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

ow pulse from sensor and calculating data. The measuring CPU exchanges and controls data or information through the fuel dispenser process circuit of communication signal and center-control computer. EEPROM: generally, fuel dispenser adopts model 24C16 of EEPROM, which is used for memorizing calculated information, unit price, oil density, etc. The IC chip matched with measuring CPU mainly has the memory chip of calculating data, like HX1215 and 24C16. 2.2 Keyboard At present, there are two types of keyboard used on fuel dispenser, parallel scan keyboard and serial scan keyboard. Different manufacturers employ various model keyboards with these logical units that illustrated in Diagram 3-2, 3-3 and 3-4 in their fuel dispensers. Diagram 3-2: Keyboard sketch map of fuel dispenser Diagram 3-3: Structural sketch map of parallel keyboard Diagram 3-4: Structure sketch map of serial keyboard Liquid crystal displays are adopted in keyboard screen and main display screen on which showing unit p fuel dispenser rice, volume and sales. The components installed on keyboard varied largely, some manufacturers adopting touch switch, others membrane key or rubber keyboard. Parallel keyboard, high speed with many lines, is restricted by data signal length due to interference. However, serial keyboard with high anti-jamming and few lines is much freer from the length of data line. Both serial keyboard and parallel keyboard are feasible plans. 2.3 Main display screen Liquid crystal display (LCD) is generally adopted as main display board of fuel dispenser recently because it is clean and beautiful in sunlight. In order to be visible at night, transparent or semi-transparent liquid crystal screen is adopted against matrix backlight board with light-emitting diode, which also have hearting function. Display usually adopts 6-6-4 type illustrated in Diagram 3-5, showing 6 digits on volume and money, 4 digits on unit price, each item data has two digits after decimal point. Display mode of display board of fuel dispenser The following are fo fuel dispenser

ects　　 Command. There are a number of　　 fuel dispenser examples in Dispenser standard.　　 NOTE　　 If a recipient node receives data which is too big or too small i.e. out of boundary the　　 node will reply with a NAK1. The value written should be then ignored and not　　 updated in the node databases.　　3.3.5 Unsolicited Data - Message　　The general format for an UNSOLICITED DATA message is:　　 Message Field Field Type Value Description　　 bin8 1 to 255　　 LNAR S　　 Logical Node Address Recipient　　 bin8 1 to 127　　 N　　 bin8 1 to 255　　 LNAO S　　 fuel dispenser Logical Node Address Originator　　 bin8 1 to 127　　 N　　 bin8 0 Message Code　　 IFSF_MC　　 - the IFSF_MC is 0 for application messages　　February 2006 IFSF - STANDARD FORECOURT PROTOCOL FP2_1.90　　 COMMUNICATION SPECIFICATION　　 Page: 23　　 bin8 yyyxxxxx Message Status　　 M_St　　 - the message type (yyy) is 011 for unsolicited　　 messages which must be acknowledged by the　　 (bit map)　　 fuel dispenser

ing RESEARCH TOOLS fuel dispenser The Neanderthal Genome Project Mercosur s summit A study with a lot of balls CLASSIFIEDS Downhill from here Electric cars DELIVERY OPTIONS Not so shocking Asia E-mail Newsletters Mobile Edition RSS Feeds Books & Arts Japan s succession Abe s opportunity fuel dispenser Thailand s royalty India The impenetrable face of Thai monarchy Economist Intelligence Unit Economist Conferences The railway man The World In Nuclear proliferation Intelligent Life The Mumbai bombing Opening the door CFO The usual suspects Roll Call Slavery in west Africa European Voice China Stones of shame EuroFinance Conferences We ll jolly well say what we want to Economist fuel dispenser