm. In cse pressure centered models, pilot pressure is more thn Kgf/cm. For vlues in the doule row, upper is mx. flow t pilot pressure Kgf/cm. (In cse pressure centered models, pilot pressure is Kgf/cm or more.) Lower is pilot pressure of 1 Kgf/cm. Mx. Flow shows vlue t the condition of the flow s shown in right figure (or ). Mx. Flow differs ccording to hydrulic circuit, if port or is locked, consult uken for such ppliction. Solenoid Controlled ilot Operted Directionl Vlves

6 DIRCIONL CONROLS List of Spool Functions (DSHG-/S-DSHG-) "" "" "" "0" "" "" "0" "" hree ositions Spool ype Grphic Symol (S-)DSHG--C DSHG--C (S-)DSHG--C (S-)DSHG--C0 DSHG--C DSHG-0-C (S-)DSHG--C0 DSHG--C Spring Centered Mximum Flow Grphic Symol (S-)DSHG--H DSHG--H (S-)DSHG--H (S-)DSHG--H0 DSHG--H DSHG--H (S-)DSHG--H0 DSHG--H ressure Centered V Mximum Flow "" DSHG--C 0 DSHG--H "" "11" "1" (S-)DSHG--C DSHG--C11 (S-)DSHG--C (S-)DSHG--H DSHG--H11 (S-)DSHG--H1 wo ositions No-Spring Spring Offset Spool ype Grphic Symol Mximum Flow 0 1 Grphic Symol Mximum Flow 0 1 "" (S-)DSHG--N (S-)DSHG-- "" DSHG--N DSHG-- "" (S-)DSHG--N (S-)DSHG-- "0" (S-)DSHG--N0 (S-)DSHG--0 "" DSHG--N DSHG-- Note : 1 Reltion etween mx. flow nd pilot pressure is Vlue in the single column is constnt regrdless of pilot pressure suject to pilot pressure more thn Kgf/cm. For vlues in the doule row, upper is mx. flow t pilot pressure Kgf/cm. Lower is pilot pressure of 1 Kgf/cm. Mx. Flow shows vlue t the condition of the flow s shown in right figure (or ). Mx. Flow differs ccording to hydrulic circuit, if port or is locked, consult uken for such ppliction. Solenoid Controlled ilot Operted Directionl Vlves

7 DIRCIONL CONROLS Spring Offset Vlves with lternte Solenoid hough our stndrd spring offset models use solenoid "", lternte models using solenoid "" re lso ville. he grphic symols re expressed s elow. For Models - nd, refer to tle s elow. Stndrd Offset lternte Offset ( L ) Vlve with Centre osition nd One Offset osition (Specil wo osition Vlve) In ddition to the stndrd two position vlves s shown in the tle on pges to two kinds of vlves re ville with center position nd either one of two offset positions. Stndrd nd lternte offset types use solenoid nd solenoid respectively. (xmple) In cse of spool ype Sol. energised Center osition Sol. energised Model Numers 0 -DSHG-0- (S-)-DSHG- - Grphic Symols Stndrd Offset ype lternte Offset ype "" : () Model Numers 0 -DSHG-0- (S-)-DSHG- - Grphic Symols Stndrd Offset ype "" : () lternte Offset ype Model Numers 0 -DSHG-0-N (S-)-DSHG- -N Grphic Symols Stndrd Offset ype Solenoid Controlled ilot Operted Directionl Vlves DSHG- - DSHG- - DSHG- -N (S-)DSHG- - (S-)DSHG- - (S-)DSHG- -N (S-)DSHG- -0 (S-)DSHG- -0 (S-)DSHG- -N0 DSHG- - DSHG- - DSHG- -N DSHG- - DSHG- - DSHG- -N (S-)DSHG- -0 (S-)DSHG- -0 (S-)DSHG- -N0 DSHG- - DSHG- - DSHG- -N DSHG- - DSHG- - DSHG- -N (S-)DSHG- - (S-)DSHG- - (S-)DSHG- -N DSHG- -11 DSHG- -11 DSHG- -N11 (S-)DSHG- -1 (S-)DSHG- -1 (S-)DSHG- -N1 Solenoid Controlled ilot Operted Directionl Vlves

8 DIRCIONL CONROLS ressure Drop ressure drop curves sed on viscosity of cst nd specify grvity of 0.0. DSHG-0, S-DSHG-0 1 ressure Drop Flow Rte Spool ype 0 ressure Drop Curve Numers ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) Spool ype 0 ressure Drop Curve Numers ( ) ( ) ( ) ( ) 11 ( ) ( ) ( ) ( ) 1 ( ) 1 ( ) ( ) ( ) ( ) Note : Figures enclosed ( ) shows curve numer for shockless type (S-DSHG-0). 0 DSHG-0, S-DSHG-0 1 ressure Drop ressure Drop Flow Rte DSHG-, S-DSHG Flow Rte 1 Spool ressure Drop Curve Numers Spool ressure Drop Curve Numers ype ype 0 ( ) ( 1 ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( 1 ) 1 Spool ressure Drop Curve Numers Spool ressure Drop Curve Numers ype ype ( ) ( ) ( ) ( ) 0 ( ) ( ) ( ) ( ) ( ) 0 ( ) ( ) ( ) ( ) For ny other viscosity, multiply y the fctors in the tle right. For ny other specific grvity (G'), the pressure drop ( ') my e otined from the formul elow. Viscosity cst Fctor ' = (G'/0.0) Solenoid Controlled ilot Operted Directionl Vlves

