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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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    Diagram 3-28: Key command processing flow Article V IC card filling system security Intellectual IC card operation system --- COS 7 intellectual IC card, invented as early as 1968, has another name ---smallest PC (personal computer) from very starting. IC card, according to principle of desktop, also needs a set of operating system as platform, that is, COS (Chip Operating System). From the view of its position in intellectual card, it is much more like past DOC in personal computer. COS as core of intellectual card technology, all commands from exterior should be processed in operating system. This system is developed along with integrated circuit card from EEPROM to intellectual card with microprocessor. Compared with general operating system, operating system in card has many traits: address system security; COS is not a universal operating system because it is developed by various manufacturers. Yet, different commercial COS should be designed and developed in line with a basic and general international standard so that make sure the openness of system. Because of adopting unified interface in one factory, different chips may also provide same interface with similar functions. Safety threat and solution to IC card system The security of COS safety protection has integrated many current fuel dispenser and matured safety technologies, its reliability lie in the following 3 items: Secrecy: adopt encryption to deal information, preventing illegal store and withdrawal data. Integrality: hinder illegal alteration of information including modification, deletion and increase, etc. Authenticity: system has ability to verify the sender and rece fuel dispenser iver of data, ensuring data valid and authentic. IC card applied system may be attacked during working. Some are by malice, others unconscious. The concrete attack methods are divided into 3 categories: Method I: Fake card, including fabricated card, changing card in operation, etc. Method II: compromised card, employing lost card or larcenous card to conduct operat fuel dispenser

technical specification

    Prague   Singapore   Over 50 000 installed locations in more than 35   countries   Global challenges require global solutions  Part I. - Hardware   Dispenser integration   Integrated into pump head   Bolt on units   Standalone units   Hardware cerfitication demands   IP 54   Forecourt safety   Electromagnetic emissions   Issue: No global standards on HW integration   Dispenser integrated solutions are dispenser-   type specific   Higher enclosure manufacturing cost due to   low production volumes   Global challenges require global solutions  Part II. - Software   Integration with existing POS and   BOS applications   Integration with forecourt devices   Integration with electronic payment   systems   Integration with loyalty systems   Local fiscal and law requiremens   Industry standards   Other country specific requiremens   Radiant s adoption of standards for OPT   Standards enable easy integration   IFSF for dispenser control offers unified way of controlling pumps in all   regions without worrying about protocol and its version   IFSF POS-EPS f fuel dispenser or EMV-compliant integration with payment systems   IFSF Site Configuration offers unified way of configuring the forecourt   and all controlling devices   IXRetail POSLog for transactional data exchange between the OPT   system and existing site systems   Using of standards significantly decreases time-to-market   M fuel dispenser icrosoft Windows XP-Embedded WePOS and .NET framework used as   technology platform enabling rapid development   Benefits of standards to the retailer   OPT Site Solutions should ?   Home Office fuel dispenser

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    tion.) King Fahd also created the Majlis al-Shura, or consultative council, which has since expanded to 150 members. It is easy to dismiss this all-appointed body as window-dressing, but even detractors admit that its legislative record is good, and its membership broadly representative of the kingdom s diversity (with the huge proviso that it excludes women). Senior princes speak of elections to at least some Shura seats in the future. Already, prominent members have called for greater power to grill officials and authorise budgets, and even talked about launching public debates on controversial issues. Such gradual progress goes some way towards appeasing the many Saudis who would like to see a fuller devolution of autocratic powers. Many of them claim to be untroubled by another issue that will affect the country s political future the succession. Both King Abdullah and his designated heir are old men, but the general assumption is that the Al Sauds are not yet ready to see power pass to the next generation, King Abdul Aziz s grandsons. Many suspect that the brothers of the ruling generation could not agree on whose son should get the prize. Clearly it would be good for the country to have a younger, more dynamic king, or at least a clearer mechanism for transferring power. For the time fuel dispenser being, though, Saudis will just have to wait. One young prince, Muhammad bin Abdullah al-Faisal, who runs one of the kingdom s largest private firms, the Faisaliah Group, finds the political arena overcrowded, but thinks the family will sort something out. “The floor that stops me feeling uncomfortable is that there is no one in the line o fuel dispenser f succession who wants to go down in history as the one who lost the kingdom.� © 2006 . Glacier in the desert Jan 5th 2006 From The Economist print edition Ever so slowly, Saudi society is moving forward THE National Commercial Bank, the kingdom s oldest and biggest, is running an advertising campaign. One slick television spot fea fuel dispenser