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Specification: 6
Pressure: up to 100 bar
Flow: up to 15 L/min
Directly controlled proportional valves for the control of the pressure and direction of a flow
3-Way design and standard ISO 4401-03 mounting
Operated via proportional solenoids with central thread and removable coil
Spring centred control spool
Hand override, optional
3DREP: available module amplifier
3DREPE: integrated electronics (OBE) with voltage input or current input (A1 resp. F1)
Hydraulic | |||||
Valve type | 3DREP6...L2X | 3DREPE6...L2X | |||
Installation | optional, preferably horizontal | ||||
Weight | KG | 2.0 | 2.2 | ||
Ambient temperature range | ℃ | -20 to +70 | -20 to +50 | ||
Max. flow | L/min | 15 (Δp = 50 bar) | |||
Hysteresis | % | ≤5 | |||
Repeatability accuracy | % | ≤1 | |||
Response sensitivity | % | ≤ 0.5 | |||
Operating pressure range | Port P | bar | 20 to 100 for pressure stage 16 | ||
30 to 100 for pressure stage 25 | |||||
50 to 100 for pressure stage 45 | |||||
Port T | 0 to 3 | ||||
Pressure fluid | Mineral oil (HL, HLP) to DIN 51524 | ||||
other pressure fluids on request | |||||
Pressure fluid temperature range | ℃ | -20 to +80 | |||
Viscosity range | mm2/s | 20 to 380 (preferably 30 to 46) | |||
Degree of contamination | Maximum permissible degree of contamination of the pressure fluid is to NAS 1638 class 9 or 20/18/15, ISO4406 | ||||
Electrical | |||||
solenoid | |||||
Valve type | 3DREP6...L2X | 3DREPE6...L2X | |||
Voltage type | DC | ||||
Command value signal Voltage input "A1" | - | ±10V | |||
Max. current per solenoid | A | 1.5 | 2.5 | ||
Solenoid coil resistance | Cold value at 20 ℃ | Ω | 4.8 | 2 | |
Max. warm value | 7.2 | 3 | |||
Duty | % | ED100% | |||
Coil temperature | ℃ | up to 150 | |||
Valve protection to EN 60529 | IP 65 with mounted and fixed plug-in connector | ||||
Amplifier | VT-VSPA2-...-L2X | integrated | |||
Supply voltage | Nominal voltage | VDC | 24 | ||
Lower limiting value | V | 19 | |||
Upper limiting value | V | 35 | |||
Amplifier current consumption | Imax | A | 1.8 | ||
Impulse current | A | 4 |