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U403 Emergency shut-valve

fuel-dispenser

U403 Emergency shut-valve

U403 Series Emergency Shut-off Valve are installed on fuel supply lines beneath at grade level to minimize hazards associated with collision or fire at the dispenser. If the dispenser is pulled over or dislodged by collision, the top of the valve breaks off the flow of fuel. Single-poppet models shut off supply flow, while double-poppet models shut off supply as well as prevent release of fuel from the dispenser's internal piping. The base of the Emergency Valve is securely anchored to the concrete dispenser island through a stabilizer bar system within a U-Bolt Assembly. Valve inlet (bottom) connection are female pipe threads and outlet (top) connections are available with female threads, male threads, or a union fitting. Other options include suction system models with a normally closed secondary poppet which maintain prime, and models with external threads on inlet body which connect to secondary containment system.

Materials:

Body: cast iron(Spray-paint)

Surface: electronic Nickel plated

Seal : Buna-N O-ring

Features :

Flow rate: 0- 120 L/M

Working pressure: 0.2Mpa

Valve closing speed: 0.5s

Lowest shut-off temperature: 75 ?

Medium: water, gasoline, diesel, and kerosene

Operating Environment: -30 ~+55degree

Fire Protection- a fusible link trips the valve closed at 75 to shut off fuel

supply to the dispense.

Integral Test Port - a 3/8" Test Port allows the piping system to be air tested

without breaking any piping connection.

Low-Profile Tops- Female and Union-top double-poppet valves have a low-profile top to allow upgrading from single-poppet valves without changing existing piping.

100% Factory Tested.

Replacement Parts:

Key Description Weight

1 Protect pin

1 Cap(Single) 0.795kg

2 Cap(Double) 0.895kg

Package:

Net Weight Cross Weight Dimension

18kg/case of 6 20kg/case of 6 37.5x13.5x39 cm /case of 6

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    but also container, vacuum pump. The hose made according to GB10543 consists of inner rubber layer, enhancing layer, conductible metal line and exterior rubber layer. Whichever hose abided by the requirements of GB/T9081-2001 Fuel dispenser for vehicle and JJG443-98 Fuel Dispenser in terms of safety and accuracy. During operation pay much attention to protect hos fuel dispenser e: avoid as much crook as possible; prevent pressure on hose; avoid and reduce abrasion with ground. 4. Connection and seal about pipeline and hydraulic elements Each part of fuel dispenser adopts pipeline connection, dividing into hard type and soft type. In hard type connection steel pipe, brass pipe and aluminum pipe are adopted as pipeline, but in soft type one hose and corrugated pipe. Connected components includes relative elbow jointer, flange and directive jointer. There are following seal types: cone-shaped seal, subulate thread seal, O-ring seal, rubber and asbestos gasket, cork and rubber board, engineering rubber board. According to regulation stipulated in GB/T9081 every fuel dispenser should be conducted sealability testing before leaving factory, no leakage found under normal operation. As replace some parts or found leakage these problems should be paid attention: Cone-shaped seal structure Cone-shaped seal structure also called as expanding jointer, which is composed of pipe with outstretched end, flat spout and outsi fuel dispenser de thread bushing. Sealability is ensured through tightly integration of subulate surfaces. In disassembling or reassembling cone-shaped seal structure pays much attention not to hurt or broken sublatae surfaces, cleaning waste. Thread airproof As disconnection or reassembly thread surface should be kept clean, daubing seal glue or seal belt before installation. O-ring seal Most manufacturers adopts national standard to design O-ring seal, reaching a good sealability. However, some parts is impossible to adopt national standards because of specific structure. Thus, user should purchase or employ appropri fuel dispenser

technical specification

    1   5 Non utilis   6 Non utilis   7 Non utilis   8 (MSB) Non utilis   Note 1: valeur utilis e uniquement avec les cartes non bancaires.   Note 2: utilisable pour cartes bancaires sur automate ?s curit adapt e   D faut : tous bits ?z fuel dispenser ro   13.3.1.12.Commande saisie de donn es (D5011)   Format: O1 (champ de bits)   Tag: DF D3 93   Domaine: cartes privatives   Codage:   Bit Signification Note   1 (LSB) Kilom trage   2 Immatriculation   3 Choix du mode de paiement (comptantcr dit) 1   4 Introduction dune seconde carte ?piste ISO2 2   5 Mode de paiement compl mentaire: comptant diff r 3   6 Non utilis   7 Non utilis   8 (MSB) Non utilis   Note 1: induit la proposition des modes de paiement   Note 2: sans application actuellement   Note 3: doit 猼re utilis conjointement avec le bit 3 pour ajouter le mode Comptant diff r ?la   liste Comptant et Cr dit   D faut : tous bits ?z ro  All fuel dispenser right reserved ? Imprim le 210203 13:02 85138   MPA V5.2: SPECIFICATIONS Ref : NT1118R5   TECHNIQUES Nb Pages : 138 + 0 PJ   de la LIAISON AUTOMATE-MONETIQUE Date :  POS Department   13.3.1.13.Commande contr 磍e de code (D5012)   Format: E (type num r )   Tag: DF D3 94? fuel dispenser

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    supposedly two of Latin America s closest allies, appeared to be drawing to a close. The erection of the two giant cellulose factories on the Uruguayan side of the river dividing the two countries looked set to proceed after two court rulings in Uruguay s favour. But now, in a big setback for Uruguay, ENCE, one of the two companies involved, has announced that i fuel dispenser t is abandoning construction of its plant on the contested border site, raising the prospect of renewed protests over the other factory. The project involves a total planned investment of $1.7 billion, representing 10% of Uruguay s GDP. Although ENCE has said it will build its factory on a new site in Uruguay, few Uruguayans believe it. Ever sensitive to perceived bullying by their overbearing neighbour, the latest dramatic twist to the drama, for which they blame Argentina, has left them angry and resentful. It could even drive them out of Mercosur, the regional trade block to which both countries belong, and Due to resume? into the arms of the United States. Fearing the environmental damage the paper plants might cause, Argentines on the river have been demanding a halt to their construction. Protesters in the border town of Gualeguaychú have blocked a busy shared bridge linking the two countries for a total of 62 days so far this year. Although such fuel dispenser blockades are a crime in Argentina, the government declined to intervene. Unable to reach a negotiated settlement, both countries turned in exasperation to the courts. Argentina sued Uruguay in the International Court of Justice, arguing that it had breached a treaty obligation to consult before doing anything that might affect the river. But in July the court rejected its request for an injunction to stop construction of the plants. Uruguay took its case to Mercosur, arguing that Argentina had failed to take action to ensure the free circulation of goods and services. Its ruling last month again went a fuel dispenser