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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

    enerates 65”~85”W.C. vacuum pressure as operation, reclaiming vapor through reclaim pipe and nozzle, redundant vapor discharging out of exhaust pipe after vacuum pressure cap automatically open. Diagram 4-10: Built-in pump fuel dispenser with vapor recovery function Built-in pump fuel dispenser with vapor recovery function Showed in Diagram 4-10, this kind of fuel dispenser is mounted a vane pump that connected with the parallel pipes of oil delivery and vapor reclaim, in final connect into tank. At the refueling progress, motor drive vane pump operating and reclaim tank vapor through nozzle and coaxial hose. System maintenance Nozzle and delivery pipe used in fuel dispenser with vapor recovery function are coaxial and double layers, simultaneously refueling and reclaiming. Paying much attention to nozzle body and delivery hose, in case of waste, bad operation and crush by vehicle. If system alarm, carefully judge the type of alarm of monitor system whether vacuum degree or exhaust pipe pressure. Adjusting and testing vacuum pump and reclaim nozzle in for situation. Inspect air cap in the latter situation. If breakaway is pull down by accident, reinstall spare pin on upper of valve body. Don’t replace the coaxial and double layers valve with general one. Troubleshooting of vapor recovery equipment Oil spurt from nozzle’s reclaim spout before refueling. Solution methods: Prohibiting force refueling; Wait several seconds to take out nozzle from vehicle tank. Nozzle jump to stop in refueling process Solution methods: Maybe caused by second time operation, it is suggested not to force filing; Wait several seconds to take out nozzle from vehicle t fuel dispenser ank. Clean waste or deposited oil in air pipe of reclaiming nozzle or inspect O-ring seal. Chapter V Installation & debugging of fuel dispenser The design of fuel dispenser correlates fuel dispenser to the correct operation. Fuel dispenser is designed to install outdoor with underground tank, not allowed to be in indoor so as to endure environmental fuel dispenser

technical specification

    ARPCposs scripts)  Authorisation   1101 Authorisation Request Repeat  Request Repeat   FEP detects a  sent (ARQC)   duplicate request  Response received 1110 Authorisation Request Response   FEP sends same  this time (optional   response as  ARPC) scripts   previously  processed if  received 1220 Financial Advice   Transaction  Transaction can   proceeds  proceed (latest of  ARQC orTC script  results if processed) 1230 Financial Advice Response   Sale completed as   normal  Sale completed as  normal   Figure 16 Response Lost   The value of the timeout should be configurable.   It is assumed that a response to a repeat will be exactly the same as the response to   the original request.   The flow is similar in t fuel dispenser he case of a 1200 Financial Request Response being timed   out.   If the transaction is declined the terminal will send a 1420 reversal in order to free up  fuel dispenser the funds requested in the 1100 message   Wednesday 10 May 2006 - Revision fuel dispenser

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    t and has since won the support of the Conservative Party, the president has contributed to the fragmentation of Colombia s two-party system. His allies gained a majority in both houses of Congress in an election in March. But they are divided between several parties. In a second term, Mr Uribe would seek reforms aimed at strengthening the economy and the political system. According to Mr Santos, these include measures to simplify the tax code, to offer better treatment to foreign investors and to ratify a proposed free-trade agreement with the United States. A proposed constitutional reform would try to crack down on corruption in local government by imposing tighter central controls on spending. It would also scrap an increase in transfers to local governments mandated for 2009. That is important to free up money for further expansion of the security forces—essential if FARC is ever to be persuaded to negotiate. Mr Santos rules out reforming the state-pension system. This accounts for a third of social spending, and 70% of pensions go to the richest 20% of the population, according to Mauricio Cárdenas of Fedesarrollo, a Bogotá think- tank. Mr Uribe has promised to double the size of Families in Action, a well designed cash-transfer programme aimed at poorer Colombians, from 500,000 families to 1m. In his first term, Mr Uribe benefited from luck as well his own boldness and hard work. Colombia s economy was boosted by high prices for exports of oil, coal and nickel. It helped, too, that the economies of its main trading partners, the United States and Venezuela, were growing strongly. The next administration may not be able to rely on such good fuel dispenser fortune. According to Sergio Clavijo of ANIF, another think-tank, Colombia risks becoming a net importer of oil by 2010. It is a backhanded tribute to Mr Uribe s success that polls show fuel dispenser that Colombians now worry more about the economy than about security. But that also points to a changed agenda for the next four years. “It s a mistake to fuel dispenser