Flange Connection Double Eccentric Butterfly Valve

A kugwirizana kwa flange double eccentric butterfly valvendi mtundu wa valavu yamafakitale yopangidwira kuwongolera kolondola komanso kutsekeka mumayendedwe a mapaipi. Mapangidwe a "double eccentric" amatanthawuza kuti shaft ya valavu ndi mpando zimachotsedwa pakati pa diski ndi thupi la valve, kuchepetsa kuvala pampando, kutsitsa torque, komanso kusindikiza ntchito.

Kukula:2"-88"/DN50-DN2200

Pressure Rating:PN10/16, JIS5K/10K, 150LB

Chitsimikizo:18 Mwezi

Dzina la Brand:ZFA valve

Service:OEM

Titumizireni Imelo

Tsatanetsatane wa Zamalonda

Size & Pressure Rating & Standard
Kukula	Chithunzi cha DN40-DN2200
Pressure Rating	PN10, PN16, CL150, JIS 5K, JIS 10K
Matenda opatsirana pogonana	API609, BS5155, DIN3202, ISO5752
Zogwirizana ndi STD	PN6, PN10, PN16, PN25, 150LB, JIS5K, 10K, 16K, GOST33259
Upper Flange STD	ISO 5211

Zakuthupi
Thupi	Cast Iron(GG25), Ductile Iron(GGG40/50), Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L)
Chimbale	DI+Ni, Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L)
Tsinde/Shaft	SS416, SS431, SS304, SS316, Duplex Stainless Steel, Monel
Mpando	NBR, EPDM/REPDM, Viton, Silicon
Bushing	PTFE, Bronze
O mphete	NBR, EPDM, FKM
Woyendetsa	Gear Box, Electric Actuator, Pneumatic Actuator

Zowonetsera Zamalonda

Ubwino wa Zamankhwala

Kapangidwe ka Double Eccentric Butterfly Valve:

Vavu yagulugufe yamitundu iwiri yomwe imatchedwanso double offset butterfly valve, ili ndi magawo awiri.

1 ndi mzere wa shaft kuchoka pakati pa chimbale;
2 ndi nsonga ya shaft yopatukira pakati pa mapaipi.

Ubwino wa Double Eccentric Butterfly Valve:

-Kukhazikika: Mapangidwe apawiri eccentric amachepetsa kukhudzana kwapampando, kukulitsa moyo wa valve.
-Low Torque: Imachepetsa kuyeserera, kupangitsa makina ang'onoang'ono, otsika mtengo.
-Kugwiritsiridwa ntchito kwa zinthu zosiyanasiyana: Zoyenera kutengera kupanikizika kwambiri, kutentha kwambiri, kapena zofalitsa zowononga zokhala ndi kusankha koyenera.
-Kukonza Kosavuta: Mipando yosinthika ndi zosindikizira pamapangidwe ambiri.
Kugwiritsa ntchito koyenera kwa valavu yagulugufe wapawiri ndi: kuthamanga kwa ntchito pansi pa 4MPa, kutentha kwa ntchito pansi pa 180 ℃ popeza ili ndi malo osindikiza mphira.

Makampani	Enieni Mapulogalamu
Chemical	Kugwira caustic, corrosive, dry chlorine, oxygen, toxic substances, and aggressive media
Mafuta ndi Gasi	Kuwongolera gasi wowawasa, mafuta, ndi makina othamanga kwambiri
Chithandizo cha Madzi	Kukonza madzi otayira, madzi abwino kwambiri, madzi am'nyanja, ndi ma vacuum systems
Mphamvu Zamagetsi	Kuwongolera kumayenda kwa nthunzi ndi kutentha kwakukulu
HVAC Systems	Kuwongolera kayendedwe ka kutentha, mpweya wabwino, ndi makina owongolera mpweya
Chakudya ndi Chakumwa	Kuwongolera kuyenda mumizere yopangira, kuonetsetsa ukhondo ndi chitetezo
Migodi	Kusamalira media abrasive ndi corrosive mu m'zigawo ndi processing
Petrochemical	Kuthandizira njira zothamanga kwambiri komanso kutentha kwambiri kwa petrochemical
Zamankhwala	Kuwonetsetsa kuwongolera kolondola m'malo osabala komanso aukhondo kwambiri
Zamkati ndi Papepala	Kuwongolera kayendedwe ka kupanga mapepala, kuphatikiza media zowononga komanso kutentha kwambiri
Kuyenga	Kuwongolera kuyenda munjira zoyenga, kuphatikiza kupanikizika kwambiri komanso zowononga
Kukonza Shuga	Kugwira ma syrups ndi ma viscous media pakupanga shuga
Kusefera kwa Madzi	Kuthandizira machitidwe osefa kuti apereke madzi oyera