Monobloc and Sectional Directional Control Valves

Transcription

1 Monobloc and Sectional irectional Control Valves / /220

2 8 Sectional directional control valves HS11 8 valves... p.101 Contents 8.1 General specification imensional data erformance curves Inlet and outlet covers djustable direct acting Relief Valve RV nd covers Sectional bodies Spool charts Hydraulic circuits Spool positioners Lever styles ort relief and anti-cavitation valves Hydraulic -neumatic control ON -OFF lectromagnetic control MC - (ON-OFF)... p.117 Contents 8.1 General specification imensional data erformance curves Operating limits Sectional bodies Spool charts Spool actions th Floating osition 123 8C lements with pressure and flow control Q... p.125 Contents 8C.1 General specification 125 8C.2 Sectional body K C.3 Inlet cover C.4 Sectional body K C.5 Inlet cover C.6 Sectional body K C.7 Inlet cover C.8 Inlet cover C.9 roportional flow control FCR C.10 Special sectional bodies 134 8C.11 y -pass solenoid valve C.12 nd cover for K100 and / /220

3 8 valves 8.1 General specifications Max flow rate Max continuous operating pressure supply port Max intermittent peak pressure work port / Max back pressure tank port Oil temperature echnical specification l/min U.S.G..M. SI SI SI C F to to 180 Oil viscosity mm 2 /s 16 to 75 Oil filtration m 30 Spool leakage at 100 (1450 SI), emp. 50 C (120 F), viscosity 27 mm 2 /s: Maximum verage Number of spools cm 3 /min Cu. In./min cm 3 /min Cu. In./min djustable direct operated relief valve (tamper-proof seal available on request) Load hold check valve in each section Cartridge anti-shock, anti-cavitation and service relief valve Mechanical release check valve Weight to10 RV LC O - UC - C RSM Material specification: ody: High strength cast-iron. Spool: Hardened steel - Chrome plated. Seals: una N features: 1) Internal load holding check valves (prevent reverse flow through valve when shifting) 2) arallel circuit. 3) alanced interchangeable spools (provides minimum leakage, smooth operation) 4) Wide selections inlets, work ports, and outlets threaded ports. 5) Negative overlapping of the spool Optional features available: 1) Open or closed centre positions, 3 or 4 way operations, 3 or 4 position (float position), full open centre (motoring spool) and other spool options. 2) Carry over. 3) Series connection and priority pressure. 4) ressure compensated flow control. 5) Complete lever assembly Symbols: : inlet port : outlet port /: work ports H..C.O.: carry -over RV: reliefvalve 1 1 : top inlet and outlet : spool position : pressure line : exhaust line : centre line (by pass). Version kg lb Inlet with RV and spool section (standard without options) nd cover standard nd cover with and H..C.O / /220

4 8.2 imensional data H..C.O , , * Nm 13 M8x1,25 os.4 os.1 ø8.31 I 8.31 ø13, , os.2 os.3 L0 (see 8.11) Float RSS RSS os.3: SROK - 8 mm os.2: SROK - 4 mm os.1: SROK - 4 mm os.4: SROK - 8 mm INL MNIFOL WIH 1 and 1. RSS os.2: SROK - 5 mm os.1: SROK - 5 mm RSS RV imensional data shown in mm and inches x.: 63.5 = mm 2.50 = inches N. of sections imen ension / /220

5 8.3 erformance curves Oil: Shell ellus 37 emperature: 50 C (120 F) Viscosity: 27 mm 2 /s - ressure drop ressure drop SI SI U.S.G..M. U.S.G..M. l/min Flow rate l/min Flow rate - Metering std. Spools ressure drop Flow rate / 150 SI U.S.G..M. l/min U.S.G..M. inches / 150 l/min mm Flow rate Stroke / /220

6 Oil: Shell ellus 37 emperature: 50 C (120 F) Viscosity: 27 mm 2 /s ressure drop ressure drop SI SI U.S.G..M. U.S.G..M. l/min Flow rate l/min Flow rate 1 Relief Valve RV 1 ressure drop ressure setting SI SI U.S.G..M. U.S.G..M. l/min l/min Flow rate Flow rate / /220

