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 â„?
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.
ogy services just as it commoditised hardware.
The initiative got a boost on November 14th when Dell took the rare step of acquiring a company it
bought ACS, a British technology-services firm with a strong presence in London s financial district. Dell s
plan is to move up from basic things like PC support to more sophisticated s fuel dispenser ervices such as designing and
installing big computer systems. As with other markets it has attacked from below, such as servers and
storage, Dell plans to undercut the incumbents with lower prices and thinner margins.
Dell s services business already brings in around $5 billion a year, roughly 10% of its sales, and the
margins are far higher than on hardware. Its hardware business is growing at around 5% a year, but its
services fuel dispenser division is growing by more than 20%. Dell s European services group has doubled both
revenues and customers this year, says Paul Bell, the firm s boss in the region.
Yet moving farther into services could put Dell in competition with its own customers, since many
services firms buy Dell gear on behalf of their clients. Worse, Dell s move comes just as the services
business is looking tougher than ever, due to the rise of Indian firms.
© 2006 .
About sponsorship
Face value
The executioner
Nov 30th 2006
From The Economist p fuel dispenser rint edition
Volkswagen s Ferdinand Piëch is fanatical about cars and ruthless towards people
AP
ACCORDING to rumour, Ferdinand Piëch likes to run chickens off the road in his Volkswagen Touareg.
Whether that is true or not, he certainly tends to ride roughshod over humans, metaphorically at least.
During his long career as head of Audi, chief executive of Volkswagen and now VW s supervisory-board
chairman, he is reckoned to have fired at least 30 directors. They include three of his successors as head
of Audi, a Volkswagen subsidiary, and his