9 ypicl Chngeover ime Chngeover time vries ccording to oil viscosity, spool type nd hydrulic circuit. DIRCIONL CONROLS Chngeover ime [est Conditions] ms 0 ms DSHG ilot ressure DSHG- SOL "ON" : C SOL "OFF" : C N Coil ype : D(Models with DC Solenoids) Voltge : Rted Voltge Oil viscosity : cst SOL "ON" : SOL "OFF" : Chngeover ime ms 0 DSHG-0 SOL "ON" : C SOL "OFF" : C ilot ressure SOL "ON" : SOL "OFF" : 0 Chngeover ime 00 0 SOL "OFF" : C SOL "ON" : C N ilot ressure SOL "ON" & SOL "OFF" : N lug-in Connector ype: (S-) DSHG Di. x hru. 1. Di. Spotfce lces 0 ressure ort "" N1 Mounting Surfce: ISO 01-D-0-- DIMNSIONS IN MILLIMRS ilot ressure ort "X" (For xternl ilot Models only) Solenoid Controlled ilot Operted Directionl Vlves nk ort "" Cylinder ort "" UKN 0 Di. x hru. 11 Di. Spotfce lces Cylinder ort "" ilot Drin ort "" (For xternl Drin Models Only) * osition of cle deprture cn e chnged. For detils, refer to DSG-01 vlves on IC--1-0 ge. Cle Deprture* Cle pplicle: Outside Di mm Conductor re --- Not xceeding 1.mm² 11 Mx. 1 Mx. Mnul ctutor Nut Hex. Mounting Surfce (O-Ring Furnished). Solenoid Controlled ilot Operted Directionl Vlves Di. Locting ins lces

10 DIRCIONL CONROLS erminl ox ype : (S-)DSHG Spce Needed to Remove Solenoid-ch nd Mnul ctutor Di Nut Hex. lug-in Connector ype : (S-)DSHG N -1 N1 0. nk ort "" 1. Di. x hru. 0 Di. Spotfce lces ilot ressure ort "X" (For xternl ilot Models Only) C.1 ressure ort "" ilot Drin ort "" (For xternl Drin Models Only).1 Cylinder ort "" Cylinder ort "" Mx. Cle Deprture Cle pplicle : Outside Di mm Conductor re --- Not xceeding 1. mm² F Model Numers DIMNSIONS IN MILLIMRS Dimensions mm C D F (S-)DSHG N/N1 0. (S-)DSHG-0- -D -N/N1 1. (S-)DSHG-0- -R -N D 11 Mounting Surfce (O-Ring Furnished). Locting ins lces Mnul ctutor Di. Nut Hex. 1. Mounting Surfce Di. wo Locting ins (O-Ring Furnished) osition of cle deprture cn e chnged. For detils, refer to DSG-01 vlve on IC--1 ge. Solenoid Controlled ilot Operted Directionl Vlves

11 DIRCIONL CONROLS erminl ox ype : (S-)DSHG Spce Needed to Remove Solenoid-ch nd Mnul ctutor lectricl conduit connection "C" hd. (oth nds) Sol Sol Di. x hru. Nut lug-in Connector ype : (S-)DSHG N -1 N1 1. Di. x hru. Di. Spotfce lces nk ort "" Cylinder ort "" ilot ressure ort "X" (For xternl ilot Model). C ressure ort "". ilot Drin ort "" (For xternl Drin Models Only) Cylinder ort "" 1 Mx. Model Numers Cle Deprture Cle pplicle : Outside Di mm Conductor re --- Not xceeding 1. mm² F DIMNSIONS IN MILLIMRS Dimensions mm C D F (S-)DSHG-- - -N/N1. (S-)DSHG-- -D -N/N1. (S-)DSHG-- -R -N. 00 D 1 1. Mounting surfce (O-Ring furnished) Di. Locting ins lces Solenoid Controlled ilot Operted Directionl Vlves Mounting Surfce (O-Ring Furnished) Di. Locting ins osition of cle deprture cn e chnged. For detils, refer to DSG-01 vlve on IC--1 ge. Solenoid Controlled ilot Operted Directionl Vlves 11

12 DIRCIONL CONROLS erminl ox ype : (S-)DSHG M hd. wo ye olts 0 0 Spce Needed to Remove Solenoid-ch nd Mnul ctutor Di. x hru. lectricl conduit connection "C" hd. (oth nds) Nut. Mounting surfce (O-Ring furnished) OIONS 0 (S-)DSHG- 0- -C1/C/C- N N1 Models with ilot Choke vlve DIMNSIONS IN MILLIMRS SOL SOL LOCK LOCK H F J 00. Di. Locting ins lces Dimension mm Model Numers J F H C SOL DC SOL R SOL (S-)DSHG-0- -C (S-)DSHG-0- -C (S-)DSHG-0- -C1C (S-)DSHG-0- -C (S-)DSHG-0- -C (S-)DSHG-0- -C1C (S-)DSHG-- -C (S-)DSHG-- -C (S-)DSHG-- -C1C Solenoid Controlled ilot Operted Directionl Vlves

