SYMBOL:
DESCRIPTION
A spool-type, screw-in, cartridge style, hydraulic directional element, with multi-function potential when used with other directional, pressure, or flow control devices.
OPERATION:
The E-LRHA normally closed modulating elements with an internal orifice between port 1 and port 3 can be used as a main-stage relief valve. The valve can be controlled remotely using a pilot relief or pilot solenoid valve.
FEATURES
* A turning adjustment (models configured with an L control) is vailable to vary the pressure drop across the compensator to increase/decrease flow within +/- 25% of setting.
* All ports will accept 5000 psi (350 bar).
SPECIFICATIONS:
Max. Operating Pressure: 350 bar (5000 psi)
Capacity: 240 L/min (60 gpm)
Temperature: - 40°C ~ +120°C (with Standard Buna N seals)
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 sus)
Cavity: T-17A
| Flow | Model | Cavity | Installation Torque |
| 30 L/min | E-LRBA | T-163A | 35/40 Nm |
| 60 L/min | E-LRDA | T-11A | 40/50 Nm |
| 120 L/min | E-LRFA | T-2A | 60/70 Nm |
| 240 L/min | E-LRHA | T-17A | 200/215 Nm |
| 480 L/min | E-LRJA | T-19A | 465/500 Nm |
DIMENSIONS
ORDER CODE
AAK Hydraulic Valve is a top manufacturer for Hydraulic Screw-in Cartridge Valves & Manifolds in Ningbo China since 2009.
We guarantee quality for 3 years for non-standard customized valves: No leakage, No Noise, No Vibration.
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