akit me ing katawan ning balbula pilatan da reng flanges ning pipa uling tatalan ya kareng sangkap ning balbula. Ing materyales ning katawan ning balbula metal ya at gawa ya keng carbon steel, stainless steel, titanium alloy, nickel alloy, o aluminum bronze. Deng sabla maliban keng carbon stell para la keng corrosive a kapaligiran.
Ing katawan ning butterfly control valve keraklan metung yang lug type, wafer type, o double flanged.
- Lug
- Protruding lugs na atin bolt holes para makatuglung kareng atyu keng pipe flange.
- Paintulutan na ing dead-end a serbisyu o ing pamaglako kareng tubo king ilug.
- Deng threaded bolts keng mabilug a lugal gagawan deng mas ligtas a opsyun.
- Mag offer yang end-of-line service.
- Deng mas mahina a sinulad mangabaldugan lang mas mababa a torque ratings
- Wafer
- alang makalwal a lugs at maka sandwich ya pilatan da reng pipe flanges a maki flange bolts a makapadurut keng katawan. Atin yang adwang o maigit pang centering holes para makasaup keng pamag-install.
- E na lilipat ing timbang ning sistema ning pipa kapamilatan ning katawan ning balbula diretsu.
- Mas magaan at mas mura.
- Deng disenyu ning wafer e da lilipat ing timbang ning sistema ning piping diretsu keng katawan ning balbula.
- E malyaring gamitan bilang pipe end.
- Double flanged
- Kumpletu la reng flanges keng adwa nang wakas para makakonekta la kareng pipe flanges (flange face keng adwa nang gilid ning valve).
- popular ya kareng mangaragul a balbula.
Oras ning pamagpost: Feb-14-2022