13 DIRCIONL CONROLS OIONS 0 (S-)DSHG-0 - -R Models with Stroke djustment Fully xtended C SOL SOL Stroke dj. Screw (ort "" nd ) 1 Hex. Lock Nut 1 Hex Su lte DHGM X Fully xtended D Model Numers C D (S-)DSHG-0- -R (S-)DSHG-0- -R (S-)DSHG-- -R Stroke djustment Screw (ort "" nd ) 1 Hex. M hd. x 1 Deep lces 1 S.F hd. 0 lces DIMNSIONS IN MILLIMRS Su-plte Model Numers DHGM-0-00 DHGM-0X C hd. 1/ S.F / S.F 1. "C" hd. lces Solenoid Controlled ilot Operted Directionl Vlves 11 Di. x hru. 1. Di. Spotfce lces. Di. x Deep lces Di. lces 1. Di. lces M hd. x 1 Deep lces 1. Vlve ypes ilot ressure ort X ort Remrks Solenoid Controlled ilot Operted Directionl Vlves ilot Operted Directionl Vlves Spring Centered No-Spring Spring offset Used only on externl pilot type vlves. o e plugged on internl pilot type Vlves. Used Used s drin port only on externl drin type vlves. o e plugged on internl pilot type Vlves. Used s pilot port Used s pilot drin port Mnully Operted Direction Vlves Not used (plug is not required) Used s drin port Norml size: Only 0 Solenoid Controlled ilot Operted Directionl Vlves 1

14 DIRCIONL CONROLS 0 DHGM X / S.F hd. M1 hd. x Deep lces lces 0 D F H J V X 1. 1 W Di. lces. Di. lces 1..1 "C" hd. lces W K V X N L Su-plte Model Numers C hd. Dimensions mm D F H J K L N DHGM-0-00 ¾ S.F DHGM-0X-00 1 S.F For uses of ort X,, V, W, refer to DHGM-- DIMNSIONS IN MILLIMRS DHGM- -00 X Di. x Deep lces M0 hd. x Deep lces 0 1 F H "C" hd. lces V X W 11. W X V / S.F hd. lces Di. lces. Di. lces 1. Di. x hru. Di. Spotfce lces J K 1 Su-plte Model Numers C hd. Dimensions mm F H J K DHGM / S.F DHGM-X / S.F Solenoid Controlled ilot Operted Directionl Vlves

15 DIRCIONL CONROLS Note : Uses of port X,, V nd W Solenoid Controlled ilot Operted Directionl Vlves ilot Operted Directionl Vlves Vlve ypes ilot res. ort X ort ort V ort W Spring centered, No-spring, Spring offset Spring centered, No-spring, Spring offset Mnully Operted Directionl Vlves Used only on externl pilot type vlves. o e plugged on internl pilot type vlves. Used Used s drin port only on externl drin type vlves. o e plugged on * internl pilot type vlves. Used s pilot pres. ort Used pilot port drin port Not used Not used (plug is not required) (plug is not required) * s the thred is provided on the ody, plug either port on the su-plte or port on the ody. List of ilot Vlves Not used (plug is not required) Not used (plug is not required) Used Not used (plug is not required) Spre rts List Sl. No. Vlve Model Numers (S-)DSHG-0/0/-C - - (S-)DSHG-0/0/- - - (S-)DSHG-0/0/-N - - List of Sels ilot Vlve Model Numers DSG-01-C DSG L DSG-01-D rt Numers Nme of rt DSHG-0 DSHG-0 DSHG- Qty 1 O-Ring SO-N O-Ring -- SO-N- -- O-Ring -- SO-N-1 O-Ring SO-N-0 O-Ring -- SO-N-0 -- O-Ring SO-N O-Ring -- SO-N-0 -- O-Ring SO-N- O-Ring SO-N-G O-Ring SO-N Notes: 1 Fill coil type ( symol representing current/ voltge) in section mrked. Likewise, in selection mrked, fill symol representing the type of conduit connection (N: lug-in connector type). For the detils of the pilot vlves, see pge IC--1 ge:. Solenoid Controlled ilot Operted Directionl Vlves Note: When ordering the sels, plese specify the Sel Kit numer from the tle elow. List of Sel kits Vlve Model Numers DSHG-0 DSHG-0 DSHG- Sel Kit Numers KS-DSHG-0-0 KS-DSHG-0-1 KS-DSHG--1 Note: When ordering the sels, plese specify the Sel Kit numer KS-DSHG-0-0/KS-DSHG-0-1/ KS-DSHG--1. Solenoid Controlled ilot Operted Directionl Vlves 1