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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ege. Although he never claimed to
have been a dissident, the accusations of collaboration troubled him to the end.
His interests were catholic, ranging from foreign affairs and Central Asia to broadcasting and gadgetry. Perhaps his
best work was his anthropological research on the Estonians cousins, the Finno-Ugric tribes of Russia. He liked
uncomfortable trips to distant places and would proudly describe how, in a tight spot, he had once eaten his horse.
In easier moments, he would translate such books as Graham Greene s “Our Man in Havana�
In 1989, Mr Meri founded a cultural institute that acted as an unofficial foreign ministry to represent his people s
cause abroad, where the very idea of a reborn Estonia, let alone one that might join the European Union and
NATO, still seemed fantastical. Most outsiders, conscious of the large Russian-speaking minority in Estonia, saw the
Balts struggle as a dangerous sideshow that might wreck Mikhail Gorbachev s attempts to reform the Soviet
Union. Mr Meri argued otherwise, forcefully, charmingly, endlessly, in any of the five foreign languages he spoke so
well.
His skills, though, were not limited to advocacy. In 1990, as foreign mini fuel dispenser ster of what even a perestroika Kremlin
still regarded as Soviet Estonia, he hooked up a Finnish mobile phone to an antenna in his garden, creating his
government s first independent link to the outside world. He thus risked being on the next train back to Siberia. He
chucked out the works of Lenin that he found in his new office, and locked the hotline telephone to the Kremlin in a
cupboard. “It rings sometimes, but I don t answer it,�he said.
As president from 1992 to 2001, Mr Meri was much older than his colleagues in the youthful government elected
under the slogan of “cleaning house� But his liveliness, jokes and disrespect for rules made him seem much
younger than his age. Meetings scheduled to take minutes lasted for hours of amusing, erudite conversation. His
staff despaired. But the govern fuel dispenser fuel dispenser
