U314 Automatic Nozzle

U314 Automatic Nozzle

U314 Automatic nozzles are designed with today's customer in mind. Small, trim, light weight, easy and convenient to use. It is a rugged performer that offers long life and reliable service.

Warning

Use 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 :

U314-A/C/E/G Flow rate: 0-45 L/m ( (13/16")

U314-B/D/F/H Flow rate: 0-70 L/m (15/16")

Working Pressure: 0.18Mpa

Compound Main valve and bleed poppet

Tight structure, attractive appearance. Minimum pressure Loss and

offer a maximum flow rate

Accurate flow control-

It allows customers to top off their tank to the exact amount that they

want , and it's easy to stop gasoline flow precisely.

Easily replaced rotar y 360 swivel- prevents the hose

from curling up.

Hold-open rack is available for full service applications.

The one hand control means easy setting to flow rate for customer's convenience.

Spout with gear: Making it to be holding on the spout of tank

without hand, improving your efficiency.

Flow-lock: designed to shut-off automatically when the spout is

tripped up, limiting spillage, avoiding accident.

Hand insulator- protect both nozzle and vehicle, and insulates

users' hands.

Available Colors- color chart on inside back cover

Selective splash guard.

100% Factory Tested

Replacement Parts:

Key Description

1 Spout 13/16" & Spout 15/16"

2 Full hand insulator

3 Lever-Guard Lever Assembly

4 Diaphragm Assembly

5 Vac Cap

6 Main Valve

7 Swivel BSPT3/4" & NPT3/4" & BSPT1" & NPT1"

Package:

Net Weight Cross Weight Dimension

18.75kg/case of 15 22kg/case of 15 55x34x42.5cm/case of 15

nut 2-Gasket 3-Nut 4-Jointer 5-Spring seat 6-Spring 7-Overflow valve core 8-Valve seat 9-O-ring 10-Nut 11-Washer 12-Bolt 13-Elastic gasket 14-V-wheel 15-V-belt board 16-Pressure plate 17-Framework oil seal 18-Bolt 19-Elastic washer 20-Pump cover 21-Sliding bearing 22-Rotor unit 23-Woodruff key 24-Vane 25-Spring flake 26-Sliding bearing 27-Plug 28-O-ring 29-Pump body 30-Nut 31-Flat washer 32-Gaslet 33-Bolt 34-Adjusting bolt Diagram 2-2: Exploded drawing of vane pump Diagram 2-3: Installation of rotor of vane pump Diagram 2-4 show the pump’s working situation. A Section and B Section are the neared vane, which rotate together with rotor clockwise. The turning Vane A increases the cubage of low pressure transitional area, oil being sucked into pump. Fuel between vane A and Vane B is brought to high pressure transitional area as the vane go around clockwise. In high pressure transitional area cubage become smaller because of vane rotation, as result, oil is impelled out under the vane pressure. When rotor turns continually oil in tank is sucked into pump and then discharged out ceaselessly to form a stable flowage. Pump flowage formula is showed in Diagram 2-1. Diagram 2-4: Vane sketch map Q = 2e (Πd－SZ) bnη fuel dispenser (2-1) In the formula: Q ── actual flux e ── eccentric moment D ── diameter of chamber b ── vane height S ── vane thickness n ── rotate speed of rotor Z ── vane number fuel dispenser η ── volume efficiency Taking security for granted GB50156-2002 of The Regulation of design and construction on vehicle gas & fuel filing station stipulates that the outlet flow-rate of fuel dispenser don’t exceed 60L/min. Overflow valve The real flow rate of vane pump surpass 60L/min. the redundant flowage back into the inlet of pump via overflow valve to make the outlet flow rate don’t exceed 60L/min. Vane pump can adjust flowage as it belongs to ration pump. When increasing fuel dispenser’s flowage openness of nozzle is enlarged, outlet pressure of pu fuel dispenser

logging purpose. (Unlikely more than one POS is　　 present at one cash desk!)　　 WorkstationID WorkstationIDType Required Identifies the logical workstation (associated to the socket)　　 receiving the response. it can be only one at a time sending　　 only one request at a time to be closed by the response or a　　 time-out.　　 Usually the POS (more than one POS might be present); also　　 an OPT identifies a logical workstation; in case of CRIND　　 (usually two sides one per filling position of the pump) it　　 fuel dispenser counts as two logical workstations.　　 NOTE: Not renamed to avoid recoding in the interface　　 fuel dispenser implementation already in place　　IFSF POSEPS ImplementationGuidelines - Revision - 20060510　　 Confidential 10052006 Page 31 of 105　　 POPID POPIDType Optional Necessary when Point Of Payment is not coincident with　　 Workstation to address which payment combination　� fuel dispenser

the vote on the ground that government intervention—notably advertisements by Mr Fox lauding the government s achievements—gave him an advantage. Although some of Mr López Obrador s challenges may be legitimate, he seems to be making some illegitimate ones. At a press conference on July 10th, he presented two videos allegedly showing irregularities, which now appear to be bogus. One of them showed a man stuffing a ballot box. But it turned out that the man, who is a schoolteacher and the local electoral overseer, was transferring presidential ballots, which had mistakenly been placed in the legislative ballot box, to their correct place. The local PRD representative has confirmed that it was done correctly. The Trife has until the end of August to make a decision about any alleged irregularities, and must announce its decision by September 6th. It is likely to take its full allotted time. Composed of seven independent judges, the court has broad powers, though these have never been used before in a presidential election. It can certainly order recounts, or even annul the vote, of specific polling stations, though it is not clear whether it could order a total recount or annul the election entirely. According to fuel dispenser Fernando Franco, a former Trife judge and now a professor at ITAM, a university in Mexico City, a failure by the court to declare the vote valid by the September 6th deadline would be tantamount to fuel dispenser annulling the election. But, as Mr Franco notes, there is a presumption of validity. The court would have to find extraordinary evidence that the election was flawed to take such a step. This seems unlikely. No evidence of systematic irregularities has yet surfaced. Some errors have been found in the overall tabulation of votes but, according to José Woldenberg, the respected head of the IFE during the 2000 elections, these are likely to cancel each other out without affecting the overall result. Independent EU observers said the IFE had been impartial. Mr López Obrador s cla fuel dispenser