HONGYANG GROUP Ecuador Technical Center

Fax: +86 (577)88097280

HONGYANG Group logo

HONGYANG GROUP Ecuador Technical Center , Discuss Technical Problem , Suply After Service Online of Fuel Dispenser, Please Regist Firstly

U407 Angle Check Valve


U407 Angle Check Valve

U407 Angle Check Valves are installed on suction system, fuel lines on top of fuel storage tanks to maintain prime. Models are available with male threaded inlets for connection directly into tank bung fittings or with female inlets for connection to a nipple that is threaded into a tank bung fitting. Single-poppet models can be used in applications where the valve is easily accessible for maintenance and disc cleaning or replacement.


Body: cast steel

Surface: electronic Nickel plated

Seal : Viton Cased Oil Seal


U407 features a spring-loaded poppet and Viton Cased Oil Seal discs to assist in keeping the valve closed when installed in high-vibration areas

The Angle Check Valves are recommended for use on suction lines where the pressure does not exceed 34 ft of head. ( approximately 15 psi.)

Materials is cast steel diffrent with cast iron materials , the body will be more stronger more hermetical more pressure resistance

Used for disel, gasoline, ethanol etc.

100% Factory Tested.

products links


technical archives

    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 rub fuel dispenser ber 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, switch on and off solenoid valve. Display function: show var fuel dispenser ious 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 struct fuel dispenser ure 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 screen, 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

technical specification

    entation   xs:annotation   xs:enumeration   xs:enumeration value=KMF   xs:annotation   xs:documentation Comoro Franc xs:documentation   fuel dispenser xs:annotation   xs:enumeration   xs:enumeration value=KPW   xs:annotation   xs:documentation North Korean Won xs:documentation   xs:annotation   xs:enumeration   xs:enumeration value=KRW   xs:annotation   xs:documentation Won xs:documentation   xs:annotation   xs:enumeration   xs:enumeration value=KWD   xs:annotation   xs:documentation Kuwaiti Dinar xs:documentation   xs:annotation   fuel dispenser xs:enumeration   xs:enumeration value=KYD   xs:annotation   xs:documentation Cayman Islands Dollar xs:documentation   xs:annotation   xs:enumeration   xs:enumeration value=KZT  August 2002 IFSF STANDARD FORECOUR fuel dispenser T PROTOCOL FP319_1.00   EPS POS INTERFACE SPECIFICATION   Page 140 of 146   xs:annotation   xs:documentation Tenge xs:documentation   xs:annotation   xs:enumeration   xs:enumeration value=LAK   xs:annotation   xs:documentation Kip xs:documentation   xs:annotation   xs:enumeration   xs

we are committed to create the best workplace, encourage our staffs to put their own personalities into their jobs, and provide them a stage to show themselves.

    mining licences. But to encourage bidders, it needs some examples of profitable new mines. Mining firms must also try harder to respond to public concern. Lafayette s boss, David Baker, acknowledges that his firm failed to win the necessary “social fuel dispenser licence?from locals, and that Rapu-Rapu s managers, then mostly foreigners, handled the pollution alerts badly, making it easier for activists to exaggerate the damage. A new, Filipino manager now runs the project. Official estimates put the value of the Philippines mineral reserves at $840 billion in 2002—almost double the country s GDP, and a conservative figure given today s inflated prices. To make the most of these riches, the government and the mining firms need to demonstrate that things have changed, and quickly—otherwise, by the time their new mines open, today s boom might well have turned to bust. © 2006 . About sponsorship Toys Custo fuel dispenser dy battle Jul 20th 2006 | FRANKFURT From The Economist print edition A German dollmaker dithers in global tug of love WHO will end up holding the baby macho Japanese Power Rangers, or teenage Bratz from California? Either way, after several years of losses and other shenanigans, Zapf Creation—a toy firm from sleepy northern Bavaria best fuel dispenser known for Baby Annabell and other realistic dolls—needs a strong parent. On June 12th Japan s Namco Bandai Holdings, maker of Power AFP Ranger figures, Tamagotchi digital pets and other toys, made a takeover offer through its German subsidiary of ?0.50 a share, which Zapf s management and supervisory boards gratefully accepted. But the share price soon overshot that level, suggesting that another buyer was sniffing around. On July 6th MGA Entertainment, an American firm that makes Bratz dolls and other toys, said it had bought 18.05% of Zapf s shares and proposed a “strategic partnership? N