U312 Automatic Nozzle

U312 Automatic Nozzle

U312 series automatic nozzles are designed with today's customer in mind. Small, trim, light weight, easy and convenient to operate, the is a rugged performer that offers long life and reliable service.

Warning

Use foreign objects to hold open automatic nozzles could result in failure to shut-off and personal injury.

Materials:

Body: Aluminum

seals: Buna-N, Viton

Main stem seals: Viton Cased Oil Seal / Graphite with Teflon

Main stem: Stainless steel

Color of insulator :

Red Green Blue Yellow Black

Features :

U312-B/D/F Flow rate: 0-60 L/m (15/16")

U312-A/C/E Flow rate: 0-45 L/m (13/16")

Working Pressure: 0.18Mpa

U312 Automatic Nozzles-or diesel, kerosene and all kinds of gasoline service

Easily replaced spout- simply remove the screw.

Spout kits are available from HONGYANG.

Low profile aluminum body- light weight, easier to handle, provides an attractive, image enhancing appearance.

Hold-open rack is available for full service applications.

The one hand control means easy setting to flow rate for customer's convenience.

Full hand insulator- protects both nozzle and vehicle, and insulates users' hands.

Vacuum Design: Side-Sealing Design.

Selective casting process of body- low-pressure casting technique or high-pressure casting technique.

The high-pressure casting technique can reduce diesel foaming and static electricity.

100% Factory Tested.

Available Colors- color chart on inside back cover Selective splash guard.

Replacement Parts:

Key Description

1 Spout 13/16" & Spout 15/16"

2 Full hand insulator

3 Main Valve Assembly

4 Lever

5 Ratchet Pin

6 Diaphragm assembly

Package:

Net Weight Cross Weight Dimension

18.75kg/case of 15

12.25kg/case of 10 22kg/case of 15

15kg/case of 10 55x34x42.5cm/case of 15

37.5x34x43cm/case of 10

Important:

The products should be used in compliance with applicable country, province and local Laws and regulations. Products selection should be based on physical Specifications and limitations and compatibility with the environmentand materials to be handled. HONGYANG makes no warranty of fitness for a particular use. All illustrations and Specifications in this literature are based on the latest products information available at the time of publication,HONGYANG reserves the right to make changes at any time in price, materials. Specifications and models and to discontinue models without notice or obligation.

mp will decrease and overflow valve cut down flowage passed. When need to decrease flow rate, one will reduce openness of nozzle so as to increase the outlet pressure of pump. In that case, openness of valve and returned oil increase due to overflow valve work on spring, the outlet flowage of fuel dispenser is lessened. When the pressure of hydraulic system in fuel dispenser is suddenly increased due to some cause, overflow valve overcome spring strength under high pressure, raise openness and returned oil flowage to reduce pump pressure and protect the hydraulic system. Clockwise turn adjusting bolt of overflow valve given the openness of nozzle is unchanged the flux of fuel dispenser will be increased; anticlockwise turn decrease flux. Performance of vane pump Suction capacity Like other pump the good performance of vane pump should has high suction capacity, excellent stability with less vibration, small transitional volume, low noise, nice reliability and maintainable. These traits depend upon rational structure design, right selection of material and manufacturing level. User’s correct usage and maintenance is very important as well. Vane pump suction capacity mainly lies in the two aspects: suction distance and avoidance of air pocket. Diagram 2-5 is about pump, explaining pump suction distance. Suction distance refers to fuel dispenser’s capacity to suck oil from a certain vertical and horizontal distance, often meaning verti fuel dispenser cal distance. Keeping suction distance a definite vacuum pressure in pump inlet is prerequisite. When the oil level is high or low in tank pump inlet vacuum pressure is often high. Under such high pressure, overflow valve overcome spring strength increase openness and returned oil. Due to the pressure returned oil in other penetrative section is also increased, the filling flux is cut down consequently. The outlet flux of fuel dispenser becomes zero when returned oil reaches a certain volume. Therefore, when the returned oil of overflow valve and other penetrative s fuel dispenser fuel dispenser

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　　 Data ID 5 note added about single sided dispensers.　　 Data ID 5 default value comment added.　　 Data ID 11 note added if Release_FP received with Authorised state not allowed.　　 Data ID 44 examples improved and default value added.　　 Chapter 3.7 Fuelling Point Data　　 Config_Lock made Read Write in state 1.　　 Chapter 3.8 Logical Nozzle Data　　 Comments for Meter_2_Id made similar to Meter_1_Id.　　 Chapter 3.9 Fuelling Transaction Data　　 Changed the state column so the state now refers to the Transaction Buffer　　 State Diagram and not the Point State Diagram.　　 Command Clear_Transaction Data Id 30. Comment added about clear all　　 transactions.　　 Data ID 31 Unlock reference to Communications Specification added.　　 Chapter 3.10 Error Code Data　　 Clarificat fuel dispenser ion of number of error codes to be returned.　　FP31_2.22 IFSF - STANDARD FORECOURT PROTOCOL October 2005　　 DISPENSER APPLICATION　　Page: 24　　October 2005 2.22 Chapter 3.3 Calculator Database　　 Data ID 61 option of being Read only.　　 Chapter 3.7 Fuelling Point Data　　 Data ID 30 option of being Read only.　　 Chapter 3.10 Error Co fuel dispenser fuel dispenser

more than half the homes lack running water. Some 42% of the villagers have already sold their homes to the company. A local mayor, who supports the mine, was recently re-elected with a huge majority. Candidates opposed to the mine polled less than 10%. Romanian do-gooders may relish bashing multinationals. But the people directly affected see it otherwise. © 2006 . Face value Still changing the subject Apr 6th 2006 From The Economist print edition Sun s chairman and chief executive thinks slogans are a substitute for strategy Getty Images SCOTT McNEALY, the boss of Sun Microsystems, a struggling maker of enterprise computers, was on stage again the other day. The occasion was entitled “The Economics of Sharing A Participation Age panel discussion� and was meant to be a display of “thought leadership� Sun had invited a professor, a consultant, a venture capitalist, a pioneer of micro-lending in poor countries, as well as your correspondent, who moderated the debate. The first question went to Mr McNealy, who argued that Sun, which “could have become the next Microsoft�at various points in its 24-year life, had instead always chosen to remain true to its belief in sharing, which all forward-looking companies should now adopt. The other speakers then proceeded to agree that, yes, participation is good and sharing is fuel dispenser good—in lots of industries and lots of places. “Participation�is certainly all the rage—consider the role of blogging and podcasting in the media industry, for example, or the effect of open-source software on the technology industry. But it is not clear that Sun has anything special to contribute. The Sun-sponsored panel on the “Participation Age�and associated slogans looks “like another attempt to change the subject,� mused one of the panellists afterwards. The subject that needs changing, from Mr McNealy s point of view, is t fuel dispenser fuel dispenser