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I want to introduct something about Metal Seat Butterfly Valve (Wafer / Lug Type). Place of Origin: South Korea Busan Temperature of Media: High and Low both Media: Steam, Gas, Oil, Sea Water Structure: Butterfly Brand Name: BRM Model Number: BRM-L600A Pressure: High Pressure Material: Stainless Steel Supply Ability: 30 Piece/Pieces per Month Minimum Order: 30 Piece/Pieces Delivery Lead Time: 45~60days Our HIFLY VALVE(Metal Seat Butterfly Valve) has the unique leakage protection system. The seating line of the HIFLY VALVE is completed by the contact a taper shaped body seat with a ball shaped disk seat. HIFLY VALVE does not need a metal ring or a Teflon ring for a leakage protection. It just needs a satellite overlaid seat itself. That is our technology for a trouble reducing and long product life. <br Electrosport Manufacturer Electric Fuel Propulsion Company Production 1971 197? Assembly Detroit, Michigan Class Compact Body style(s) 4-door sedan4-door station wagon Engine(s) DC series traction Transmission(s) 3-speed manual Wheelbase 108inches (2,743mm) Length 181inches (4,597mm) Width 70.6inches (1,793mm) Curb weight 5,500lb (2,500kg) The Electrosport was a compact electric vehicle built by the Electric Fuel Propulsion Company (EFP). The zero-emission concept cars were made using American Motors (AMC) Hornet sedans and portabout station wagons starting in 1971. The Electrosport was designed to be a supplementary vehicle for commuting or daily chores and to be recharged at home using household current as well as at Charge Stations away from home to replenish power in 45 minutes. The company also established the orld First Electric Car Expressway between Detroit and Chicago (a distance of about 300miles (483km)) that consisted of Interstate 94, but with six charging stations that were located at Holiday Inn hotels near the highway. Additional charging stations were planned. An EFP designed 20horsepower (15kW) Direct current series-wound traction motor (the size of a one-gallon paint can) was bolted through an aluminum adapter plate to the car standard clutch and 3-speed manual transmission. The motor was similar to that offered to teams in the Great Electric Race and capable of speeds up to 90miles per hour (145km/h). A total of 24 six-volt riPolar cobalt-lead storage batteries were mounted under the hood and under a plywood floor in the trunk. These improved lead-cobalt batteries recharge fast and can go as many as 250 miles between charges. One 12-volt battery was provided for the car's lights and accessories. The solid-state, stopless controller was a modified unit from a forklift truck. An auxiliary gasoline heater with a one-gallon tank provided heat and defrosting. The exterior of the Electrosport was differentiated from a regular Hornet by a one-piece solid fiberglass body-colored panel in place of the AMC's silver and black plastic grille. Additional gauges were added to the instrument panel. The Hornet gas cap covered the three-prong plug mounted in the former fuel tank filler hole to which an extension cord connected to 220-volt AC power. While reviewing a prototype, Motor Trend magazine indicated that cruising in second gear keeps the motor close to its 7000 revolutions per minute maximum will draw the least amount of electric current (amperage) from the batteries, thus achieving further range between recharges. The non-assisted brakes required a lot of pressure on the pedal because of the heavy weight of the car with its batteries a total of 5,500pounds (2,495kg) in a chassis designed for 3,000lb (1,400kg) creates problems. Acceleration from 0 to 60 mph was described as rather slow at 30 seconds, but flooring the accelerator in third gear produced the same sensation as in a large-sized car with a V8 engine and automatic transmission, clocking 12.5 seconds to go from 50 to 70 miles per hour (80 to 113km/h). An Electrosport was used by the Golden Valley Electric Association of Fairbanks, Alaska, as a test to help deal with the increasing ice fog in the city. This thick, choking fog is caused when water vapor from automobile exhaust and other sources meets an air mass that is too cold to disperse it, as well as cold enough to crystallize it. The 5-passenger vehicle was capable of reaching 60miles per hour (97km/h) in below freezing weather, and after 50 to 100 miles (80 to 161km) of driving, its on-board fast-charger could replenish the batteries in less than 60 minutes. The Electrosport was also tested and analyzed in a report about the impact of future use of electric cars in the Los Angeles region" in 1974, as well as in a technical report on the performance of the Electrosport electric vehicle in 1975 by the United States Department of Energy. The Electrosport was marketed as "a unique addition to the premium car market" and this was reflected in the station wagon's delivered price of UD$11,900 (state and local taxes not included). The company's target sales for the all-electric car were the New York City, Los Angeles, and Palm Beach, Florida markets. In 1971, the average price for 1USgallon (3.8l; 0.8imp gal) of gasoline was 36 cents (in the United States). For comparison, the original suggested retail price (MSRP) of a standard gasoline-powered Hornet Sportabout wagon was only $2,587. References Inline ^ Anderson, Curtis D; Anderson, Judy (2004). Electric and Hybrid Cars: A History. McFarland & Company. pp.47. ISBN 978-0786418725. ^ a b c 1971 Electrosport sales brochure, Electric Fuel Propulsion Company of Detroit, Michigan. ^ a b c d e Packard,...(and so on) To get More information , you can visit some products about car parking lift, young coconut, wireless bluetooth mouse, cotton batik, rc monster trucks nitro, polyester adhesive, folding fan, universal laptop charger, cream jar, truck horn, . The Metal Seat Butterfly Valve (Wafer / Lug Type) products should be show more here!