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
we are committed to create the best workplace, encourage our staffs to put their own personalities into their jobs, and provide them a stage to show themselves.
ersuasive. But Mr
Chávez is a cunning communicator who commands a deep well of oil money. He has dispensed largesse
from Argentina to Africa (see article), and hopes that this will win Venezuela one of the two rotating
seats for Latin America on the UN Security Council. For this he has secured the additional support of
Russia and China, as well as that of a bunch of dictators from Belarus to North Korea.
Latin America s democracies have legitimate quarrels with Mr Bush and the United States. But it is hard
to see how their interests will be effectively represented by Mr Chávez, an elected autocrat with a habit
of trying to wreck any grouping he is unable to control. What is truly odd is that Venezuela s UN
candidacy has the backing of Brazil. Lula is thus helping to offer his chief rival for leadership in South
America a global platform. His view is that the best way to contain Mr Chávez is to include him, in the
Mercosur trade group for example. This looks shortsightedly self-serving it is a sop from Lula to his
party s left-wing, which disagrees with his eco fuel dispenser nomic policies. And Mr Chávez s response? To help to
humiliate Brazil in Bolivia, where Petrob fuel dispenser ras s oil and gas assets face nationalisation, and to work to
undermine the democratic, free-market principles on which Brazil founded Mercos fuel dispenser ur.
Apart from the naivety of Lula s foreign policy in South America, there are two graver reasons why
Brazil s president has lost his shine. One is that he has presided over a worsening of political corruption
in Brazil. Last year, it emerged that several of his closest aides had orchestrated a scheme under which a
score of legislators from allied parties were paid cash in return for their votes in Congress. This month, a
new scandal erupted members of Lula s campaign team quit after arranging to pay for and publish
documents smearing opponents by linking them to a different corruption scheme. To cap it all, Antonio
Palocci, Lula s effective finance minister for much of his first term and perhaps
