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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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technical archives

    ispenser is operated simply, putting down nozzle to start system, and nozzle automatically close fuel dispenser d when tank is full. Other operation can be conducted on the operating keyboard, such as presetting, starting, close, inquiry and various denotations. Main components and functions Main components A fuel dispenser composed of pump, oil-air separator, flow meter (measurement transducer and counter display part), nozzle, electric system (control, transmission, operation, and display system), electric section, pipeline, oil indicator, bracket, covering, etc. Need fuel dispenser to special explanation that fuel dispenser is a kind of delivery equipment used in flammable and combustible circumstance, thus, the electric and electrical components and their connection should be manufactured and certificated in conformance with the national explosion-proof standards s fuel dispenser o as to ensure the product security. In addition, China had stipulated that from February, 1990 that the commercial fuel dispenser should have the function of tax-supervision, in accordance with the national taxation requirement so as to safeguard the reliability and security of taxation data. The key components and main principle of fuel dispenser as followed: 1-Motor 2-Pump 3-Vappor separator 4-Measurement transducer 5-Sensor 6-Mechanicle/electronic counter device 7-Oil indicator 8-Nozzle Diagram 1- 20: Major components and working flow of fuel dispenser 2.2 Main components functions When the fuel dispenser’s starting component work (e.g. take off nozzle or push starting button) motor is operated and drive pump. The oil is sucked into pump chamber from underground tank, being be pressured in pump body, and flow into oil-air separator in where air was segregated from oil. The air-free oil flow into measurement transducer and impel the calculating piston move, the position movement of output axis sign corresponding to fuel filled was transmitted and converted into electric pulse sign through sensor. The pulse sign transmit to electrical counter device that r

technical specification

    national type approvals. To   lished in fuel dispenser Department Q.3.  comply with the demands to separate testing and   142   Scientific-technical Cross-sectional Tasks  Headlines: News from the  Division  Fundamentals of metrology Support for the Divisions  Evaluation of international key comparisons Academic library  Functional renormalization group and In fuel dispenser ternet applications for metrology  superfluid 4He   Data network  Metrology for society   Fire alarm techniques  Database for type approvals of the PTB  (MITAC) fuel dispenser Concept for the Implementation of a Storage   Area Network (SAN)  Market surveillance for measuring instru-  ments PTB-wide implementation of Lotus Notes  State-approved test centres for electricity gas Further development of the database infra-  water and heat meters structure  International affairs IT training and hotline support accompanied   the rollout of Lotus Notes and Windows XP  Technical cooperation in numbers   Nomination of commissioners in accord-  Basic metrological work in West Africa   ance with dangerous goods law  New focal points of technical cooperation in   Renewal of a refrigerating machine to ensure  the Maghreb and in Central Africa  

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    ly lucky, to gain some new insight into how that success was achieved. The secret of Goldman fuel dispenser s success is the stuff of constant speculation, above all among the investment bank s competitors, none of which has come close to matching its sustained record of superior performance. Back before Goldman went public in 1999, the firm was looked upon with a certain awe—a secretive, private partnership, the last truly large such entity in American finance, that consistently minted money without having to disclose anything. In 2006, despite public filings that a fuel dispenser re so large they can be more easily measured in weight than in pages, Goldman Sachs remains just what it was in 1999, only more so it is a hugely profitable enterprise—return on equity during the first quarter of this year approached 40%, notwithstanding a compensation scheme for emplo fuel dispenser yees that would make the old partners jealous; and it remains something of an enigma. Over time, that enigmatic quality has only increased, defying predictions that the greater transparency supposed to accompany going public would reveal to the world Goldman s secret formula. In part, this is deliberate. Its primary source of profit has shifted from banking to trading, and the firm is intentionally quite vague about how, and precisely where, those trades are made or, equally relevant, from whom the profits are coming. One line in its accounts, “fixed income, currency and commodities�(referred to as FICC) accounts for a huge chunk of revenues (see chart 1) and this is because...well, no one outside Goldman knows exactly why. Adding to the fog, the Goldman that exists today is quite different from the one of a decade ago, when its results were opaque but its operations were primarily American, with an emphasis on standard investment-banking services such as underwriting, brokerage and merger advisory. Today, non-American revenues are growing particularly fast and should exceed 50% of the total before long. More than a third of the firm s profits c