The excellent corrosion resistance of new pneumatic valve adjustment

the excellent corrosion resistance of new pneumatic valve, butterfly type five hundred and sixty-seven over five hundred and sixty-eight poly (vinylidene fluoride/ptfe from George fisher, the sealing process now provides maximum reliability and operational needs of chemical industry. By putting the two high-performance plastic poly (vinylidene fluoride and ptfe as a result of a single plastic pipe system in the pneumatic valve to fulfill all the requirements of the corrosive medium. Royce water systems' family bush franken said: 'due to the use of these high performance plastic, pneumatic valve has excellent corrosion resistance. Pneumatic valve particularly acid, salt solution and hydrocarbons. It can be done is by integration in the configuration ptfe seal. Made from other material combinations To ° C excellent high temperature resistant 'double eccentric design many butterfly pneumatic valve built according to the center of the operating principles; Type has a double eccentric design. This means that the CD did not hit in an open position, sealing, to ensure good behavior, reduce the friction and wear. In addition, the double eccentric design, can withstand pressure fluctuation the pneumatic butterfly valve. Therefore, in the pneumatic valve life longer, require less maintenance. Teflon butterfly in five hundred and sixty-seven over five hundred and sixty-eight pneumatic valve can be used for manual operation of handle and manual reducer, or pneumatic or electric drive mode from DN to DN. Lugar and wafer type for the end of the year or intermediate devices respectively. Principle of modular design allows users to exchange of individual system components fast, simple and economical and efficiently.