Aplikasi katup kupu-kupu medium lan kahanan

Katup kupu-kupuumume digunakake kanggo pipa cair, tekanan rendah tekanan diameter pipa. Cocog kanggo acara sing sarat meksa ora dhuwur, peraturan aliran dibutuhake, lan syarat pambuka lan penutupan cepet; Umume, suhu kurang saka 300 â „ƒ lan tekanan kurang saka 40 kg). Media umume digunakake kanggo banyu lan gas, lan sarat medium ora akeh. Medium granular uga bisa digunakake.

1) Media singkatup kupu-kupubisa ngangkut lan ngendhaleni yaiku banyu, kondensat, banyu sirkulasi, limbah, banyu laut, udara, gas, gas alam cair, bubuk garing, bubur, bubur buah lan campuran karo padatan sing digantung.
2) Biasane, ing throttling, ngatur kontrol lan medium lendhut, dawa struktur cekak lan kacepetan bukaan lan nutup cepet (1/4 puteran) dibutuhake. Cut-off tekanan rendah (bedane tekanan rendah),katup kupu-kupudisaranake.
3) Katup kupu-kupu can be used in double position adjustment, necking channel, low noise, cavitation and gasification, a small amount of leakage to the atmosphere and abrasive medium.
4) When the katup kupu-kupu is used under special working conditions, such as throttling regulation, strict sealing requirement, severe wear and low temperature (cryogenic), the special katup kupu-kupu with special designed metal sealing belt regulating device, tri eccentric or Bi eccentric, shall be used.
5) Soft seal eccentric katup kupu-kupu is suitable for bidirectional opening and closing and adjustment of ventilation and dust removal pipeline, and is widely used in gas pipeline and water channel of metallurgy, light industry, electric power and petrochemical system.
6) Metal to metal wire sealed double eccentric katup kupu-kupu is suitable for urban heating, gas supply, water supply and other gas, oil, acid and alkali pipelines, as a regulating and throttling device.
7) Metal to metal face sealed triple eccentric katup kupu-kupu is not only used as program control valve of large PSA gas separation unit, but also widely used in petroleum, petrochemical, chemical, metallurgical, electric power and other fields. It is a good substitute for gate valve and stop valve.

MST katup kupu-kupu is suitable for fresh water, sewage, sea water, salt water, steam, natural gas, food, medicine, oil, various acid and alkali and other pipelines which require complete sealing, zero leakage in gas test, high service lie and working temperature from - 10 ℃ to 150 ℃.