7 8.4 Inlet and outlet covers Inlet manifold (standard) with and RV ype S6 06 * ø RV S8 07 * /8 S 09 * * Inlet section code with RV set at standard pressure: 150 (2100 SI) M18X * Inlet manifold with RV 1 1 ype 1 S6 11 * S8 12 * RV 1 3/8 S 14 * * Inlet section code with RV set at standard pressure: 150 (2100 SI) M18X * Inlet manifold with 1-1 ype S S /8 S lugs M18X djustable direct acting pressure Relief Valve RV Fluctuating pressure Reliefvalvesetat30l/min(8U.S.G..M.) ressure set range (SI) Std. setting (SI) Setting Spring colour eak ( ) 60 (860) 06 Yellow (Y) ( ) 150 (2100) 15 Green (GR) Operating ime ** ( ) 260 (3700) 26 lue (L) ** he maximum operating pressure for each valve series is indicated in the echnical specification at the first page of each valve section / /220

8 8.6 nd covers Outlet manifold (std) with and open center ype S S /8 S M18X Outlet manifold with and H..C.O. (power beyond) ype H..C.O. S H..C.O. S /8 S M18X Outlet manifold with open center Outlet manifold with closed center ype 11 * ype 12 * lug o be used with 1 and 1 on the inlet manifold o be used with 1 and 1 on the inlet manifold Outlet manifold with and closed center ype S S /8 S lug M18X / /220

9 8.7 Sectional bodies circuit: parallel ype/ (UC -O-C) S6 K Section with valve U C - O - C K S8 K K /8 S K K M18X1.5 K K cyl. cyl Optional circuit: series and tandem ype/ (UC -O-C) Section with valve U C - O - C S6 K K S8 K K /8 S K K M18X1.5 K K cyl. cyl. Note: ody code consist of machined casting, seals and hold check valve only. Not to be used for complete valve order / /220

10 8.7.3 Check valves with mechanical release RSM1 on / ports he check valve taper seal is released by means of a taper on the spool and by a push rod. ort (RSM1/) Spool SR cyl. Spool R cyl. cyl. RSM1 RSM1 Spool ZR cyl. cyl. N..:portpluggedwith SR spool ort (RSM1/) ort / ( RSM1/) Spool GR Spool R Spool R cyl. cyl. cyl. cyl. cyl. N..: port plugged with GR spool irectional control valve bodies for RSM1 valve RSM1/ RSM1/ RSM1/ - Spool SR -R Spool ZR Spool GR -R Spool R RSM1 ype/ ype/ ype/ ype/ S6 K K66* /8 S K K40** K64* K62* M18X1.5 K K70** K61* * : K61 - K62 - K64 - K66 need special lever L153 - L353 ** : K40 - K70 need special lever L175 -L375 Note: ody code consist of machined casting, seals and hold check valve only. Not to be used for complete valve order / /220

11 8.8 Spool charts Spool scheme Spool features ype 4way -3position / closed openbypass High metering spool (max flow suggested 15 l/min.) R** S 3way -3position closed openbypass 4way -3position series connection S SR** X 4way -3position / - closed 4way -4position 4 th floating position Z ZR** 4way -3position / to tank in neutral openbypass C 4 4way -4position 4 th floating position WW * 3way -3position closed openbypass G GR** * : WW spool require special body (K...), positioner (240) and lever (L192) ** : special body required 8.9 Hydraulic circuits parallel circuit Optional tandem circuit 06 K01 - K01 - C K01 - G K47 - K47 - K47-01 Optional series circuit Combined parallel/series circuit 06 K47 - X K47 - X K K47 - X K47 - K Spool positioners F (N) 200 ype 01 S * ype 02 * F 3 position spring return to neutral 2 position detent - spring centre * : code without plastic plug; plastic plug code: F (N)**: force in Newton (N) needed to operate the spool / /220

