ISO cartridge valves type LID* Check function, ISO 7368 size from 16 to 100, high flow, Pmax 420 bar

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1 Table H0409/E ISO cartridge valves type LID* Check function, ISO 78 size from to 00, high flow, Pmax 40 bar Functional cover Poppet Sleeve LIDO Spring Pilot operated check valve LIDR Directional control valves in ISO cartridge design, specific for check functions. They are made by a functional cover and a way SC LI slipin cartridge. Covers are available with different check functions: LID, normally closed LIDO, normally open LID, normally closed with shuttle valve for pilot selection LIDR, normally closed with pilot operated check valve The SC LI slipin cartridge is available with different poppet shape to optimize the check control, see section 4. It is made by a poppet sliding into a sleeve and kept in normally closed position (open position for type and ) by the spring available with different cracking values. Size: to 00 ISO 78 Max flow up to 9000 l/min at Dp = 5 bar Max up to 40 bar MODEL CODE OF FUNCTIONL COVERS for model code of slipin cartridge, see section, 5 LI D / * ** / ** * Cover according to ISO 78 Optional different setting of calibrated plugs in the pilot channels, see section 9, 0 D = directional function Cover configuration see section : = normally closed; O = normally open; = with shuttle valve for pilot selection; R = with hydraulically operated pilot check valve; Seals material: = NR PE = FKM T = HNR Size: = ; 4 = 40; 8 = 80 (only for LID) = 5; 5 = 50; 0 = 00 (only for LID) = ; = (not for LIDO) LIDO is available only in sizes to 50 Series number Options: see section 8 HYDRULIC SYMOLS (cover configuration) LID LID LIDO LID LIDR size 5 size 00 size 50 size size H040

2 MODEL CODE OF SLIPIN CRTRIDGES SC LI 4 40 / * Seals material: Cartridge according to ISO 78 Series number () = NR High flow: PE = FKM 40 = all sizes T = HNR Size, the same of relevant cover: Standard flow: = size to 50 = size and 80 0 = size 00 Type of poppet (not for LIDO), (size to 00) = without damping nose 4 (size to 80) = as but with damping nose 4 (size to 00) = as but with damping nose Spring cracking : = 0, bar for poppet, 4 = 0, for poppet, 4 =,5 bar for poppet, 4 = bar for all poppets = 5,5 bar for all poppets () New high flow series 40 is mechanically interchangeable with standard flow series, and 0 cavity according to ISO 78 4 TYPE OF POPPET Type of poppet 4 4 Functional sketch (Hydraulic symbol) P P P P 4. new high flow series 40 Operating Nominal flow Size at Dp 5bar 5 (l/min) see 40 diagrams Q/Dp 50 at section bar max Typical section rea ratio :p Spring Spring 4. standard flow series,, 0 Operating Nominal flow Size at Dp 5bar 5 (l/min) see 40 diagrams Q/Dp 50 at section :, :,5 :, :,5 0, bar 0, 0, bar 0,,5 bar,5 bar bar,5 bar bar,5 bar 0,9 bar bar 0,9 bar,8 bar,8 bar,5 bar,8 bar 9 bar 9 bar bar,8 bar,5 bar 40 bar max Typical section rea ratio :p Spring Spring :, 0, bar,5 bar bar bar,8 bar,5 bar : for size, 5 0,,5 bar 0,5 bar,5 bar :, for size 00 0,4 bar, bar 4, bar 0,7 bar,7 bar 7,5 bar :, 0, bar, bar, bar bar,8 bar,5 bar : for size, 5 0,,7 bar 0,5 bar,4 bar :, for size 00 0,4 bar, bar 4, bar 0,7 bar,7 bar 7,5 bar

3 5 MODEL CODE OF SLIPIN CRTRIDGES type 5,, for LID and LIDO SC LI 5 ** /* Cartridge according to ISO 78 Size, the same of relevant cover: Series number Seals material: = NR PE = FKM T = HNR Type of poppet: 5 = normally closed, only for LID; = normally open without damping nose, only for LIDO; = normally open with damping nose, only for LIDO Spring cracking : = 0, bar for poppet 5; = bar for all poppets =,5 bar for poppet 5; = 5,5 bar for all poppets TYPICL FUNCTIONS OF POPPETS Type of poppet Operating Nominal flow Size at Dp 5bar 5 (l/min) see diagrams Q/Dp 40 at section 8 50 Functional sketch (Hydraulic symbol) 5 40 bar P P P Typical section rea ratio :P :, :, :, () Spring 0, bar,5 bar bar () Depending on the spring cracking and the area ratio of the poppet 7 MIN CHRCTERISTICS, SELS ND HYDRULIC FLUID ssembly position / location ny position Subplate surface finishing Roughness index Ra 0,4 flatness ratio 0,0/00 (ISO 0) MTTFd values according to EN ISO years, for further details see technical table P007 Standard execution = 0 C +70 C mbient temperature /PE option = 0 C +70 C /T option = 40 C +70 C NR seals (standard) = 0 C +0 C, with HFC hydraulic fluids = 0 C +50 C Seals, recommended fluid temperature FKM seals (/PE option) = 0 C +80 C HNR seals (/T option) = 40 C +0 C, with HFC hydraulic fluids = 40 C +50 C Recommended viscosity 5 00 mm /s max allowed range mm /s Fluid contamination class ISO 440 class /9/ NS 8 class 0, in line filters of 5 mm (b5 _>75 recommended) Hydraulic fluid Suitable seals type Classification Ref. Standard Mineral oils NR, FKM, HNR HL, HLP, HLPD, HVLP, HVLPD DIN 554 Flame resistant without water FKM HFDU, HFDR Flame resistant with water NR, HNR HFC ISO 9 Flow direction s shown in the symbols of table Functional cover operating Ports P,,, X, Z, Z: 40 bar 8 OPTIONS For LID (sizes and 5), for LIDO (all sizes) LID (sizes 40 ), LIDR (sizes 40 ): /E = with external attachments Pp and underneath port X supplied plugged; For LID, LID, LIDR: /F = prearranged for coupling to an intermediate element with position detector for safety valves, see tab. EY0. For all models: *** = Calibrated plugs different from standard ones reported in section 9. The restrictors configuration (if different from the standard) it must be indicated at the end of the model code: LID 4 /E ** P 0 Channel where the restrictor has to be provided: P = channel X, port P Z = channel Z F = channel F Z = channel Z Size of the throttling hole in tenths of millimiters: 05 = 0,5 mm 0 = mm 7 =,7 mm 0 = 0, mm =, mm 0 = mm 08 = 0,8 mm 5 =,5 mm H040

