I-China Industrial DIN EN piston check valve I-Cast steel lift check valve Umhlinzeki wefektri waseChina Umkhiqizi wefektri nabakhiqizi

I-Industrial DIN EN piston check valve Cast steel lift ... China factory manufacturer Umkhiqizi

I-Industrial DIN EN piston check valve I-Cast steel lift check valve Umhlinzeki wasefektri waseShayina Umkhiqizi Isithombe Esivelele

Incazelo emfushane:

I-DIN/ENI-valve yokuhlola i-Lift yensimbi ephothiweyo,

Ububanzi: DN15-DN400, PN16-PN100

I-BS EN 12516-1,BS1868

Ubuso nobuso ku-EN558-1/DIN3202

Umzimba/ibhonethi/iDiski:GS-C25/1.4308/1.4408

I-NORTECHis enye ye-China DIN EN piston check valve ehamba phambili Umkhiqizi kanye Nomhlinzeki.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Iyini ivalvu yokuhlola i-piston ye-DIN EN?

I-valve yokuhlola i-piston ye-DIN ENminaIklanyelwe ukuvimbela ukuguqulwa kokugeleza ohlelweni lwamapayipi. Ivame ukusetshenziswa ezinhlelweni zamapayipi lapho amavalvu embulunga esetshenziswa khona njengevalvu yokulawula ukugeleza. Anezindawo zokuhlala ezifanayo namavalvu embulunga. Amavalvu okuhlola ukuphakama afanele ukufakwa emigqeni evundlile noma eqondile enokuhamba okuphezulu.

Zinconywa ukuthi zisetshenziswe ngomusi, umoya, igesi, amanzi, kanye nemigqa yomhwamuko enesivinini esikhulu sokugeleza. Amavalvu okuhlola ukuphakama avame ukwakhiwa ngesiphethu, avaliwe ngokuzenzakalelayo, adinga ingcindezi eyengeziwe ukuvula umnyango wawo nokuvumela uketshezi ukuthi ludlule.

A I-valve yokuhlola i-piston ye-DIN ENiyivalvu evimbela umugqa wokumunca ukuthi ungasebenzi ungenalutho, isib. ngemva kokuba ipompo imisiwe. Ngakho-ke, uku-primer ipompo ngaphambi kokuthi iqale kabusha akusadingeki. Amavalvu okuhlola ukuphakama

Izici eziyinhloko ze-DIN EN piston check valve

Izici kanye nezinzuzo zeI-valve yokuhlola i-piston ye-DIN EN

1) Ukuvala okusheshayo nokusebenza okuzinzile: ukushaywa okuncane kwediski ye-valve kwenza kube nokwenzeka ukuvala okusheshayo, idiski elayishwe ngesipili iyinto enhle kakhulu, yenza ukuvala kusheshe futhi kuthembeke.
2) Ukwakhiwa okulula kakhulu nokugcinwa okulula.
3Umklamo ofana nevalvu yomhlaba, ungasetshenziswa njengevalvu yokulawula ngokushintsha isakhiwo sediski.

Imininingwane yobuchwepheshe ye-DIN EN piston check valve

Imininingwane yobuchwepheshe

Ububanzi obujwayelekile	I-DN15-DN400
Isilinganiso sokucindezela	PN10-PN16-PN25-PN40-PN63-PN100
Ukuklama nokukhiqiza	I-BS EN 12516-1,BS EN 1868,EN12569
Ubuso Nobuso	I-BS EN 558-1, DIN3202
Iziphetho zeFlange	I-BS EN1092-1
Ukuphela kwe-Butt weld (BW)	I-BS EN12627
Ukuhlolwa Nokuhlolwa	I-BS EN 12266
Umzimba, ibhonethi, idiski	Insimbi yekhabhoni, Insimbi engagqwali, Insimbi ye-alloy
Sika	13Cr, F304, F316, i-alloy ebhekene ne-Stellite eqinile.