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

e accuracy. Vapor separator mounted check valve should have the anti-backward flow function. Check valve plays a role that provide a path for oil passing vapor separator when refueling, and cl fuel dispenser osed as stopping filling to ensure next time accuracy. Moreover, it is able to reduce hydraulic impact and strict the high pressure in hydraulic system as nozzle suddenly stopping. Here introduce the structure, working principle and troubleshooting of vapor separator generally employed. Structure Diagram 2-12, 2-13 and 2-14 are shown the structural cutaway view, exploded drawing and dimensional structure. Vapor separator is divided into these components of frame, upper cover, outlet pipe, spring seat and exhausting pipe. By function, it consists of filter device, vapor segregated device and anti-backward flow device, illustrating in Diagram 2-12 and 2-13. 1\2-Bolt 3-Elastic washer 4-Exhaust jointer 5-Upper cover 6-Valve seat 7-Upper cover gasket 8-Valve bracket 9-Small axis 10-Screw 11-Gas outlet valve unit 12-Fuel return float 13-Ball-float 14-Screw 15-Frame 16-Spring washer 17-Seal gasket 18-Filte fuel dispenser r unit 19-Bolt 20-Filter 21-Stainer net 22-Gasket 23-Filter end 24-Nut 25-Seal gasket 26-Plug 27-Check valve unit 28-Bolt 29-Gasket 30-Check valve washer 31-Check valve 32-Oil pipe 33-Seal gasket 34-Spring seat 35-Bolt 36-Spring 37-Plug 38-Return oil valve seat 39-Return oil valve 40-Spring 41-Seal gasket 42-Guider bar 43-Oil plug 44-One-way valve Diagram 2-13: Vapor separator exploded drawing Filter device: in past filter material adapts industrial felt, which is difficult to clean and has large flow resistance. Then ladies nylon is used, but this kind of material has low filter precision. Domestic manufacturer now widely adapt stainless steel filter, having advantage of anti-rust, even net holes, guaranteed filter precision and low resistance as well. Diagram 2-12 clearly shows the install position of filter. Pump will be effectively protected through installing a high filter precision strainer at the fuel dispenser

€ã€€ textual description. Text in 2.2.3 State Locked Transaction concerning　　 unlocking clarified.　　 Chapter 3.2 Field Formats　　 fuel dispenser Removed and reference to Engineering Bulletin 11 added.　　 Chapter 3.3 Calculator Data　　 Corrected Data_ACK for Data Id 80 and 81.　　 Chapter 3.6 Product Per Fuelling Mode Database　　 Data ID 3 Write in State corrected to W(1-9). See Record of Changes version　　 1.50. Even though this is set by the supplier to ensure backward compatibility　　 must be left at W(1-9).　　 Data ID 6 Write in State corrected to W(1-9). This must be the same as data Id　　 3. PCD comment corrected.　　 Chapter 3.7 Fuelling Point Data　　 Data ID 22 Unlocking of Locked FP s under error conditions clarified　　 Data ID 59 added (optional).　　 Typo correction to Data Id 101.　　 fuel dispenser Data ID 102 added (optional).　　 Corrected Data_ACK for Data Id 45.　　 Chapter 3.9 Fuelling Transaction Data　　 Data ID 20 30-32 Unlocking of Locked Transaction Buffers under error　　 conditions clarified.　　 Chapter 3.11 Data Download　　 Section contents removed.　　 Chapter 5.2 Implementation Guidelines Recommendations　　 Action after Reset or Power Off text description clarified.　　June 2005 2.21 Chapter 2.1　　 Note added covering removal of more than one nozzle.　　 Chapter 2.1.4　　 Under RELEASE_FP note added on Data Ack to return if no transaction buffer.　　 Chapter 3.3 Calculator Database　　 fuel dispenser

ting first and asking questions later (hence a torrent of jokes about Mr Cheney s insistence that he was right to shoot despite the failure to find quail in the bushes). It is also because h fuel dispenser e handled the incident with astonishing ineptitude. Harry Whittington s wounds were serious he was pepper-sprayed in the face, neck, chest and rib cage, and rushed to intensive care. But Mr Cheney didn t bother to tell the public that their vice- president had winged a lawyer until the next day (when he got his host to phone her local paper, the Corpus Christi Caller-Times) and he didn t give a television interview until February 15th, a day after his victim suffered a mild heart attack. As one ally puts it, “Dick is beyond PR.� The media has pored over every aspect of the incident the fact that Mr Cheney had failed to buy the proper stamp for his licence (he subsequently sent $7 to the requisite authorities); that his host was a lobbyist; that the White House initially tried the strategy of treating the shooting as a joke. But one thing was almost entirely ignored—the fact that Mr Cheney was spendin fuel dispenser g his weekend slaughtering innocent birds in the first place. In many European countries, no ambitious politician would want to be seen with a hunting rifle in his hands and a cuddly animal in his sights. In America, politicians go to great lengths to get seen doing just that. The classic example of the shooting photo-op was John Kerry s appearance in rather too pristine duck-hunting gear in October 2004. But even left-wingers like Howard Dean and Dennis Kucinich defer to the hunting vote. And why not? Hunters like to boast that their sport is as American as baseball and apple pie, a tradition shared by young and old, rich and poor, conservatives and liberals. The US Fish and Wildlife Service claims that 80m Americans aged 16 or over—nearly 40% of the adult population� “enjoyed some recreational activity relating to fish and wildlife�in 2001, the latest year for which figures are avai fuel dispenser