12 ype 03 * ype position detent 4 position float lastic plug code: ype 05 * ype 06 * position detent 2 position spring return ype 07 * ype 12 * position detent 2 position spring return ype 15 * ype 16 * position spring return 2 position spring return * : code without plastic plug; plastic plug code: / /220

13 ype 17 * ype 20 * position spring return 2 position detent + spring return ype 38 * ype position detent 3 position spring return ype ype 106 * position spring return to neutral 2 position detent - spring return to pos.1 ype lastic plug code: position float only for WW float spool * : code without plastic plug; plastic plug code: / /220

14 Microswitch control on each single element ype Microswitch is operated when the spool is in pos. 1 ype Microswitch is operated when the spool is in pos. 2 * * he microswitch is supplied only ype Microswitch is operated when the spool is in pos. 1 and 2 on customer s request Single microswitch control for multi--sectional valves (from 1 st up to second--last element). ype 39 (MSF) Microswitch is operated when the spool is in pos. 1 and Single microswitch control for multi -- sectional valves (last element, side). ype 40 (MFL) Microswitch is operated when the spool is in pos. 1 and 2 * 1 - ositioner 40 must be assembled only on the last element near port 2 - ositioner 40 require port plugged. Use 1 on inlet cover * he microswitch is supplied only on customer s request / /220

15 8.11 Lever styles ype L55 Lo 14 ype L100 ype L175* ype L192** M8X1.25 M8X1.25 mm Lo inches ype ype L300 ype L375* L001 L ype L392** L L M8X1.25 *: L175 - L375 only for Z spool application **: L192 - L392 only for WW spool application Safety levers ype L140 M8X1.25 Lo ype L150 M8X1.25 mm Lo M8X1.25 inches ype L L / /220

16 Remote cable control Lever Support M10X1.5 mm Lo inches ype L L L L Optional M10X L Cable Cable length Spool kit Cables are assembled on the valve only on request and with an extra charge mm 1500 mm 2000 mm 2500 mm 3000 mm 4000 mm * * only for Z spool application ype L M10X1.5 ype L ype L188* View from X Fulcrum Fulcrum View from X Stick Lever M10X1.5 (L038) Stick Lever M10X1,5 Only for rod remote control Optional Fulcrum Cross joystick for dual axis spool control Fulcrum 1 2 ype L Lo=200 ype L134 ype L189* L133 -L134 -L188 -L189 are supplied complete with rubber boot protection M10X1.5 L188* - L189*: only for Z spool application X / /220

17 8.12 ort relief and anti-cavitation valves ort relief valve settings ressure set range (SI) Std. Setting (SI) ype Spring colour ( ) 60 (860) 06 Yellow (Y) ( ) 150 (2100) 15 Green (GR) ort relief valve ype O ressure setting Flow rate l/min nti--cavitation valve ype C ressure drop Flow rate l/min Combined port relief and anti--cavitation valve ype UC ressure setting Flow rate l/min / /220

18 8.13 Hydraulic-neumatic control ON-OFF ype H Operating conditions Hydraulic control: ressure range: () Min. 6 - Max. 15 (SI) Min Max. 215 neumatic control: ressure range: () Min. 6 - Max. 10 (SI) Min Max /8 S / /220

