U605 Hose Coupling

U605 Hose Coupling

Materials:

Body: Body: Brass

Surface: electronic Chromium plated

Bushing: Brass

seals: Buna-N

Features :

Designed for use between the hose and the pipe, or between the hose and other equipments.

U605 provides 360 swivel action.

The full-circle swivel reduces the physical strain of aligning the nozzle with fill-pipe.

100% Factory Tested.

Package:

Product ID Net Weight Cross Weight Dimension

U605-A/B 21kg/case of 100 24kg/case of 100 24x24x38 cm /case of 100

U605-C/D 30kg/case of 100 33kg/case of 100 30x30x40 cm /case of 100

Exploded drawing of double flux solenoid valve From above diagrams, it is known that this kind of solenoid valve consists mainly of valve body, membrane, cone-shaped spring, valve cover, pilot valve, control valve of small flux, reposition valve, winding of pilot valve and small flux valve winding. The working principle of double flux solenoid valve can be leaned from Diagram 2-35. Pilot valve, small flux valve and main valve controlled by membrane are closed after power cut, no oil pass solenoid valve. When both two windings are open, pilot valve and small flux valve switch on, pressured oil pushing down membrane. Part of oil in A chamber flow toward outlet of solenoid valve via pilot valve and small flux valve, main valve is switched on after overcoming spring, at this state, solenoid valve is in large flux. When winding of pilot valve is cut power, pilot valve is closed, membrane go upward so as to close main valve due to oil pressure increase in A chamber. Solenoid valve is in small flux state. If the power of winding of small flux valve is cut off, small flux valve is closed, no flux in solenoid valve. It is learned from above introduction that the large and small flux of solenoid valve are controlled by pilot valve and small flux valve. This is why it called double flux solenoid fuel dispenser valve. As filing motor, pilot valve, small flux valve and main valve are switched on, fuel dispenser work in large flux state. When filling volume nearly reach presetting value, winding power of pilot valve is cut off, main valve is closed. However, small flux valve is still working. When filling volume reach preset-value, the winding power of small flux valve is cut off, solenoid valve is closed. Filling operation is end. Troubleshooting In filing operation some troubles maybe correlate to solenoid valve, some maybe to other hydraulic components. Small flux or no delivery in fuel dispenser, for example, it is possible caused by solenoid valve or other components. Therefore, it is need to give concrete analysis and diagno fuel dispenser fuel dispenser

FORECOURT PROTOCOL March 2006　　 DISPENSER APPLICATION　　Page: 82　　3.4 Meter Data　　This data allows the CD to configure a meter in the calculator.　　The access to the meter data is done by the database address M_ID (meter identification).　　The M_ID = 80H is used to ask for all meters.　　Please note that to allow dispensers to operate in stand alone mode the dispenser must have　　default settings for some of the Data_Id s contained in this database i.e. the dispenser must　　configure these Data_Id s itself after a master resetcold start.　　 METER DATABASE　　 DB_Ad = M_ID (81H-90H)　　 Data Field Type ReadWrite MO　　 Data Element Name　　 Description　　 _Id (Value) in State　　 CONFIGURATION　　 1 Bin8 R(1-9) O　　 Meter_Type　　 (01H) (0-2) W(1-2)　　 fuel dispenser Specifies the meter type:　　 0 = not configured If this Data_Id has not been configured　　 then the dispenser should use its default value.　　 1 = normal speed　　 2 = high speed　　 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　　 request with an answer message with the respective　　 Data_Id s length set to 0.　　March 2006 IFSF - STANDARD FORECOURT fuel dispenser fuel dispenser

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