Rexroth R900978114 DBW 10 B3-52/200S6EG24N9K4R12
Type:Rexroth R900978114 DBW 10 B3-52/200S6EG24N9K4R12
Rexroth R900978114 DBW 10 B3-52/200S6EG24N9K4R12
The Rexroth R900978114 (Type DBW 10 B3-52/200S6EG24N9K4R12) is a pilot-operated pressure relief valve designed to limit the pressure in hydraulic systems and provide solenoid-actuated unloading. This NG10 valve features a rotary knob with a scale for precise pressure adjustment up to 200 bar. The integrated S6E type solenoid valve, operating on 24V DC, allows for efficient unloading of the system pressure to the tank when energized. Constructed for subplate mounting according to ISO 6264 standards, it utilizes NBR seals (R12), making it suitable for use with mineral oil-based hydraulic fluids (HL, HLP). The electrical connection is a standard DIN EN 175301-803 connector with an LED indicator and a protective diode for reliable operation and easy diagnostics.
Technical Specifications:
- Valve Type: Pilot-operated pressure relief valve with solenoid-actuated unloading
- Product Type Code: DBW 10 B3-52/200S6EG24N9K4R12
- Size: NG10 (Nominal Size 10)
- Mounting Interface: ISO 6264-AR-06-2-A
- Pressure Adjustment: Rotary knob with scale (Type B3)
- Component Series: 5X (coded as ’52’)
- Maximum Adjustable Pressure: 200 bar (approx. 2900 PSI)
- Unloading Mechanism: Solenoid-actuated via integrated 3/2 directional spool valve (S6E configuration)
- Solenoid Voltage: 24V DC (G24)
- Solenoid Manual Override: Without manual override (N9)
- Electrical Connector: DIN EN 175301-803 (ISO 4400, Form A) with LED and protective diode (K4)
- Seal Material: NBR (Nitrile Rubber) for mineral oils (R12)
- Compatible Hydraulic Fluid: Mineral oil (HL, HLP) as per DIN 51524
- Operating Fluid Temperature Range: -30°C to +80°C (-22°F to +176°F)
- Maximum Flow Rate: Approximately 250 l/min (approx. 66 GPM)
- Approximate Weight: 3.1 kg (6.83 lbs)
| Brand | Rexroth |
|---|---|
| Model | R900978114 DBW 10 B3-52/200S6EG24N9K4R12 |
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