Incwadi ye-Turbine Box Flange Centreline Butterfly Valve

UHlelo oluPhambili lweButterfly Balve

NgeNdlela yokuQhuba:
(1) Ivalve yebhabhathane yombane
(2) Ivalve yebhabhathane yepneumatic
(3) Ivalve yebhabhathane eHydraulic
(4) Ivalve yebhabhathane ngesandla

NgokweFom yoLwakhiwo:
(1) Ivalve yebhabhathane esembindini
(2) Ivalve yebhabhathane etywiniweyo enye
(3) Ivalve yebhabhathane etywina kabini eccentric
(4) Ivalve yebhabhathane etywiniweyo kathathu

Ngesixhobo soMphezulu wokutywina:
(1) Ivalve yebhabhathane ethambileyo
(2) Ivalve yebhabhathane yentsimbi eqinileyo

NgeFomu yokutywina:
(1) Isivalo sebhabhathane esinyanzelweyo
(2) Ivalve yebhabhathane yokutywina ngoxinzelelo
(3) Ivalve yebhabhathane eyazivalayo:

Ngoxinzelelo lokuSebenza:
(1) Vacuum butterfly valve.Ivalve yebhabhathane enoxinzelelo lokusebenza olusezantsi kunoxinzelelo oluqhelekileyo lwesitaki somoya.
(2) Ivalve yebhabhathane yoxinzelelo oluphantsi.Ivalve yebhabhathane enoxinzelelo lwegama PN<1.6MPa.
(3) Ivalve yebhabhathane yoxinzelelo oluphakathi.Ivalve yebhabhathane enoxinzelelo lwe-PN ye-2.5--6.4MPa.
(4) Ivalve yebhabhathane yoxinzelelo oluphezulu.Ivalve yebhabhathane enoxinzelelo lwe-PN ye-10.0--80.0MPa.
(5) Ivalve yebhabhathane enoxinzelelo oluphezulu.Ivalve yebhabhathane enoxinzelelo lwegama PN>100MPa.

Ngobushushu bokusebenza:
(1) Ubushushu obuphezulu.Ivalve yebhabhathane ye-t>450 °C.
(2) Ivalve yebhabhathane lobushushu obuphakathi.120 C
(3) Ivalve yebhabhathane lobushushu obuqhelekileyo.A 40C
(4) Ivalve yebhabhathane yeCryogenic.A 100
(5) Ivalve yebhabhathane yeCryogenic.t<-100 °C ivelufa butterfly.

Ngendlela yoQhagamshelwano:
1. Ivalve yebhabhathane yeWafer
Ipleyiti yebhabhathane yevalve yebhabhathane yewafer ifakwe kwicala ledayamitha yombhobho.Ivalve ivuleke ngokupheleleyo.
Ivalve yebhabhathane ye-wafer inesakhiwo esilula, ubungakanani obuncinci kunye nobunzima obulula.Iivalve zebhabhathane zineentlobo ezimbini zokutywina: isitywina esilastiki kunye nesitywina sentsimbi.Kwiivalvu zokutywina ezilastiki, umsesane wokutywina unokufakwa kumzimba wevalvu okanye uncanyathiselwe kumda wepleyiti yebhabhathane.
2. Ivalve yebhabhathane eneFlanged
Ivalve yebhabhathane yeflange sisakhiwo sepleyiti ethe nkqo, kwaye isiqu sevalve sisisesane sokutywina sentsimbi edityanisiweyo ivelufa yokutywina eqinileyo.
Sisakhiwo esidityanisiweyo sepleyiti yegraphite eguqukayo kunye nepleyiti yentsimbi engatyiwayo, efakwe kumzimba wevalvu, kwaye umphezulu wokutywina wepleyiti yebhabhathane ubekwe ngentsimbi engatyiwayo.Iringi yokutywina yevalve yokutywina ethambileyo yenziwe ngerabha ye-nitrile kwaye ifakwe kwipleyiti yebhabhathane.
3. Lug uhlobo butterfly valve
4. Ivalve yebhabhathane edityanisiweyo