19 8 lectromagnetic control MC (ON OFF) 8.1 General specifications Max flow rate Max continuous operating pressure supply port Max intermittent peak pressure work port / Max back pressure on the channel " Oil temperature echnical specification l/min U.S.G..M. SI SI SI C F to to 180 Oil viscosity mm 2 /sec 20 to 50 Oil filtration μ 25 Spool leakage at 100 (1450 SI), emp. 50 C (120 F), viscosity 27 mm 2 /sec: Maximum verage cm 3 /min Cu. In./min cm 3 /min Cu. In./min Number of spools 1 to 10 djustable direct operated relief valve (tamper proof seal available on request) Load hold check valve in each section Cartridge anti shock, anti cavitation and service relief valve Material specification: ody: High strength cast iron. Spool: Hardened steel. Seals: una N" Optional features available Series circuit; Load sensing circuit; Spool 3 way or 4 way at 2 3 positions; ort relief and anti cavitation valves O UC C Cross port relief valve RV LC O UC C ilot ctuated Check Valve R orts 1 1 HCO (M18X1.5 3/8"S S6 S8) Input voltages Continuous Current VC 24VC * Solenoid specification Continuous current voltage echnical specification V..C. 12 (24) +5% 10% ower consumption Watt (W) 36 (37) Intensity of current mpere () 3 (1.55) Resistance Ohm (Ω) 4 (15.5) uty cycle (continuous) 100% Stabilized temperature at nominal voltage C 110 mbient temperature C 20 to +40 rotection class I65 (IN 40050) Coil insulation class H (VO 0580) S. connection (IN 43650) Manual override. xplosion proof version on demand Mechanical specification Spool diameter mm Spool stroke mm Overlapping mm Internal passage mm imensional section (width) mm Weight Version kg lb Inlet with RV and spool section with 2 solenoid spool with 1 solenoid nd cover with and HCO * for non indicated tension valves, please contact our Sales epartment / /220

20 8.2 imensional data Ø H..C.O Nm lugged RV Inlet manifold with 1 For inlet and outlet manifold see chapters * - For MC electromagnetic control versions always use outlet covers with side outlet connection. (x.: 04, 05, etc.) x.: 29 = mm 1.14 = inches N. of sections imen ension n / /220

21 8.3 erformance curves Oil: Shell ellus 37 emperature: 50_C (120_F) Viscosity: 27 mm 2 /sec / ressure drop ressure drop SI U.S.G..M. SI U.S.G..M. l/min l/min Flow rate Flow rate / ressure drop SI U.S.G..M. l/min Flow rate / /220

22 8.4 Operating limits Oil: Shell ellus 37 emperature: 50_C (120_F) Viscosity: 27 mm 2 /sec ested with voltage V = -10% Circuit -RV-/ RV l/min Max. back pressure: = 20 (290 SI) U.S.G..M. SI Operating ressure Carry--over Circuit HCO / - RV RV HCO l/min Max. back pressure: = 20 (290 SI) HCO = 250 (3600 SI) U.S.G..M. SI Operating ressure / /220

23 8.5 Sectional bodies circuit: parallel ype/ (UC -O-C) Section with valve U C - O - C S6 S8 K K K K /8 S K K M18X1.5 K K cyl. cyl Optional circuit: series and tandem ype/ (UC -O-C) Section with valve U C - O - C S6 K K S8 K K /8 S K K M18X1.5 K K cyl. cyl. Note: ody code consist of machined casting, seals and hold check valve only. Not to be used for complete valve order /. 121/220

24 Manual override Manual override 8.6 Spool charts Spool scheme Spool features ype 4way -3position / closed openbypass 4way -3position / - closed 4way -3position / to tank in neutral openbypass 4way -3position closed to tank in neutral 3way -3position closed openbypass 4way -3position closed to tank in neutral C G L 4way -3position / closed series connection 4way -3position / to tank in neutral series connection 4way -3position / closed Load Sensing 4way -3position / to tank in neutral Load Sensing 3way -3position closed Load Sensing 3way -3position closed Load Sensing * series body required ** special body required X* XC* L** LC** LG** LS** 3way -3position closed openbypass S Note: For availability of L/S versions please contact our Sales epartment / /220

