Eccentric Butterfly Valve BFV-1010
Tsatanetsatane Wachangu
Design muyezo: API 609.
Zakuthupi: DUCTILE IRON ASTM A536
awiri mwadzina: DN1400 56 ″
Kupanikizika: CL150 (PN20)
Kutha kulumikizana: Wafer
Maso ndi maso: EN558 Series 20
Mtundu wapamwamba wa ISO5211.
Chisindikizo cha Bi-direction, Mapangidwe a mipando yongowonjezwdwa
Njira yogwiritsira ntchito: Lever
Kuyesa ndi kuyendera: API 598. EN1226
Epoxy Powder Wokutidwa mkati ndi kunja kwa Min. 250 microns.
Zomwe Zilipo Pathupi: Ductile Iron, Carbon steel, Stainless steel, Alloy steel.
Zida Zopezeka pa Disc: Ductile iron, SS304, SS316, Bronze
Mpando Wosankha: EPDM, NBR, PTFE, Teflon. Neoprene
Mwasankha Mapeto olumikizira: Wafer, Lug, Flanged.
Mapangidwe a Thupi Losankha: Eccentric kapena Concentric centerline
Maso ndi maso: EN558 Series 13/14, mtundu wautali kapena mtundu waufupi
Normal awiri: 2″~56″ (DN50~DN1400).
Kuthamanga kwamtundu: 150lbs (PN10~PN20).
Ntchito Yopezeka: Gearbox, Magetsi, pneumatic actuator
Ntchito kutentha: -40 ℃ ~ + 120 ℃.
Vavu yagulugufe yam'madzi imavomerezedwa ndi DNV GL. Ili ndi makulidwe okwanira a thupi komanso kukana mwamphamvu, Kuthamanga kwanthawi zonse kumafika ku 2.0Mpa. Ndi magawo ochepa chabe, ma valve agulugufe am'madzi amakonza mosavuta komanso osavuta kugwiritsa ntchito, amangofunika kuzungulira 90 ° kuti atsegule ndikutseka mwachangu, ndipo valavu ili ndi mawonekedwe abwino owongolera madzimadzi. Pamene valavu ya gulugufe ili pa malo otseguka, makulidwe a gulugufe mbale ndi kukana kokha pamene sing'anga umayenda mu valavu thupi, kotero kuthamanga dontho opangidwa ndi valavu ndi laling'ono kwambiri, kotero ali ndi makhalidwe abwino otaya.
amagwiritsidwa ntchito kwambiri madzi am'nyanja, Kumanga Sitima
