U310 Manual Nozzle

U310 Manual Nozzle

For Heavy Duty, High-flow Truck stop, Bus and Fleet Service If you operate a full-service truck-stop, refuel your own fleet, or manage a card-lock refueling location, the low cost, long life and durability of the 120L high flow nozzle can help increase your productivity, sales and profits.

Warning

Do not use U303 Nozzles with a hold-open device on prepay self- service installations.Using foreign objects to hold-open automatic nozzles could result in failure to shut-off and personal injury.

Materials:

Body: Aluminum

seals: Buna-N, Viton

Main stem seals: Viton Cased Oil Seal / Graphite with Teflon

Main stem: Stainless steel

Color of insulator :

Red Green Blue Yellow Black

Features :

U303A/B Flow rate: 0-120L/m (113/16")

U303C/D Flow rate: 0-90 L/m (1")

Working Pressure: 0.18Mpa

U303 Automatic Nozzles for diesel, kerosene and all kinds of gasoline service.

Easily replaced spout- simply remove the screw.

Spout kits are available from HONGYANG.

Even, smooth, spray pattern- minimizes diesel foaming and false shut-offs.

Three position hold-open device- one finger control of hold-open mechanism means easy setting of flow rate.

Full hand insulator- protects both nozzle and vehicle, and insulates users' hands.Available Colors- color chart on inside back cover

Dual poppet valves- easy to open nozzle against high pressure.

Spout retaining ring- adds extra measure in securing nozzle spout in fill pipe.

100% Factory Tested.

Replacement Parts:

Key Description

1 Spout 1''

2 Spout 13/16''

3 Full hand insulator

4 Lever

5 Lever assembly

6 Diaphragm assembly

7 Main valve assembly

Package:

Net Weight Cross Weight Dimension

16kg/case of 10 19kg/case of 10 45x40x32.5cm/case of 10

Important:

The products should be used in compliance with applicable country, province and local Laws and regulations. Products selection should be based on physical Specifications and limitations and compatibility with the environmentand materials to be handled. HONGYANG makes no warranty of fitness for a particular use. All illustrations and Specifications in this literature are based on the latest products information available at the time of publication,HONGYANG reserves the right to make changes at any time in price, materials. Specifications and models and to discontinue models without notice or obligation.

inlet of pump. Vapor segregated device: key component of vapor separator. It includes the following components ---High pressure chamber composed of frame and upper cover; vapor segregated chamber that used to be called general pressure chamber, due to vary along with pump pressure, returned oil floater being installed here; spheriform buoy with exhausting valve, exhausting valve seat, returned oil floater, returned oil valve and exhausting pipe. Some factories evolve the spheroid buoy with exhausting valve and exhausting seat as a ball valve, illustrating in di fuel dispenser agram 2-15. Now some manufacturers replace ball valve with other structure that promotes the separator capacity. Diagram 2-14 Dimensional structure drawing of vapor separator 1-Valve cover 2-Vavle body 3-Steel ball 4-Upper cover Diagram 2-15 Structural drawing of single direction valve This kind of vapor segregated device has large pressure chamber in which oil flow slowly so that vapor has time upward. There fuel dispenser fore, this kind of vapor separator is better than that of small pressure chamber in terms of separate capacity. Anti-backward flow device: it mainly composes of spring seat, spring, check valve unit and outlet pipeline. Check valve gasket is made of oil-resistance rubber board, which is very important for realizing anti backward flow function. Working principle After starting a new fuel dispen fuel dispenser ser larger air in pipeline is impelled out through check valve and exhausting valve. As there is no foam found in oil indicator fuel dispenser would be refueled. Fuel contained foam flows out of check valve through the bottom of high pressure chamber. The floater in high pressure is upward, levels of exhausting valve and its seat at parallel height, floated air and rest of oil flow into vapor separator chamber from the groove of exhausting valve. If that is ball valve, the steel ball has covered the hole on valve cover, these air and flow only flow from the groove of ball valve. The mixture of oil and air flow into vapor separator chamber in

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e and speak the same,�says Claude Dilain, Clichy s Socialist mayor. “There s a feeling that they are all hassled.� A different sort of uprising When the riots started, they were treated in some quarters as a “suburban intifada� “Jihad comes home� ran one newspaper headline. Some American observers regarded the uprising as further proof of Europe s inability to control the spread of radical Islam. France has Europe s biggest Muslim population� an estimated 5m, or 8% of France s inhabitants—so it comes under special scrutiny. A report into the r fuel dispenser iots by the French Renseignements Généraux, the domestic intelligence-gathering service, however, found the opposite. Islamists had “no role in setting off the violence or in fanning it,�it concluded. Clichy s mayor agrees. “I completely reject the idea that the riots were an Islamist plot,�he says. “During the rioting I never heard of a young man burning a car in the name of Allah; but I heard of plenty of Muslims s fuel dispenser aying, go home in the name of Allah .� Instead, the intelligence officers reckoned, the rioting was a “popular revolt�provoked by a toxic concentration of social problems joblessness, poverty, illegal immigration, organised crime, family breakdown and a lack of parental authority. France had been so preoccupied with watching Islamic radicals, said the report, that it had neglected the wider fuel dispenser problems in its banlieues. On certain housing estates, adds Alain Bauer, a criminologist, organised criminal gangs, shaken by recent police raids, took advantage of the uprising. By first encouraging and then calming the rioters, he says, the gangs tried to remind the police of their power. “The problem is not Islam� says Olivier Roy, an Islamic scholar, “but integration.�France clearly has no monopoly on a ghettoised, isolated underclass, but the lack of work makes integration in its banlieues particularly difficult. “The only integration that means anything is a job,�says Samir Mih