U401-A Solenoid Valve

U401-A Solenoid Valve

The flow control valve has been tested and granted Ex approval.The Ex-approval is EX m II T4.Ex certificate number is CE021037.

Materials:

Body: Die cast aluminum alloy

Technical Specifications:

Power:AC220 V,2×4W

Current Consumption: big flow valve 18mA, small flow valve 18mA

Allow flow rate:65L/min,big flow rate:50L/min,small flow rate:5L/min.

Working pressure:0.035-0.035MPa

Environmental Condition: -40~~+70degree

Features:

A high advantage in reliability and adaptability.

Housing: Die cast aluminum alloy.

Dual flow control valves have three grades of big flow, small flow and close.

The fuel resistant cable can be customized regarding length.

100% Factory Tested.

Wiring:

Color Link

Brown communal terminal

Black big flow rate

white small flow rate

Yellow/green ground

Package:

Product ID Weight Dimension

U401-A 2.1kg/case of 130 ×116× 80mm/case of 1

ate spare parts according to User’s Manual. Keep seal surface clean and flat as disassembly and reassembly. Store O-ring seal in sunproof place without evident temperature change in case of aging. Rubber and asbestos gasket, cork and rubber board and rubber seal In disassembling or reassembling cone-shaped seal structure pays much attention not to hurt or broken sublatae surfaces, cleaning waste. Chapter III Electric control system of fuel dispenser Article I Main functions of electric control system for fuel dispenser Fuel dispenser is operated under electric control, realizing refueling process. Its main function brief as followed: calculation of volume and sales: measuring CPU collect flow data from pulse sensor, and count volume and sales according to certain calculating method. Finally these data display on screen. Pulse sensor inspection: lock fuel dispenser as sensor occur trouble. Starting motor, stop control, fuel dispenser switch on and off solenoid valve. Display function: show various filling information on screen Dialogue function: filing staff realize general operation through keyboard, display screen and nozzle switch. Network communication function: all fuel dispenses in network are managed and controlled by centre-control computer. Article II Electric control system configuration of fuel dispenser 1. General structure Diagram 3-1 illustrated single nozzle fuel dispenser, mechanical section showed in broken line ---- also called hydraulic components, yet real line is showing the electric section (system) of fuel dispenser, including measuring main board, keyboard, display s fuel dispenser creen, control circuit of motor and solenoid valve, motor, solenoid valve, pulse sensor, nozzle switch, power supply board, junction box of AC current and communication box. Diagram 3-1: Structural sketch map of fuel dispenser mounted single nozzle There is little difference between double and single fuel dispenser in electric control system, the former having two sets of display screen, keyboard, a control of fuel dispenser

the site manager or the cashier manages a procedure to manage the　　 exception and book the successful payment.　　30. If successful EPS tells POS that the financial advice was ok. If the POS had failed and the　　 transaction was lost the site manager or the cashier manages a procedure to manage the　　 exception and book the successful payment.　　31. If not successful EPS tells POS that the financial advice was ko. The site manager or the　　 cashier manages a procedure to manage the exception and fulfil the payment.　　3.5 Part A - use case: outdoor self-serve card payment　　This particular use case is evident how it is dependent on site architecture: usually OPTCRIND devices are　　different from normal POS and peripherals. The hypothesis is that OPTDIT architecture is completely equal　　to the one for a manned POS; the only difference is the location of the POS and of the peripherals. The　　difference on h fuel dispenser ow the process is managed is evident because an unmanned service is provided.　　August 2002 IFSF STANDARD FORECOURT PROTOCOL FP319_1.00　　 EPS POS INTERFACE SPECIFICATION　　 Page 25 of 146　　Brief Description　　Customer gets to the station for refilling his car and operates an unmanned self-service. The customer　　approaches the OPTDIT and handle the payment card into the reader; the pre-authorisation is performed for　　a maximum amount or quantity (maybe including some restrictions on the fuel dispenser products that could be　　purchased). The customer selects one pump and extracts the chosen nozzle refilling his car. After the　　refilling the proper amount is accounted and the customer can receive the receipt.　　Pre-Conditions　　The customer wants to pay the purchase with a payment card (not e-purse).　　The card can be managed in unmanned self-service operations.? fuel dispenser

About sponsorship Selling the outdoor life Hunting, shooting and...shopping Dec 13th 2006 | BUDA, TEXAS From The Economist print edition AP Feast on elk and ostrich when buying a rifle AT THE Cabela s megastore in central Texas, men in cowboy hats admire the stacks of guns (“Don t see what firearms you re looking for? Please ask for assistance� and the endless rows of bristling fishing rods. Families gawk at a game enclosure featuring stuffed buffalo, grizzlies, bighorn sheep and other rarely seen emblems of the American frontier. At the shooting gallery upstairs, children bang away with air guns at tin cans and stuffed deer. The idea of an indoor retail paradise dedicated to the outdoor life sounds paradoxical. But for sportsmen, this is bliss. Men perk up about coming to A fuel dispenser ustin, the closest big city, because they can shop for everything from camouflage dog-vests to hunting stands to meat grinders. This time of year is especially tempting, with both hunting and Christmas-shopping seasons in full swing. Cabela s has 18 such “destination stores�(with eight more due to open next year), mostly in the Midwest, complete with aquariums, stuffed wildlife of all kinds, archery ranges and canteens featuring ostrich, elk, venison and bison. The market for sporting goods in America is enormous. The National Shooting Sports Foundation, a firearms association, reckons that America s 40m shooters will spend $4 trillion over their lifetimes on their fuel dispenser hobby. And then there are the anglers, birdwatchers and campers to consider, too. But as ever more fish-and-gun megastores sprawl along America s highways, some wonder about overkill. Cabela s main rival, Bass Pro, has similar gigantic, lodge-style destination stores with aquariums, wildlife mounts and indoor waterfalls. Last month it opened a fourth store in Texas. Both companies began as catalogue bu fuel dispenser