25 8.7 Spool actions ouble--solenoid spring--centered valves Single Solenoid spring offset valves ype 01 ype 03 Solenoid at port end of body Single Solenoid spring offset valves ouble Solenoid, two detent position valves* ype 02 Solenoid at port end of body ype 04 ype 05 * vailable only on request th Floating position Main features Max operating pressure: Max admitted flow: l/min verage leakage: 30 cm 3 /min (100, 50_C, 27 mm 2 s - 1 ) Solenoid power: Watt (12-24 Vdc) General specification - ressure drops with 35 lt/min: os os 1 and 2 /... 9 / os 3 (4 th floating position) / arallel circuit, electric operated - Compatible for assembling on HS11 valve series - Intermediate spacers 15 mm width needed / In case the directional control valve consists of 2 or more sections, we suggest to position the section (or the sections) with 4 th floating position as last section in the pack close to the outlet cover. - In the electric 4 th floating position it is necessary to use always the cover with side outlet (ex. 04, 05, etc.) - o be used, if possible, in circuits without the carry -over version ( on the contrary please contact our Sales epartment) - he 4 th floating position must always be realized as from the 0 neutral position with both solenoids not energized. - It is not possible to have versions with O -C -UC valves with the 4 th floating position section. 123/220

26 8.8.3 imensional data , Nm Hydraulic circuit Sol. Sol. os.0 os.1 os. 0 os. 1 F os. 2 F os. 3 F F os.2 os.3 Floating osition / /220

27 8.8.5 Spool chart Spool action Spool scheme Spool features ype way -4position 4 th floating electric position Z* ype 08 ouble--solenoid spring--centered valves +4 th floating position * Special body required Sectional body and manifold (*) ype/ cyl. cyl. S6 S8 K K /8 S K M18X1.5 K H 8mm H (*) bodies with ports for O -UC valves are not available 8C lements with pressure and flow control Q 8C.1 General specifications Max continuous operating pressure supply port Max intermittent peak pressure work port / Max back pressure tank port Nominal flow... max. 50 l/min djustable setting flow range on 350 turning -knob: Min flow... 0 l/min Max flow (input) l/min Fixedpriorityflow... VF =0to40l/min djustable priority flow... V 06 = 0 to 6 l/min... V12=0to12l/min... V25=0to25l/min... V40=0to40l/min / Control accuracy... ± 5% ressure difference np... max. 6 Oil temperature range _ to +80_ C Viscosity range to 75 mm 2 /sec Recommended filtration micron djustable direct acting: Relief valve on the lines... Inlet flow: RV1... riority flow: RV2... Residual flow: RV3 y -pass solenoid valve.... 3/... 3/C 125/220

28 8C.2 Sectional body K100 8C.2.1 pplication variation Intermediate section with priority flow divider pressure compensated valve, pressure relief valves and by -pass valve. ype 3/ 13HC (12 VC) 3/C 13HC (12 VC) M18X1.5 K100/1 3/ 23HC (24 VC) 3/C 23HC (24 VC) 3/8 S K100/2 S8 K100/7 00VC00 RV1 RV2 00VC00 HS11 VF 00C 3/ e V VF: 1 40 l/min ressure set range () Setting Relief valves ype RV1 or RV2-06 RV1 or RV2-15 Flow set range (l/min) Setting l/min Flow regulator ype V 06 V 12 V RV1 or RV V 40 8C.2.2 Scheme example HCO = can be pressurized e riority flow r HCO Residual flow V 3/ RV1 RV2 37 KS KS K100 K S N42 HS11 LF 1_ 2_ 3_ 4_ HS11 RIGH / /220

29 8C.3 Inlet cover 100 8C.3.1 pplication variation Inlet cover with priority flow divider pressure compensated valve, pressure relief valves and by -pass valve. ype 3/ 13HC (12 VC) 3/ 23HC (24 VC) 3/C 13HC (12 VC) 3/C 23HC (24 VC) M18X1.5 3/8 S 100/1 100/2 S8 100/7 00VC00 RV1 RV2 00VC00 HS11 VF 00C 3/ V VF: 1 40 l/min HCO ressure set range () Setting 60 Relief valves ype RV1 or RV2-06 ressure set range (l/min) Setting l/min 6 12 Flow regulator ype V 06 V RV1 or RV V RV1 or RV V 40 8C.3.2 Scheme example HCO = can be pressurized r riority flow r V HCO Residual flow 3/ RV1 RV2 100 K S K S N42 1_ 2_ HS / /220

