Metering Fuel Nozzle Lly-25C

The metering fuel nozzle LLY-25 series is a combination of horizontal screw-wing flow meter and fuel gun. It is a meter instrument used to measure the volume flow rate of liquid (petrol, diesel, engine oil, hydraulic oil, etc.) flowing through the pipeline. In virtue of reliable performance, this metering fuel nozzle LLY-25 is suitable for filling petrol and other light oil products. Metering fuel nozzle LLY-25 is used for on-farm accounting, both in stationary installations and in ground-based refueling and pumping facilities. It is used as a pistol for refueling in small settlements at gas stations of a local scale. Technical Parameter â??Conditional pass â?? 25 mm â??Working pressure â?? 1 MPa â??Permissible error: �±1% â??Min.flow â?? 25 L/min â??Max flow â?? 120 L/min â??Division price â?? 1 L â??Max. set dose â?? 9999 L â??Operating temperature from -20 to +50 Working Principle Having roller pointers for a one-time count of the amount of liquid, the gun with a counter serves to count the amount of fuel that has passed through it. Roller disposable pointer crane LLY has a device for setting the readings to zero. Accounting for the amount of liquid that has passed through the counter gun is based on counting the number of revolutions of the drive screw inside the fuel dispenser gun. The flow of the measured fuel, entering the meter and passing through the volume meter, loses part of the pressure to create a torque that causes the screws to rotate. The measurement of the amount of liquid by a pistol with a counter occurs due to the periodic cutting off of certain volumes of it contained in the cavities between the cylindrical bores of the holder and the screws. This device is a combination of the simplest fuel dispenser gun and fuel meter, the accuracy and performance of which are inferior to industrial designs. Pressing the lever opens the valve, fuel flows through the gun. When the faucet lever is released, the valve closes under the action of a spring, blocking the flow of liquid. The adjusting screw is intended for equipment calibration. The drain pipe of the dispensing gun with a counter is used to direct the liquid into the container when refueling.

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ZHUNDE brand New Pattern Methonal Fuel Nozzle Factory,Fuel Pump Nozzle  owns many patents, which is developed by Anhui ruiling metering manufacturing co., ltd's R&D department. It has the advantages of compact struction, easy-use, easy-carry, high accuracy, widely used, simple maintenance etc, it will be your right-hand assistant. Specification: Model No.: BJJ-20-R9(Diesel,Petrol,Methanol,Water) Function: Single flow volume show, accumulated flow volume show, flow no. Change, etc Show way: LCD display Material: Aluminum+Stanless steel Parameter: Brand: ZHUNDE Flow meter type: Turbine flow meter (We have patent) Flow range: 15-60L/min Accuracy grade: ± 1% Nominal diameter: DN25mm Suitable medium: Methanol Working pressure: 0-4MPa Working temprature: 10-30° C