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Double eccentric butterfly valve flange mofuta oa Size e Kholo e nang le feme ea Gearbox China e nang le boleng bo holimo
NORTECHis e 'ngoe ea tse etellang pele ChinaMofuta oa flange oa serurubele sa eccentric habeli
Moetsi le Mofani.
Tekanyetso ea Moralo le Tlhahiso EN593/API609/AWWA C504
Sefahleho le sefahleho:ANSI B 16.10/ISO5752-13/EN558-1 letoto la 13/14
Flange end: ASME B16.5 / ASME B16.47 /AWWA C207/ EN1092-2
Teko: API598
Khatello ea boemo ba ANSI Sehlopha sa150/PN10/PN16/PN25
DN350-DN2000(14″-80″)
'Mele le disc: ductile iron
setulo se ka nkeloang sebaka EPDM/NBR -
Soft Seal Manual Operated Butterfly Valve factory china e nang le boleng bo phahameng
NORTECHis e 'ngoe ea tse etellang pele ChinaFeme ea Butterfly Valve& Mofani.
Tlhokomelo e bonolo e nang le likarolo tse ka nkeloang sebaka
Moqapi o kopaneng le sebopeho se bonolo
Diameter 40mm - 600 mm pakeng tsa flanges EN1092 PN10,PN16,PN25
Tekanyetso ea moralo: API 609, BS EN 593, MSS SP-67.
Lever / worm gearbox operator / motlakase opareitara / pneumatic opareitara
mefuta e mengata ea ts'ebeliso le theko e tlase.
Mofuta oa wafer lipakeng tsa li-flange tsa maemo a fapaneng
Moralo oa disc o senang pin ho thibela ho lutla ho tsoa ho disc
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Double Disc heke valve Stainless Casting Steel GOST Flanged Gate Valve China feme ea boleng bo holimo
NORTECHis e 'ngoe ea tse etellang pele ChinaLi-valve tsa heke ea li-disc tse peliMoetsi le Mofani.
Li-valve tsa heke tse peli tsa discli sebelisoa haholo litšebeletsong tsa khatello e phahameng le mocheso o phahameng joalo ka mouoane le metsi a fepa.Li-discs tse habeli li behiloe ka mokhoa o ts'oanang le selemo se hatelitsoeng lipakeng tsa tsona, ho tiisa habeli ka khatello ea mohala ho etsa hore ho tiisa tšebetso e be betere.
E etselitsoe standard ASME B16.34,API600, BS1414Mefuta e fapaneng ea ts'ebetso bakeng sa li-valve tsa heke ea li-slide tse tšoanang: lebili la letsoho, lisebelisoa tsa letsoho, mochini o kenyang motlakase jj.