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.

emperature of nozzle. tj.; Stop fuel dispenser. Readout indicating valve Vj, unit price Pu, and sale vale Pj. (keep two digitals after decimal.); Readout vernier value corresponding to nadir in measuring neck as foam and bubble disappear completely. Calculate out standard cubage VB (keep two digitals after decimal.) under 20 �? Then measure oil temperature tB in the middle of the standard measurer; Empty measurer according to stipulation; Repeat Procedure 4 to 8 at least twice; Regulat flow rate to the minimum rate Qmin, as for appraisal fuel dispenser or period appraisal after ground installation, Qmin = 0.2 Qmax. Repeat Procedure 4 to 8 at least three times; Till now ground appraisal has been finished, namely, take six groups of data at least under two kinds of flow rate and repeat it 3 times. Data processing calculating formula Calculating formula for real volume VBt in standard measurer under testing temperature tj: VBt = VB [1+βY (tj - tB) + βB (tB-20) ] (6-1) Relative volume error formula: EV = (VJ –VBt) / VBt ×100% (6-2) Measure repeatability formula: En = EVmax �?Evmin (6-3) Flow rate calculating formula: Qv = 60Vj / t (6-4) Due money formula: PC = Vj · Pu (6-5) Due money error formula: EP = Pj －Pc (6-6) In above six formulae: VBt──real volume valve (L) under in measur fuel dispenser er; VB──standard cubage of measurer under 20; βY , βB──volume expansion coefficient of appraisal media oil and measurer, respectively, (gasoline: 12×10-4/�? kerosene: 9×10-4/�? light diesel oil :9×10-4/�? stainless steel:50×10-6/�? carbonized steel:33×10-6/�? brass , bronze: 53×10-6/�? tj , tB──oil temperatures in flow meter (or nozzle outlet)and standard measurer VJ── cubage value (L) under tj�?temperature EV── relative cubage error (%) n ── measuring times fuel dispenser

OCOL FP31_2.23　　 DISPENSER APPLICATION　　 Page: 21　　 Date Version Modifications　　 number　　 January 2.10　　 2000　　 Chapter 2 - Fuelling Point Behaviour Model　　 Figure 1 - Fuelling State Diagram amended (IR1083).　　 Figure 3 - Fuelling Point State Table amended (IR1083).� fuel dispenser �　 2.1.3 Additional text added to clarify if no unit price is available (IR1085).　　 2.1.4 Additional text added to clarify if no unit price is available (IR1085).　　 2.1.6 Additional text added to describe the minor error (Suspended_Fuelling)　　 (IR1086) and (No_Progress) (IR1084). Text relating to (Limit-Reached) (Fill-　　 Time-Out) deleted.　　 2.1.7 Additional text added to describe the minor error (Fuelling_Resumed)　　 (IR1086).　　 2.1.8 Additional text added to describe the minor error (Suspended_Fuelling)　　 (IR1086). Additional text added to describe (Max_Vol) (IR1071 IR1067)　　 (Fill_Time_Out) (Limit_Reached) (No_Progress) (IR1084).　　 2.1.9 Additional text added to describe the minor er fuel dispenser ror (Fuelling_Resumed)　　 (IR1086).　　 Chapter 3 - Dispenser Database　　 Data Id 9 Additional text added to describe (OPT_Light_Mode) and amended to　　 indicate that values are now (0-255) (IR1069).　　 Data Id 43 Additional text added for clarity purposes (IR1061).　　 Data Id 44 Additional text added for clarity purposes (IR 1026).　　 fuel dispenser

every previous year since the 1970s at least one emerging economy, often several, suffered a recession, if not a severe financial crisis. Even Africa s prospects look brighter than they have done for many years. In the last quarter of the 20th century real income per person in the world s poorest region stagnated, but so far this decade Africa has put on a spurt, with GDP growth above 5% for three consecutive years, thanks largely to higher commodity prices. Developing countries have also benefited from America s consumer-spending b fuel dispenser inge, which has sucked in imports; and from historically low global interest rates, which have lowered debt-service costs. But favourable external factors played only a minor part in the revival of emerging economies. Much more importantly, their underlying economic health has improved. Structural reforms and sounder macroeconomic policies have made them more able to sustain robust growth and to withstand adverse shocks. Inflation has been tamed and many countries have trimmed their budget deficits; indeed, on average they are running much smaller deficits than the rich world. Emerging economies are also much less dependent on foreign capital than they were a decade ago, leaving them less vulnerable to the whims of investors. As a group, they are in their eighth year of current-account surplus, having been in deficit for most of the previous 20. Their average ratio of foreign debt to exports has tumbled from 174% in 1998 to an estimated 75% th fuel dispenser is year. Foreign-exchange reserves have swollen to nine months import cover, compared with only five months just before the Asian crisis in 1997. And most emerging economies no longer fix their currencies at the grossly overvalued rates that contributed to past financial crises. If anything, the currencies of China and some other Asian countries are now undervalued. Over the past few years all regions have enjoyed brisker growth, but some are in better shape than others. Emerging European economies have the least fuel dispenser