U401-A Solenoid Valve

U401-A Solenoid Valve

The flow control valve has been tested and granted Ex approval.The Ex-approval is EX m II T4.Ex certificate number is CE021037.

Materials:

Body: Die cast aluminum alloy

Technical Specifications:

Power:AC220 V,2×4W

Current Consumption: big flow valve 18mA, small flow valve 18mA

Allow flow rate:65L/min,big flow rate:50L/min,small flow rate:5L/min.

Working pressure:0.035-0.035MPa

Environmental Condition: -40~~+70degree

Features:

A high advantage in reliability and adaptability.

Housing: Die cast aluminum alloy.

Dual flow control valves have three grades of big flow, small flow and close.

The fuel resistant cable can be customized regarding length.

100% Factory Tested.

Wiring:

Color Link

Brown communal terminal

Black big flow rate

white small flow rate

Yellow/green ground

Package:

Product ID Weight Dimension

U401-A 2.1kg/case of 130 ×116× 80mm/case of 1

erance not exceed ±0.3 fuel dispenser %，repeated measur fuel dispenser ing no more than 0.15% as fuel dispenser is operated within the flow range between maximum flow-rate (Qmax) and minimum flow-rate (Qmin). Flux scope is also called measurable range --- between minimum measured value and maximum flow-rate within basic tolerance. The ratio of maximum flow rate to minimum flow rate is called measurable ratio. In model testing the value is 10 to 1. Accuracy testing is conducted at six flow points within the measurable range so as to get their tolerances. This relation between tolerance and flux is called the tolerance nature of flow meter. The less flow tolerance the better. Measurable range ratio is 10 to 1 as fuel dispenser being left factory, testing three flux points, that is, Qmax, 0.4 Qmax, 0.1 Qmax . However, the ratio in operation pla fuel dispenser ce is 5 to 1, only testing two flow points -- Qmax , 0.2 Qmax . Minimum measured volume testing Testing purpose is to assess indicative tolerance when refueling by minimum measured value. Relevant regulations stipulate that the minimum flow rate don’t surplus 5L as for a fuel dispenser with maximum flow rate no more than 60L. Its maximum tolerance in terms of minimum measured value don’t exceed ±0.5%, measurable repeatability no more than ±0.25%. Flow stoppage testing The testing is conducted in order to define the possible tolerance range that generated in refueling progress in which hydraulic flow stop suddenly due to some accidents like power cut. Vapor separator performance testing It is conducted to value the capacity of vapor separator how much vapor would be divided from oil. Vapor separator’s function is to ensure that media passing over flow meter should be in single direction without any foam or bubble. Otherwise, flow meter can’t get right value of measurement. Volume fluctuation testing The test is aimed at defining the hose’s inner cubage variability of fuel dispenser under maximum pressure condition. According to fuel dispenser’s working principal, hose always

and conducting the aud fuel dispenser its.　　3.9.3　　 fuel dispenser audit criteria　　set of policies procedures (3.4.5) or requirements (3.1.2)　　NOTE Audit criteria are used as a reference against which audit evidence (3.9.4) is compared.　　3.9.4　　audit evidence　　records (3.7.6) statements of fact or other information (3.7.1) which are relevant to the audit criteria (3.9.3)　　and verifiable　　NOTE Audit evidence can be qualitative or quantitative.　　3.9.5　　audit findings　　results of the evaluation of the collected audit evidence (3.9.4) against audit criteria (3.9.3)　　NOTE Audit findings can indicate either conformity (3.6.1) or nonconformity (3.6.2) with audit criteria or opportunities for　　improvement.　　3.9.6　　audit conclusion　　outcome of an audit (3.9.1) provided by the audit team (3.9.10) after consideration fuel dispenser of the audit objectives and　　all audit findings (3.9.5)　　3.9.7　　audit client　　organization (3.3.1) or person requesting an audit (3.9.1)　　NOTE The audit client may be the auditee (3.9.8) or any other organization (3.3.1) that has the regulatory or contractual　　right to request an audit.　　3.9.8　　auditee　　organization (3.3.1) being audited　　3.9.9　　auditor　　person with the demonstrated personal attributes and competence (3.1.6 and 3.9.14) to conduct an audit　　(3.9.1)　　NOTE The relevant personal attributes for an auditor are described in ISO 19011.　　3.9.10　　audit team　　one or more auditors (3.9.9) conducting an audit (3.9.1) supported if needed by technical experts (3.9.11)　　NOTE 1 One auditor of the audit team is appointed as the audit team leader.　　NOTE 2 The audit team may include auditors-in-training.　　3.9.11　　technical expert　　 audit ?person who provides specific knowledge or expertise to the audit team (3.9.10)　　NOTE 1 Specific knowledge or expertise relates to the organization (3.3.1) the process (3.4.1) or activity to be audited　　or language or culture.　　NOTE 2 A tec

earch for peace—and a fuel dispenser way to rebuild a fuel dispenser country Aug 10th 2006 | BEIRUT, JERUSALEM AND NAQOURA From The Economist print edition Getty Images Hopes for a ceasefire are rising but the war may get even bloodier before it stops IT HAS taken a full month, with more than 1,000 Lebanese and 100 Israelis killed and over 1m people displaced in this bitter little war. As The Economist went to press, diplomats were inching closer to a deal to separate the combatants, though Lebanon rejected a first draft ceasefire resolution patched together by France and the United States and debated at the UN Security Council. By far the more battered party, Lebanon risks an internal upheaval, some even say a civil war, if at least some o fuel dispenser f its demands are not met. After the intervention of Arab foreign ministers, who gathered in besieged Beirut to demonstrate their solidarity with Lebanon, some of them may be. Chief among those demands is for the resolution to call explicitly for Israel s immediate withdrawal from whatever Lebanese territory it has occupied. Even the two Hizbullah members of the Lebanese cabinet have agreed to a plan to deploy some 15,000 Lebanese troops in the south after the Israeli withdrawal to work alongside an expanded UN peacekeeping force; their job would be to keep Hizbullah out of the area. The movement s leader, Hassan Nasrallah (pictured above), said last week his party would stop firing missiles at Israel if Israel stopped bombing Lebanon, though in the same speech he also threatened to strike Tel Aviv, Israel s biggest city, should Israel attack Beirut within its city limits a threat not yet fulfilled, though Israel bombed parts of Beirut the next day. But the main argument is over Lebanon s demand that these troops be supported by a beefed-up version of the current UN monitoring force, known as UNIFIL. Israel (which originally wanted only the Lebanese army there) and America say the extra