30 8C.4 Sectional body K88 8C.4.1 pplication variation Intermediate section with priority flow divider pressure compensated valve, pressure relief valves and by -pass valve. 3/ 13HC (12 VC) 3/ 23HC (24 VC) 3/C 13HC (12 VC) 3/C 23HC (24 VC) M18X1.5 3/8 S ype K88/1 K88/2 00VC00 RV3 RV1 S8 K88/7 00VC00 2 HS11 VF 00C 3/ V VF: 1 40 l/min ressure set range () Setting 60 Relief valves ype RV1 or RV3-06 Flow set range (l/min) Setting l/min 6 12 Flow regulator ype V 06 V RV1 or RV V RV1 or RV V 40 8C.4.2 Scheme example = excessed flow can be pressurized V Residual flow e riority flow r 2 3/ RV1 RV RV3 S K S K88 K S K S S 1_ 2_ 3_ 4_ / /220

31 8C.5 Inlet cover 88 8C.5.1 pplication variation Inlet cover with priority flow divider pressure compensated valve, pressure relief valves and by -pass valve. 3/ 13HC (12 VC) 3/ 23HC (24 VC) 3/C 13HC (12 VC) 3/C 23HC (24 VC) M18X1.5 3/8 S ype 88/1 88/2 S8 88/7 00VC00 RV3 RV1 00VC00 HS11 VF 00C 3/ V VF: 1 40 l/min ressure set range () Setting 60 Relief valves ype RV1 or RV3-06 Flow set range (l/min) Setting l/min 6 12 Flow regulator ype V 06 V RV1 or RV V RV1 or RV V 40 8C.5.2 Scheme example = excessed flow can be pressurized V riority flow Residual flow e r 2 3/ RV1 RV3 88 KS KS S 1_ 2_ / /220

32 8C.6 Sectional body K90 8C.6.1 pplication variation Intermediate section with priority flow divider pressure compensated valve, pressure relief valves and by -pass valve. xcess flow to tank. 3/ 13HC (12 VC) 3/ 23HC (24 VC) 3/C 13HC (12 VC) 3/C 23HC (24 VC) M18X1.5 3/8 S ype K90/1 K90/2 S8 K90/7 00C R 2 RV1 00VC00 VF 3/ V VF: 1 40 l/min ressure set range () Setting 60 Relief valves ype RV1-06 Flow set range (l/min) Setting l/min 6 12 Flow regulator ype V 06 V RV V RV V 40 8C.6.2 Scheme example ort R = ank connection (cannot be pressurized) V riority flow r Residual flow 2 3/ RV RV1 R S K S K90 K S S 1_ 2_ 3_ / /220

33 8C.7 Inlet cover 90 8C.7.1 pplication variation Inlet cover with priority flow divider pressure compensated valve, pressure relief valves and by -pass valve. xcess flow to tank. ype 3/ 13HC (12 VC) 3/ 23HC (24 VC) 3/C 13HC (12 VC) 3/C 23HC (24 VC) M18X1.5 3/8 S 90/1 90/2 S8 90/7 RV1 00VC00 00C R VF 3/ V VF: 1 40 l/min ressure set range () Setting 60 Relief valves ype RV1-06 Flow set range (l/min) Setting l/min 6 12 Flow regulator ype V 06 V RV V RV V 40 8C.7.2 Scheme example ort R = ank connection (cannot be pressurized) 1 1 riority flow Residual flow V r 2 3/ RV1 R 90 K S 1_ S / /220

