Butterfly Valves – Henry Pratt Firm
公開日:2022/06/25 / 最終更新日:2022/06/25
In 1901, a small group of industrialists started of their small steel fabricating store and officially entered the valve industry in 1926 with the design/improvement of the primary Pratt® rubber seated butterfly wedge gate valve manufacturers. Growth of our Company has also been carefully related to the elevated use of rubber seat butterfly valves. As we speak, we offer a full line of Pratt butterfly valves together with bonded seat, rubber seat and buried service, available in various sizes from 3 to 162 inches and assembly particular AWWA and ANSI standards.
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– Environment friendly sealing performance; ball valves have a superb sealing efficiency with no leakage among different types of valves.
– Sturdy; to be able to withstand high pressure as much as seven-hundred bar even more. They can also withstand high temperatures up to 350°C.
– Straightforward to use; Out there in flange kind, welding type, thread kind, double union kind, tri-clamp, wafer thin sort. It’s easy to set up and use.
– Simple for restore and upkeep to increase lifespan.
– Affordability; price-efficient valves for any desired utility.
– Multi-operate; Available in 2 method and 3-way ball valve to switch, divert, and conflux the medium.
1. Reasonable design, compact structure, straightforward meeting and disassembly and easy maintenance.
2. The eccentric structure is adopted to cut back the friction of the sealing ring and prolong the service life of the valve.
3. Utterly sealed with zero leakage. It may be used in extremely-high vacuum conditions.
4. Exchange valve plate, sealing ring, butterfly plate, rotating shaft and different supplies, which will be applicable to a variety of media and completely different temperatures.
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