4 9 STNDRD ORIFICES CONFIGURTION Port Cover X LID LIDO v LID LIDR LID LIDO M4 0 LID LIDR LID LIDO LID LIDR LID4 LIDO4 5F LID4 LIDR4 LID5 LIDO5 5F LID5 LIDR5 LID LID LIDR LID8 LID0 P Z M4 00F 00F 00F 00F 00F 00F M4 = screw size 0 00F = calibrated orifices diameters in tenths oh mm; = short calibrated hole, F = long calibrated hole 0 Q/DP DIGRMS based on mineral oil ISO VG 4 at 50 C 0. SC LI slipin cartridges, poppet type,, 4, 4 size size 5 size 5 4= =5 size 40 size 50 size 4=5 5= 4 4=5 size 80 size 00 4=5 4 High flow series 40 = poppet type and = poppet type 4 and 4 Standard flow series (size to 50), (size and 80), 0 (size 00) = poppet type 4 = poppet type 5 = poppet type 4 = poppet type 4

5 Differential [bar] Differential [bar] 0. SC LI slipin cartridges, poppet type 5,, size size 5 size Differential [bar] Differential [bar] size 40 size 50 Flow rate [l/min] COVER DIMENSIONS [mm] for mounting interface and cavity dimensions, see tech. table P00 LID Covers () LID LIDO LID LIDO LID LIDO LID4 LIDO4 LID5 LIDO5 LID C D E F G K J Port Port PpDr Seals ZZ Fastening bolts () Tightening torque [Nm] Mass [Kg] ,5 G /4 OR08,4 OR08 () 5 M8x ,5 G /4 OR08 Mx45 OR08 () (4) 5, ,5 G /4 4 OR04 0 () OR04 () Mx55 (5) 00, ,5 G /4 4 OR04 00 M0x70 OR04 () 00, ,5,5 G /4 G /4 4 OR04 0 () OR04 () M0x80 (7) 00 9, ,5,5 G /8 G /8 4 OR050 M0x , LID8 LID0 Ø 50 Ø ,5,5 G /8 G /8 Nr. 8 4 OR M4x ,5,5 G / G / Nr. 8 4 OR M0x0 LID (size 5) LIDO (size 50) LID (size 00) Note: for LID80 and LID00 the cover has round shape () For LIDO: the external attachment Pp is located at Y port side of the cover; () Only for LIDO; () Hexagon socket head screw according to DIN 9 class.9 (4) Mx50 for LIDO; (5) Mx0 for LIDO; () M0x00 for LIDO4; (7) M0x0 for LIDO5; H040

6 LID Covers LID LID LID LID4 LID5 Port C F G J K Port PpDr Seals ZZ Fastening bolts () Tightening torque [Nm] OR08 5, M8x OR08 5, Mx OR04 00, Mx ,5 G /4 4 OR M0x70 Mass [Kg] ,5,5 G /4 G /4 4 OR , M0x80 LID () ,5,5 G /8 G /8 4 OR ,9 M0x90 () The position of external attachments Pp, Dr, Z and Z are inverted each others respect to the showed sketch () Hexagon socket head screw according to DIN 9 class.9 LID (size ) LID (size 5 ) LIDR Covers LIDR LIDR LIDR LIDR4 LIDR5 Port Port C D E F G J K PpDr Seals ZZ Fastening bolts () Tightening torque [Nm] Mass [Kg] ,5 4 4 OR08 5,5 M8x ,5 5 4 OR08 5,9 Mx OR04 00,4 Mx ,5 G /4 4 OR , M0x ,5,5 G /4 G /4 4 OR ,4 M0x80 LIDR () ,5,5 G /8 G /8 4 OR , M0x90 () The position of external attachments Pp, Dr, Z and Z are inverted each others respect to the showed sketch () Hexagon socket head screw according to DIN 9 class.9 LIDR (size ) LIDR (size 40 ) 0/7