Caratteristiche valvole OH*, OK*, OPH*, HF
Industrie Service
Assemblv position Anv oosition
Mountino surface Accordino to ISO 4401
Sub plate surface finishing Roughness index: 0,4
Flatness ratio 0,01/100 liSO 1101)
Ambient temoerature Standard -30°C to +70°C, IPE -20°C to +70°C
Ambient relative humiditv 0..100%
Fluid Hydraulic oil as per DIN 51524 ... 535;
For other fluids See the relevant tech. tables
Recommended viscositv 15
+
100
mm
2
/s
at 40°CIISO VG 15
+
10m
Fluid contamination class ISO 19/16, achieved with in line filters at 25 urn value to
f3
25 =75
(recommended)
Fluid temperature -20°C +60°C (standard NBR seals); -20°C +80°C (lPE seals); -20°C
+50°C (with HFC Hvdraulic Fluid);
Pressure limit OHE(I), valves (technical tables EY010, TE110)
Ports P, A and B: 350 bar
Port T: 100 bar with inductive proximity switch (lFI version); 20 bar
(lFC version); 120 bar for DHI with inductive posilion swilch (/FV); 210
bar for DHE (DC solenoid - version IFV); 160 bar for DHE (AC
solenoid - version IFV);
OKE, valves (Iechnical tables EY010, TE110)
Ports P, A and B: 350 bar;
Port T: 100 bar (lFI version); 20 bar (lFC version); 210 bar (DC
solenoid - version IFV); 120 bar (AC solenoid - version IFV);
250 bar with Y port connecled lo the lank
OPHE(I) valves (Iechnical tables EY030, TE110)
Ports P, A, B, X: 350 bar;
Port T: 250 bar for external drain. Wilh inlernal drain (option ID): 120
bar (DPHI), 210 bar (DPHE DC), 160 bar (DPHE AC)
Ports Y and L (if required): O bar
Minimum pilol pressure for correct operalion: 8 bar
HF valves (Iechnical tables EY050)
Ports P, A and B: 350 bar;
Port T: 210 bar (DC), 160 bar (AC)
Maximum flow For maximum flow and rated flow see the relevant technical lables
EY010, TE110 (OHE(I), OKE), EY030, TE110 (OPHE(I)) and EY050
(HF).
Proleclion deoree IP65 (in accordino to EN 60529)
Caratteristiche valvole LlF*, JO-OL*, LlOAS*, LlOA*
Assernblv oosltìon Anv positlon
Mounting surface LlFI, LlDA(H) and LlDAS(H) musi be mounted in cavities
I
interface
according lo ISO 7368;
JO-DL must be mounted in cavilies in accordina lo ISO 17209
Ambienl temoerature Standard -30°C lo +70°C, IPE -20°C to +70°C
Ambient relalive humiditv 0..100%
Fluid Hydraulic oil as per DIN 51524 ... 535;
For other fluids See Ihe relevanl lech. lables
Recommended viscositv 15
+
100
mm
2
/s
al 40°C liSO VG 15
+
100)
Fluid contaminalion class ISO 19/16, achieved wilh in line filters al 25 prn value lo 1325 =75
(recornrnended)
Fluid temperalure -20°C + 60°C (Standard); -20°C + 80°C (lPE seals); -20°C + 50°C
(with HFC Hvdraulic Fluidi;
Pressure limil Ports A and B: 420 bar for LlFI, LlOA and LlDAS.
(for LlDAH and LlDASH the pressure limit is 350 or 420 bar - see
Tech. Table EY120)
Ports A and B: 350 bar for JO-DL.
Tolerance for voltage +10% for JO-DL, LlDAH and LlDASH
suoolv
Maximum flow For maximum flow and raled flow see Ihe relevanl lechnical tables
EY120 (LlFI, LlDAfH), LlDASlH\ and EY105 (JO-DL)
Proteclion deoree IP65 (in accordino to EN 60529)
PMA 01_M018_rev.04 del 04/01/2018