34 8C.8 Inlet cover 89* 8C.8.1 pplication variation Inlet cover with priority flow divider pressure compensated valve, pressure relief valves and by -pass valve. 3/ 13HC (12 VC) 3/ 23HC (24 VC) 3/C 13HC (12 VC) 3/C 23HC (24 VC) M18X1.5 ype 89/1 3/8 S 89/2 S8 89/7 00VC00 RV3 RV1 00VC00 VF 00C 3/ V VF: 1 40 l/min ressure set range () Setting 60 Relief valves ype RV1 or RV3-06 Flow set range (l/min) Setting l/min 6 12 Flow regulator ype V 06 V RV1 or RV V RV1 or RV V 40 8C.8.2 Scheme example Residual flow e V riority flow r 2 3/ RV1 RV3 89 K SC K SC K SC K S S 1_ 2_ 3_ 4_ K SC : Special body required, see 8C.10 (*) (**) / /220

35 8C.9 roportional flow control FCR11 8C.9.1 xample of application on K100 body RV1 RV2 3/ FCR C.9.2 xample of hydraulic scheme K V FCR11/V V FCR11/V C.9.5 Hydraulic performances Max. pressure Max. recommended pressure Regulated nominal flow range emperature range l/min l/min -5/+70_ C 8C.9.6 Current/flow regulated diagram 8C.9.3 lectric performances lectric performances Coil according to V 0580 Connector type IN uty rating =100% Suggested dither Hertz (*) Insulation class I54 (IN 40050) without connector I65 (IN 40050) with connector Coil winding class F Voltage ±5% 12 V (C) 24 V (C) Max. current Resistance at 20 _C 2.8 Ohm 12.7 Ohm Nominal power 17.2 Watt 17.4 Watt Inductance 31 mh armature falling down 90 mh armature falling down / mh armature rising 406 mh armature rising 8C.9.4 Flow l/min Voltage ype ** V FCR11/V V FCR11/V xample for l/min Regulated nominal flow range Current (mpere) - 12 V ollerance erformances obtained in seconds under the following conditions: 12 VC roportional Coil ressure on priority flow channel: 100 No pressure on the residual flow channel: Minimum current: 0 mp. -Maximum current: 2.3 mp. Inlet flow: 56 l/min Ramp U: 0 sec - Ramp OWN: 0 sec Oil temp.: 50 C - Oil viscosity: 32 mm 2 /s at 40 C (*: frequence could affect the valve seal) (**: code without connector) ollerance Flow (l/min) /220

36 8C.10 Special sectional bodies 8C.10.1 Special element (priority flow): to be used only with 89 (*) inlet cover ype/ (UC - O - C) Section with valve UC - O - C S6 K K S8 K K /8 S K K M18X1.5 K K r e cyl. cyl. e r 8C.10.2 Special element (residual flow): to be used only with 89 (**) inlet cover ype/ (UC - O - C) S6 S8 K K Section with valve UC - O - C K K /8 S K M18X1.5 K K e cyl. cyl. e Note: ody code consist of machined casting, seals and hold check valve only. Not to be used for complete valve order / /220

37 8C.11 y-ass solenoid valve - 3-8C.11.1 Normally closed with manual override 1.52 Voltage ype without coil 3/C HS11Q p.m V..C. 3/C 13- HC27 HS11Q Open manually 24 V..C. 3/C 23- HC27 HS11Q C.11.2 Normally open with manual override 1.32 Voltage ype without coil 3/ HS11Q p.m V..C. 3/ 13- HC27 HS11Q Close manually 24 V..C. 3/ 23- HC27 HS11Q C.11.3 imension 8C Solenoid valve performances Max. pressure Nm 30 -I.79 Max. flow 60 l/min ower 27 Watt Intermittence 100% Voltage tolerance ±10% x emperature range Oil filtration ressure drop Q= 30 l/min ressure drop Q= 50 l/min - 20/+80 _C 25 micron C.11.5 Spare parts 8C.11.6 Coil specifications Voltage V..C ower Watt Resistance (mbient emp.) Ohm Resistance (Stabilized emp.) 8 32 Ohm V..C V..C. Current (mbient emp.) mpere Current (Stabilized emp.) mpere / /220

38 8C.12 nd cover for K100 and 100 8C.12.1 Right cover ype N XYZ 8C.12.2 left cover ype F C.12.3 Carry--over left cover ype HCO 3/8 S M18X HCO / /220

39