U401-B Solenoid Valve

U401-B Solenoid Valve

Materials:

Body: Brass

Approval: EX mâ…¡A T4

Technical Specifications:

Power:AC220 V,2×4W

Diamter:1"

Current :big flow valve 18mA

small flow valve 18mA

Allowed flow rate:90L/min , Max flow rate: 90L/min , Mini flow rate:5L/min.

Working pressure:0.035-0.035MPa

Environmental Condition: -40~~+70degree

Package:

Product ID Weight Dimension

U401-B 2.1kg/case of 130 ×116× 80mm/case of 1

. Examine clearance and replace relevant components when necessary. 1.4. Measurement transducer block 1.5. No discharge due to Solenoid valve closed. First check electric wiring, then trou fuel dispenser ble on component itself (short circuit of winding or block in valve membrane, etc). 1.6. Pipeline and bottom valve failure If continuously exhaust in vapor separator from beginning, disconnect filter cover and take out filter net; pour same kind of oil in it and given see oil level quickly drop, there is leakage occurred in pipeline and bottom valve. 1.7. No discharge caused by nozzle failure Jam in jointer or filter. Unlock strainer or jointer to remove dirt and waste. Nozzle always in auto-shut state, check automatic shut device, mainly inlet vent, spring. 1.8. Bottom valve be stuck in and pipeline is plugged. Exterior reasons for no delivery Oil level is so lower than bottom valve that pump can’t suck oil. Some valve(s) is closed in pipeline between tank and fuel dispensers. Air goes into valve(s). Single phase valve is rusted in bottom valve. Incorrect installation of flange causes leakage between inlet pipe and fuel dispenser. Inappropriate oil is refueled. Oil is easy to gasify; water in oil freeze; wax in oil plug pipe. Pipe design is unsuitable. Two fuel dispensers, for example, are connected in same pipeline without valve, or valve can’t shut completely; pipeline has many crooks or too thin. Slow flow rate as starting 3.1. Strainers, including cone-shaped filter net and nozzle filter net, are jammed. 3.2. Large amount of air flow into from broken parts or pipeline, causing much foam in oil indicator. 3.3. Large noise and vibration during operation Vacuum pressure is inadequate. Leakage occurs in overflow valve or pump gasket. Inner leakage in fuel dispenser increase as serious abrasion in pump vane or vane is stuck by waste. Vapor separator trouble Small f fuel dispenser loater of vapor separator is broken or fall down; insufficient pressure in high pressure chamber as exhausting valve can fuel dispenser

01H for Common Data in a device　　 DB_Ad　　 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 fuel dispenser Byte 6 Byte 7 Byte 8　　 00H 00H-FFH 00H-FFH 00H-FFH 00H-FFH 00H-FFH 00H-FFH 00H-FFH　　 Communica Application Application Application Application Application Application Application　　 tion service dependent dependent dependent dependent dependent dependent dependent　　 01H　　 Common　　 Data　　 02H-FFH　　 Application　　 dependent　　3.2.4 Application Data Data　　 The Application Data consist of the Data Identifier Data_Id the Data Length　　 Data_Lg and the Data Element Data_El. All this data is specified in Application　　 Document of each forecourt device (see IFSF document Part III).　　3.3 Application Message Type　　3.3.1 Read - Message　　The general format for a READ message is given in the table below: Examples are given in　　Chapter 5.2.1.　　 Message Field Field Type Value Description　　 bin8 1 to 255　　 LNAR S　　 Logical Node Address Recipient　　 bin8 1 to 127　　 N　　 bin8 1 to 255　　 LNAO S　　 Logical Node Address Originator　　 bin8 1 to 127　　 N　　 bin8 0　　 IFSF_MC　　 Message Code　　 fuel dispenser fuel dispenser

the death sentences handed out by a lower Libyan court in May 2004, followed by relief when the supreme court ordered a retrial the following year. Yet the grinding slowness of the retrial, fuel dispenser and the continued refusal to consider expert opinion, have lowered expectations that the verdict, expected within weeks, will be fair. European governments have not publicly responded to Libyan hints that “blood money�might secure the defendants release. But a flurry of quiet diplomacy suggests some attempt at deal-making. A fund has been established to help the AIDS victims and the families of the 52 children who have died so far. And within the past two months nearly 400 sick children have been flown to European hospitals. Several governments are also dangling military contracts. Perhaps that is what it takes to make Libyan justice work. © 2006 .  About sponsorship Syria Sir Nigel goes fishing Nov 2nd 2006 From The Economist print edition Baathist dictator makes new friend WOULDN T it be neat if the West could somehow peel Syria away from its anti-American alliance with Iran and so help to stabilise Lebanon, calm Israel s relations with the Palestinians and cut off some of the supply routes for Iraq s foreign jihadists? That, presumably, was the reason why Tony Blair, Britain s prime minister, sent a senior adviser, Sir Nigel Sheinwald, to Damascus this week for a meeting with the Syrian president, Bashar Assad. There is only one fly in this plan s ointment Bashar Assad. Syria s president may be less cunning and murderous than his late father, Hafez, but he is nobody s pushover. Less than two years ago he looked weak and susceptible to pressure. Many people assumed that he ordered the killing of Lebanon s former prime minister, Rafik Hariri, in February 2005. That prompted a UN in fuel dispenser quiry and a popular storm in Lebanon that forced Syria s army into a humiliating withdrawal. There was loose talk in W fuel dispenser