Thomas Magnete Proportional Pressure Reducing Pilot Solenoid Valve Er52 12V Rsq240 25bar TM68502

• Customization: Available
• After-sales Service: Spare Parts Warranty
• Warranty: Spare Parts Warranty
• Model NO.: TM68502
• Fuel: Diesel
• Body Material: Steel
• Certification: ISO9001, CE
• Parts 1: ECU Control
• Parts 2: Adjust Fuel Supplyment
• Parts 3: Adjust Fuel Pressure
• Parts 4: High Pressure Common Rail Pump
• Transport Package: Carton Box
• Trademark: YICHAO
• Origin: China
• HS Code: 8481803990
• Production Capacity: 50000/Year

Product Description

Machine Type
Crane, Crane, Lift, Excavator, Backhoe-charger, Crusher, Charger, Grader, Asphalt spreader, Bulldozer, Roller, Dump truck, Compactor
For
Atlas, Bomag, Case, Doosan, Fadroma, Hitachi, Hyundai, Jcb, John Deere, Kubota, Holland, O&k, Terex, Wacker, Yanmar, Zeppelin, Inna
Part Number
2230-282517

Product Description

The fuel metering valve is installed at the inlet position of the high pressure oil pump to adjust the fuel supplyment and fuel pressure.And its adjustment requires to be controlled by ECU. When the control coil is energized,the fuel metering proportional valve is conduction.Can provide the maximum flow of fuel.ECU can increase or decrease the fuel quantity by changing the oil content of high pressure oil pump through pulse signal.
Fuel metering valve is an important device in the diesel engine electronic control high-pressure common rail pump,according to the EC instruction.
Fuel Inlet Metering Valve

Work pressure: ≤0.75MPa;
Flow: See characteristic curve;
Internal leak: ≤20ml/min;
Temperature Range: -40 ° C to 120 ° C using high
temperature resistant fluororubber seal;
Coil voltage range: Continuous operation during
85% to 115% of rated voltage;
Coil rated voltage: 24V;
Coil resistance: 2.8±0.2Ω;
Insulation Resistance:>50MΩ;
Voltage resistance:< 1.5mA
50Hz, 60S>;
PWM frequency: 165~195HZ;
Response time: Power-on response≤50ms; Power-off
response≤30ms;
Medium: diesel, particulate matter≤3um;
Installation method: Screw fastening;
Protective performance: Waterproof, explosion-proof,
anti-corrosion;
Control Method: Normally open.

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