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U404 Foot Valve

U404

U404 Foot Valve

Materials:

Body: Brass

Valve: Brass

Seal : Buna-N / Viton

Features :

Valve closing speed:0.5S

Medium: Gasoline, diesel , and kerosene

Operating Temperature: -30~~+55degree

U404 Series Foot Valves are installed on the bottom of suction tubes in the fuel storage tank to maintain prime in suction system fuel lines.

Double-poppet models provide redundant protection for holding the prime, and are ideal for installations where the valve is not easily accessible.

U404 Series Foot Valves feature precision metal-to-metal sealing arrangements.U404 Series Foot Valves are recommended for use on suction lines where the pressure does not exceed 34 ft of head (approximately 15 psi).

U404 Series Foot Valves are pressured tested to ensure accuracy

Screen protects the valve from debris

100% Factory Tested.

Package:

Net Weight Cross Weight Dimension

32kg/case of 20 35kg/case of 20 30x31.2x18.5cm/case of 20

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.

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    tive bolt made of metal; Take out the metal; Turn the regulative bolt clockwise, each grid reduce 1cm3; Calibrate discharge result used standard gauge instrument, reassemble if accuracy is right. Usage and Maintenance As few in domestic fuel dispenser fuel dispenser, the troubleshooting of double piston measurement transducer consult the methods of four-piston measurement transducer or maintain according to the user’s manual provided by manufacturer. Some difficult trouble should consult with special mechanician from factory. Every time of adjusting measurement transducer should be operated by the metrology appraisal agency exclusive, whatever structure and model. Troubleshooting also need to be authori fuel dispenser zed and content by the agency, even to be appraisal and lead seal. Article IV Nozzle Nozzle is a terminal of fuel dispenser’s hydraulic system, which is tool used to refuel into tank and other container. Thus, nozzle should be characterized, by technically, as simple operation, less losses in pressure, stable flow, adjustable, good sealbility and safety. Nozzle includes general nozzle, auto-shut nozzle and nozzle with vapor recovery device. The first type is once widely used in fuel dispenser industry, even still employed currently. With the development and demand in fuel dispenser’s technology auto-shut nozzle become available in manufacturer of fuel dispenser, as this type of nozzle add auto-shut function on the basis of general nozzle. In the current years, some manufacturers have mounted vapor recovery device to nozzle, but its market share is still small. Here introduce them except the last type. General nozzle This kind of nozzl fuel dispenser e once widely used in filing station is still adapted. 1.1 Structure As illustrated in Diagram 2-27, it consist of nozzle body, main valve, vice valve, nozzle, switch handle. Diagram 2-28 shows exploded drawing. 1-Nozzle body 2-Cap 3-Spring 4-Seal 5-Main valve 6-Assistant valve 7-O-ring 8-Spout 9-Nut 10-Pin axis 11-Switch handle 12-Glang nut 13-Supporing gasket 14-Ejec

technical specification

    ot available any attempt to release a fuel pump should be   rejected with a Data ACK of 6.   If the FP is assigned to a CD the FP can only be released by the CD that assigned it.   fuel dispenser Any fuelling limits and grade masks must be transmitted to the FP before the   Release_FP command is transmitted. The release could be done without any limits   with a volume limit (preset mode) or an amount limit (prepay mode).   If there are is no unit price available any attempt to release a fuel pump should be   rejected with a Data ACK of 6.   fuel dispenser A Release command will be rejected if the customer has removed an invalid nozzle   i.e. one not permitted in the grade mask (FP Data Base Data_Id 25   Log_Noz_Mask). If this situation occurs the dispenser will reject the Release   command with a Data_ACK value of 6 (Command not accepted).   The FP receives a release and the FP moves to the STARTED state.   It is also possible to release a FP locally by a sales assistant (on attendant operated   FPs).   PCD Comment:   As most proprietary FP s only allow one transaction at a time the PCD will have   to manage multiple transaction itself (assuming that the PCD supports more than 1   transaction buffer).   As most proprietary FP s don t support assignm fuel dispenser ent the PCD will have to manage   the assignment regulations itself.   Where the proprietary FP protocol doesn t indicate the selected nozzle the PCD   will have no choice but to ignore the Log_Noz_Mask and release the FP.   Action : Fo

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    oorest and historically most disadvantaged of South Africa s communities, who are now building their own ladders out of poverty. The frustrating economy By rights, the government should be basking in the glow of an outstandingly succes fuel dispenser sful economic performance over the past decade. Having inherited a pile of trouble from the disintegrating apartheid government, the government has since presided over an impressive 87 straight months of growth (currently running at about 5% a year), low budget deficits and low inflation. The Johannesburg Stock Exchange, riding the wave of the commodities boom, has been making record gains. Consumer demand has been buoyant, with the signs of conspicuo fuel dispenser us consumption all around, from the gaudy new gated housing estates to the increasing numbers of sleek European sports cars on the roads. House prices rose by 21% in 2005 (a welcome slowdown from 32% in 2004), and new-car sales in January this year were 22% up on a year earlier. For 2006 as a whole, the National Association of Automobile Manufacturers of South Africa expects them to be even higher than last year s 617,500. Buoyant domestic demand has recently been accompanied by the sort of foreign investment that some thought would never come. Barclays, a big British bank that withdrew from South Africa in 1986 under pressure from anti-apartheid campaigners, has just bought its way back into South Africa with the $4.5 billion purchase of a majority stakeholding in Absabank, the country s biggest retail lender. That is the largest foreign direct investment ever made in South Africa. And Britain s Vodafone has recently made a fuel dispenser substantial investment in Vodacom, a South African mobile operator. Yet for all the good economic news, the government is looking politically more vulnerable than at any time since 1994, for a simple reason little of this growth has benefited its own core supporters, who are overwhelmingly poor and black (a term used in this survey to describe people of black African des