EN 5.943.15.0/09.23
2
TECHNICAL CHARACTERISTICS
1)
Operating pressure max. 250 bar
Flow rate max. 19 l/min
Internal leakage Leakage-free, max. 5 drops/min (0.25 cm³/min) at 250 bar
Pressure uid Hydraulic oil to DIN 51524 Part 1, 2 and 3
Ambient temperature range NBR: min. -20 °C up to max. +60 °C
FKM: min. -20 °C up to max. +60 °C
Temperature range of operating uid NBR: min. -20 °C up to max. +100 °C
FKM: min. -20 °C up to max. +120 °C
Viscosity range min. 10 mm²/s to max. 420 mm²/s
Filtration: p ≤ 210 bar: min. class 20/18/15
p > 210 bar: min. class 18/16/13
MTTF
D
150–1200 years, assessment according to DIN EN ISO 13849-1:2016, Table C.1,
Conrmation of ISO 13849-2:2013; Tables C.1 and C.2
Mounting position Upright
Materials Valve body: Steel
Piston: Steel, hardened and polished
Seal rings: NBR (standard)
FKM (optional)
Back-up rings: PTFE
Cavity 06020
Weight 0.82 kg
Electrics
Response time
(at p
max
, Q
max
, v = 34 mm²/s)
Energised: approx. 35 ms
De-energised: approx. 50 ms
Greatly increased reaction times are possible for other operating conditions
Type of voltage DC: DC solenoid
AC: AC solenoid with rectier integrated into the coil
Voltage tolerance ±15% of the nominal voltage
Nominal current at 20 °C 1.5 A at 12 V DC
0.8 A at 24 V DC
Duty cycle 100% duty cycle (continuous operation)
up to max. 115% of the nominal voltage at 60 °C ambient temperature
Coil design 40-1836
Circuit diagram, coil (only DO)
Sensor data
Supply voltage 24 V: 20 to 32 V DC
12 V: 10.5 to 16 V DC
Reverse polarity protection of supply Yes
Outputs Two with change-over function, PNP, positive switching
Output load ≤ 400 mA, 100% continuous
Short circuit protection Resistant to short circuits
Connector Round connector M12x1 (4-pin)
Protection class IP65 as per DIN 40050
CE conformity 93/68/EEC 2014/30/EU
EMC DIN EN 61000-6-1-2-3-4
Humidity requirements 0 - 95% rel. (as per DIN 40040)
Circuit diagram, sensor
1)
See “Conditions and Instructions for Valves” in brochure 53.000
1
3
4
2
2
34
1
pnp
+
-
2
1
3
4
-
+