China High Quality Industrial DIN EN cheke valavu Kuponya zitsulo kukweza valavu China fakitale katundu Wopanga fakitale ndi opanga |Nortech

High Quality Industrial DIN EN cheke valavu Kuponya zitsulo kukweza valavu valavu China fakitale katundu Wopanga

High Quality Industrial DIN EN cheke valavu Kuponya zitsulo kukweza cheke valavu China fakitale katundu Wopanga Chithunzi Chodziwika

Kufotokozera Kwachidule:

DIN/ENKuponya zitsulo Kwezani valavu, DIN EN cheke valavu, valavu ya piston

Diameter:DN15-DN400,PN16-PN100

TS EN 12516-1, BS1868

Maso ndi maso ku EN558-1/DIN3202

Thupi/bonnet/Disc:GS-C25/1.4308/1.4408

Kuchepetsa: 13CR+STL/F304/F316

Malingaliro a kampani NORTECHis mmodzi wa kutsogolera China DIN EN valavu Wopanga & Supplier.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kodi valavu ya DIN EN ndi chiyani?

DIN EN valavu yowunikirandis idapangidwa kuti iteteze kusinthika kwa kayendedwe ka mapaipi. imagwiritsidwa ntchito kwambiri pamapaipi omwe ma valve a globe akugwiritsidwa ntchito ngati valavu yowongolera.Amakhala ndi malo okhalamo ofanana ndi ma valve a globe.Ma valve okweza ndi oyenera kuyika mizere yopingasa kapena yowongoka ndikuyenda mmwamba.

ADIN EN valavu yowunikirandi valavu yomwe imalepheretsa chingwe choyamwa kuti chisagwire kanthu, mwachitsanzo pakayimitsidwa pampu.Kuwotcha mpope musanayambe kuyambiranso sikofunikiranso. Kwezani ma valve cheke

Ma valve onyamula zitsulo zotayidwa ndi masika amatha kuikidwa mu mapaipi pafupifupi pafupifupi malo aliwonse okwera. Poyerekeza ndi ma valve oyendetsa ma swing, kutayika kwa mutu wawo kumakhala kokulirapo chifukwa kupotoza kwa kayendedwe kake kumakhala kofunikira kwambiri. ma diameter ang'onoang'ono mwadzina.

Zofunikira zazikulu za DIN EN valavu yowunika

Features ndi ubwino waDIN EN valavu yowunikira

1) Kutsekera kofulumira komanso kokhazikika: sitiroko yaying'ono ya valavu imapangitsa kuti kutsekeka mwachangu, disc yodzaza kasupe ndi kuphatikiza, pangani kutseka mwachangu komanso kodalirika.
2) Kutseka kokha ndi disc yodzaza masika.
3) Kumanga kosavuta komanso kukonza kosavuta.

Mafotokozedwe aukadaulo a DIN EN cheke valavu

Mfundo zaukadaulo

M'mimba mwake mwadzina	Chithunzi cha DN15-DN400
Kupanikizika	PN10-PN16-PN25-PN40-PN63-PN100
Kupanga ndi kupanga	EN 12516-1, BS EN 1868, EN12569
Maso ndi Maso	BS EN 558-1,DIN3202
Flange End	Gawo la EN1092-1
Butt weld(BW) End	Mtengo wa EN12627
Kuyesa & Kuyang'ana	Gawo la EN 12266
Thupi, bonnet, disc	Mpweya wa carbon, Stainless steel, Aloyi zitsulo
Chepetsa	13Cr,F304,F316,Stellite hard faced alloy.