U330-A LPG Nozzle

U330-A LPG Nozzle

For High-Flow, Bulk Fuel Oil Delivery Service

Materials:

Body: Aluminum

seals: Buna-N, Viton

Main stem: Stainless steel

Spout: Aluminum

Features :

Rated flow:45L/min

Rated work pressure: 2.2Mpa

Environmental Condition:-300C~500C

Coupling style:Italian style

Package:

Cross Weight Dimension

17kg/case of 10 42×40×33 cm/case of 10

haft. The spring between top cover and distributing valve is used for enforcing sealability. The two gears synchronous to crankshaft moving transmit rotation number into pulse sensor. Working principle This type measurement transducer is similar to a set of hydraulic motor, which is driven by pressured oil. Thus, the discharge is corresponded to the crankshaft rotation. As distributing valve’s position is certain when oil flowing into measurement transducer, the piston discharge or inflow also is constant. Pistons depend upon the different oil pressure of inflow and discharge to move, which form a shuttle movement. The above two pistons movements create a third cylinder, which also has a 120 degree angle. The dynamic working circulation is showed in Diagram 2-25. As the diameter and moving distance of piston is certain, the relation between movement and crankshaft rotation also fixed. In every two times inflow or discharge of piston, crankshaft turn around a circle, oil fuel dispenser volume in inlet or outlet progress is constant. 1-Piston 2-Crankshaft 3-4-Connecting rod 5-Screw 6-Bearing 7-Bushing 8-Frame 9-Distributing valve 10-Top cover 11-Bearing 12-Spring 13-14-Gear 15-Adjusting bolt 16-T-shaped key 17-Sider cover Diagram 2-24: Structural drawi fuel dispenser ng of four-piston measurement transducer Diagram 2-25: Working principal drawing This type of measurement transducer includes 1L circulation discharge and 0.5 L circulation discharge，selecting according to wanted discharge of fuel dispenser. Discharge adjustment Over a long period of operation the accuracy of measurement transducer declined due to either parts abrasion or large change in oil temp fuel dispenser erature and viscosity. Therefore, regulative device often used to adjust the accuracy within the stipulated scope of national metrology appraisal. The following procedure is conducted as measurement accuracy decline. (See Diagram 2-26) Diagram 2-26: Mechanical adjusting device Take out the seal ring on front adjusting bolt; Pull out screw plug; See a regula

Electronics　　 1. Turn off power to pump　　 2. Replace current communication board with　　 IFSF-board (part no 15311065).　　 3. Replace current connector on cable down　　 to junction box with 2-pin connector.　　 4. Set communication strap on CPU-board to　　 operate in RS485 DART.　　 5. Turn on power to the pump and cold start　　 it. Then program pump to run DART　　 (F16.23 = 1).　　 6. Coldstart IFSF-board by shortening strap　　X2003 computer with IFSF interface (position X4) for 5 seconds.　　 fuel dispenser iGEM Electronics　　 1. Turn off power to pump　　 2. Mount relay board (WM001825).　　 3. Mount the IFSF-board (part no.　　 fuel dispenser WM001829).　　 4. Connect flat cable (WM003861-0001)　　 between relay-board and IFSF-board.　　 5. Replace current connector on cable down　　 to junction box with 2-pin connector.　　 6. Set communication st fuel dispenser rap on CPU-board　　 operate in RS485 mode.　　 7. Turn on power to the pump then program　　 it to run DART (F20.00 = 3).　　iGEM computer with IFSF interface　　 8.

all member states and avoiding a major conflict with powerful nations is a delicate act. Mr Ban will need a lot of energy in his new job, as well as a lot of good luck. Yves Beigbeder Thonon les Bains, France Leadership qualities SIR �Your article on Airbus provided a very clear outline of the fundamental issues facing the aircraft- maker (“The airliner that fell to earth� October 7th). However, the specifics of the situation in which Airbus now finds itself are partly the responsibility of previous management. Noël Forgeard, who was ousted in June as co-chief executive of EADS, Airbus s parent company, personified the arrogance and sense of entitlement of the French “elite� Graduating from the grandes écoles can signal a superior cognitive intelligence and obviously helps foster high-level relationships, but it is no substitute for practical leadership. The severity of the plight that EADS and Airbus are in today should be enough warning that the cosy Fren fuel dispenser ch model has reached its limitations. Jean Claude Noel Adjunct clinical professor INSEAD Global Leadership Centre New York Walk before you can run SIR �After reading your leader on technology leapfrogs one should not conclude that it makes sense for developing fuel dispenser economies to jump “from agriculture straight to high-tech industries�(“Behind the bleeding edge� September 23rd). Granted, such jumps may be productive at the level of single commodities, but countries with large agricultural sectors containing significant surpluses of labour, including India, which you cited as an example, cannot afford to skip past a development phase of unskilled labour-intensive fuel dispenser industries and low-tech services if they are not to experience diminished growth and a level of income distribution with dire poverty consequences. Gustav Ranis Frank Altschul Professor Emeritus of International Economics Yale University New Haven, Connecticut Looking after the kids SIR �I was impressed with your tough-but-fair eva