U604 Hose Coupling

U604 Hose Coupling

Materials:

Body: Body: Brass

Surface: electronic Chromium plated

Bushing: Brass

Features :

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

100% Factory Tested.

Package:

Product ID Net Weight Cross Weight Dimension

U604-A/B 19kg/case of 100 22kg/case of 100 24x24x33 cm /case of 100

U604-C/D 28kg/case of 100 31kg/case of 100 30x30x36 cm /case of 100

scharge, turn anticlockwise to increase discharge; reassemble hand wheel pin and lead-seal it after adjustment. Common failure and Troubleshooting The main failure of four-piston measurement transducer includes outside leakage and accuracy decline. As appear outside leakage, all seal sections should be inspected. Generally, failure will be solved through removing damaged or aging sealed components. Diagram 2-22: working principle of fo fuel dispenser ur-piston measurement transducer Through long time of operation, the accuracy of measurement transducer is declined due to various abrasion occurred on cam, ideal wheel, distributing valve, valve seat, and piston. From start, regulating adjusting wheel makes the accuracy meet the requirements about national metrology appraisal. If still can’t reach the wanted accuracy, some abrasion examinations should be conducted, including components of piston, distributing valve and valve seat. These components surfaces are fragile to be scratched by hard grain, increasing inner leakage and accuracy decline. If appear above situation, replace piston or grind the surfaces of distributing valve and valve seat. Double soft piston measurement transducer The article will introduce the structure, working principle and maintenance. Structure This type of measurement transducer has two soft pistons, smaller than four-piston type. Appearance and partial cutaway view is illustrated in Diagram 2-23, structure and key components in Diagr fuel dispenser am 2-24. Diagram 2-23: Cutaway view and figure of four-piston measurement transducer It has two pistons formed a 120 degree angle, driven by connecting rod that force crankshaft moving. Component cylinder is installed in parallel. The two rolling bearings respect fuel dispenser ively installed on connecting rod and crankshaft reduces the friction. The end of connecting rod contacts with bushing. The oil discharge is controlled by distributing valve that communicating with inlet and outlet. On the top of distributing valve mounted a bearing used for installing cranks

nation.　　 - In chapter 3.7 the Data_Id 30 (Release_Contrl_Id) has some additional　　 explanation regarding the resetting of the value when the IDLE state is　　 entered.　　 - In chapter 3.7 the Data_Id 38 has had its field format changed from asc8　　 to bcd8.　　 - fuel dispenser In chapter 3.7 the Data_Id 100 has additional details of how the　　 unsolicited data structure is set up (i.e. the individual data elements have　　 their Data_Id and Data_Lg included in the message the Data_Lg of　　 Data_Id 100 = 0 ).　　 - In chapter 3.8 the Data base address has been corrected.　　 - In chapter 3.8 the Data_Id 8 9 have been changed to optional and have　　 some additional explanation regarding their implementation.　　 - In chapter 3.9 the Data_Id 2 (TR_Contr_Id) has had its field format　　 changed from bin8 to bin16 and an explanation on the field details has　　 been added.　　 - In chapter 3.9 the Data_Id 10 (TR_Prod_Nb) has had its field format　　 changed fr fuel dispenser om asc8 to bcd8.　　 - In chapter 3.9 the Data_Id 11 (TR_Prod_Description) has been changed　　 from mandatory to optional.　　 - In chapter 3.9 Data_Id 31 (Lock_Transaction) comma fuel dispenser nd has been added.　　 - In chapter 3.9 Data_Id 32 (Unlock_Transaction) command has been　　 added.　　 - In chapter 3.9 the Data_Id 100 has additional details o

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