U404 Foot Valve

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.

rmance, and full-category. fuel dispenser Article III Basic function and category Basic functions of fuel dispenser Refueling oil to vehicle and measuring the oil fueled is the basic function of fuel dispenser. Oil or fuel referrers to light fuel, such as automotive light kerosene, vehicle gasoline. Fuel dispenser, of course, also can be used to refuel other oil like above that relative to viscosity and physical and c fuel dispenser hemical capacity. Its measurement is in conformance with the requirement on measuring accuracy. The whole working process of fuel dispenser should be ensured because the operation medium mainly is flammable liquid, and working circumstance has combustible substance. It is obvious that delivery fuel, measurement and work safety are the basic requirements and functions to fuel dispenser. Apart from the above functions fuel dispenser has other ancillary functions, such as environmental function and oil-air recovery functi fuel dispenser on. Chinese fuel dispenses have many functions, including taxation data record, memory and investigation, readout IC card, presetting fuel, communicating with upper network, or subject to upper control, receipt print, etc. with the evolution of dispensing method, the ancillary function undertake many variety, which mirrors the major improvement of fuel dispenser. fuel dispenser’s category Fuel dispenser can be divided into various categories according to its configuration and function. It is divided into mechanical fuel dispenser (Diagram 1-3, 1-14), and electronic fuel dispenser (displayed and operated by electronic components) according to counter indicator and operation configuration. Owing to the inherent defects of mechanical counter and operation, mechanical fuel dispenser has rapidly been replaced by the electronic one, commercial fuel dispenser in particular. There are the general fuel dispenser�40-60L/min. and large flowage fuel dispenser with 80-90L/min in terms of delivery capacity. By the number of fuel unit and nozzle mounted, fuel dispenser include single nozzle

a European research project (M fuel dispenser e- clarity as regards reproducibility and high　　 chanical ignition hazards in potentially explo- experimental outlay. This is why a procedure　　 sive gas and dust atmospheres MECHEX) whose fundamentals are well-known and　　 are of particular importance for the assess- which is based on the measurement of the　　 ment of mechanical devices. Toget fuel dispenser her with charge transferred in the electrostatic dis-　　 other European partners from the field of charge has been improved and made feasible.　　 explosion protection a basis for the assess- This method allows to quantitatively evaluate　　 ment of mechanical ignition sources is pre- the ignition capability of the discharge in　　 pared. As the scope of application of Directive contrast to the rather qualitative evaluation　　 949EC is linked with the term of potential (ignitio fuel dispenser n non-ignition) usual in conventional　　 ignition source but clear criteria for mechan- explosion tests. This information allows　　 ical ignition sources are still lacking the re- manufacturers whose products may cause　　 sults of this research project will be most ignition-capable discharges to purposefully　　 important for the assessment of non-electrical improve their products (Figure 2).　　 equipment (Figures 1).　　 Figure 1a: Sparks and　　 hot surfaces as a result　　 of a friction process　　 Figure 1b: Ignition of a　　 coolant by friction　　 75　　Thermodynamics and Explosion Pro

t only 55% actually voted, man fuel dispenser y of them late in the day. Suspicious eyebrows were raised; one politician who had called for a boycott declared that he did not believe the threshold had been reached. But given the chaos that a failed vote would have caused, nobody of significance was prepared to question its validity. The reason for holding the referendum now was to delay, even by a few months, the loss of fuel dispenser Kosovo. The idea is that, with the constitution adopted, Serbia will hold an election before Kosovo goes, stopping the extremist Radical Party from picking up more disaffected votes. This has been accepted by Mr Ahtisaari and other diplomats dealing with the Balkans. The election may be held in December. Serbia s president, Boris Tadic, wants a presidential election too, but this is being resisted by the prime minister, Vojislav Kostunica. He fears that Mr Tadic s popularity might pull in votes for his Democratic Par fuel dispenser ty, reducing Mr Kostunica s chances of becoming prime minister again. Serbian leaders also argued that a vote for the constitution would tell the world that Kosovo belonged to Serbia and should never be given independence. Most Serbs would like that to be true. But opinion polls show that few believe independence can be prevented. “Lies, lies, lies,�commented a taxi driver as he passed a billboard demanding a yes vote to keep Kosovo. “It was lost years ago.� Since the war of 1999 Serbia s southern province has been under the jurisdiction of the UN. Some 90% of its 2m people are ethnic Albanians who want nothing short of independence. Yet, ever since Mr Ahtisaari began his talks last February, Mr Kostunica has been repeating that Kosovo will never be independent. Now it seems he may have been playing a cleverer hand than some have thought. What seems to be happening is that his government, the Kosovo Albanians and the outside powers involved (the “Contact Group� are moving towards a messy and perhaps temporary solution. The scenario goes as follows. With Serbi