U401-B Solenoid Valve

U401-B Solenoid Valve

Materials:

Body: Brass

Approval: EX mⅡA 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

’t shut. Check valve can’t open fully as amount of waste at the lower part of outlet valve of vapor separator. Upper cover gasket of vapor separator is broken, leads to pressure not enough. 3.5. Pipeline is jammed and bottom valve could not fully open. Serious fluctuation and noise in operation Jammed filter net and too long or too thin pipeline cause heavy loan making big noise. Locked overflow valve or too tight adjusting bolt. Jammed vane causes serious oil fluctuation Pipeline vibrates heavy. Delivery frequency is same to inherent mechanical frequency. instable flow rate as starting Overflow valve works abnormally. Pipeline has U shape curve, generating air resis fuel dispenser tance. Pipe valve has some trouble. Contain foam in flowing oil Pipe and bottom valve trouble because of ceaseless exhausting air in vapor separator. Exhausting pipe inhales air. Inspect check valve and cone-shaped valve. Vapor separator’s outlet valve and exhausting valve is jammed leading to fail to separate air from oil. Accuracy beyond scope Double optical board is broken in pulse sensor, which leads to countable pulse lost. Inner leakage in measurement transducer causes accuracy beyond range. Change new transducer. As insufficient capacity of vapor separator, check outlet valve and exhausting pipe. Fuel dispenser’s main board is broken, which also lead to inaccuracy. Pipeline leakage causes vapor separator lost function. Motor rotates slowly and become hot as refueling Motor has been destroyed. Winding short circuit or disconnected; starting capacitor has been damaged in single phase motor; Control circuit of motor is broken, which leads to starting problem. Exterior wiring also cause motor failure, (absent electric phase, long wiring distance, too thin lead, much lower voltage) Oil overflowing in exhausting pipe Small floater is damaged and dropped down in vapor separator. Large amount of oil flow into vapor separating chamber; oil is discharge from exhausting pipe as r fuel dispenser eturn valve trouble fuel dispenser

(0-99) W(1-2)　　 Indicates the blend ratio in percentage of the first base　　 grade.　　 The blend ratio of the second base grade is assumed to be　　 the remaining percentage.　　 0 = no blending　　 Please note that when the FP supports blending this　　 Data_Id must be implemented.　　 PCD Comment:　　 As this is an optional data field the PCD can NAK any　　 write requests to this Data_Id with a Data_ACK code of　　 4 (Data does not exist in this device) or reply to any read　　 req fuel dispenser uest with an answer message with the respective　　 Data_Id s length set to 0.　　 9 Bin8 R(1-9) O　　 Meter_2_Id　　 (09H) (0-16) W(1-2)　　 Indicates the meter identifier of the second base product.　　 The numbering of the meters is manufacturer model　　 specific and must be defined separate.　　 0 = no 2nd meter used　　 Please note that when the FP supports blending this　　 Data_Id must be implemented.　　 Please note that dispensers that do not permit this Data_Id　　 to be changed remotely should:　　 - Reject any write attempts with a Data_ACK value of 2　　 (Read OnlyNot Writable).　　 - Must set the Data_Id to the hard coded default value.　　 When a master resetcold start occurs on the dispenser　　 device the dispenser should reset this Data_Id to its　　 default value.　　 PCD Comment:　　 As this is an optional data field the PCD can NAK any　　 write requests to this Data_I fuel dispenser fuel dispenser

sband is a middle-manager, but the application is fronted by the wife because she took a hairdressing course years ago.�? © 2006 .  About sponsorship Combat jets Take-off Dec 13th 2006 From The Economist print edition A last-gasp deal saves Britain s future jets—and the special ties with America AP FEW issues illustrate the strength and limits of the Anglo-American “special relationship�?better than military co-operation. British forces are fighting shoulder-to-s fuel dispenser houlder in Iraq and Afghanistan. But for months the allies have gone toe-to-toe over the development of the Joint Strike Fighter (JSF), a stealthy jet to replace Britain s iconic Harrier “jump-jet�? The JSF, the biggest military programme in history, is being developed jointly by America and eight other countries. Britain, the leading partner, has insisted on retaining “operational sovereignty”—the ability to maintain and upgrade the plane on its own in future. In practical terms this means Off the ground at last having access to the secret computer codes required to operate the plane and fire its weapons. This is something that America has resisted on the grounds that expertise could “leak�?to third countries. In today s defence industry the most valuable technology is not the hardware but the software, and the transfer of know-how to partners has had to be approved in a laborious case-by-case process. After months of intense lobbying, the British government said it finally got what it wanted. Lord (Paul) Drayson, the British defence minister responsible for procurement, signed an agreement with the Pentagon on December 12th to go ahead with the JSF s production phase, saying he had received “the necessary assurances from the US on technology transfer�? althou fuel dispenser g fuel dispenser