I-China Industrial DIN EN piston check valve I-Cast steel lift check valve Umthengisi wefektri waseTshayina Umenzi-mveliso kunye nabavelisi

Ivalvu yokujonga i-piston ye-DIN EN ye-Industrial Cast steel lift check check valve Umthengisi wefektri waseTshayina Umvelisi

I-valve yokujonga i-piston ye-DIN EN ye-Industrial Cast steel lift check check valve Umthengisi wefektri yaseTshayina Umenzi Umfanekiso oBonisiweyo

Inkcazo emfutshane:

I-DIN/ENI-valve yokujonga i-DIN EN piston check valve,

Ububanzi: DN15-DN400, PN16-PN100

I-BS EN 12516-1,BS1868

Ukujongana ubuso ngobuso ne-EN558-1/DIN3202

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

I-NORTECHis enye yeevalvu zokujonga i-piston ze-China DIN EN eziphambili Umenzi kunye noMboneleli.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Yintoni ivalvu yokujonga i-piston ye-DIN EN?

Ivalvu yokujonga i-piston ye-DIN ENmnaYenzelwe ukuthintela ukuguquka kokuhamba kwamanzi kwinkqubo yemibhobho. Isetyenziswa kakhulu kwiinkqubo zemibhobho apho iivalvu zeglobe zisetyenziswa khona njengevalvu yokulawula ukuhamba kwamanzi. Zineendawo zokuhlala ezifanayo neevalvu zeglobe. Iivalvu zokujonga ukuphakama zifanelekile ukufakwa kwimigca ethe tye okanye ethe nkqo enokuhamba okuphezulu.

Ziyacetyiswa ukuba zisetyenziswe ngomphunga, umoya, igesi, amanzi, kunye nemiphunga enesantya esiphezulu sokuhamba kwamanzi. Iivalvu zokujonga ukuphakama zihlala zenziwe ngentwasahlobo, zivaliwe ngokuzenzekelayo, zifuna uxinzelelo olungakumbi ukuvula ucango lwazo kunye nokuvumela ulwelo ukuba lungene.

A Ivalvu yokujonga i-piston ye-DIN ENyivalvu ethintela umgca wokufunxa ukuba ungasebenzi ungenanto, umz. emva kokuba ipompo imisiwe. Ukuyibeka iprimer yepompo ngaphambi kokuba uyiqalise kwakhona akusafuneki. Iivalvu zokujonga ukuphakama

Iimpawu eziphambili zevalvu yokujonga i-piston ye-DIN EN

Iimpawu kunye neenzuzo zeIvalvu yokujonga i-piston ye-DIN EN

1) Ukuvala ngokukhawuleza kunye nokusebenza okuzinzileyo: Ukubetha okuncinci kwediski yevalvu kwenza kube nokwenzeka ukuvala ngokukhawuleza, idiski efakwe entwasahlobo iyinto entle kakhulu, yenza ukuvala kukhawuleze kwaye kuthembeke.
2) Ulwakhiwo olulula kakhulu kwaye kulula ukulugcina.
3Uyilo olufana nevalvu yehlabathi, lungasetyenziswa njengevalvu yokulawula ngokutshintsha ulwakhiwo lwediski.

Iinkcukacha zobugcisa zevalvu yokujonga i-piston ye-DIN EN

Iinkcukacha zobugcisa

Ububanzi obuqhelekileyo	DN15-DN400
Uvavanyo loxinzelelo	PN10-PN16-PN25-PN40-PN63-PN100
Uyilo kunye nokuveliswa	I-BS EN 12516-1, i-BS EN 1868, EN12569
Ubuso ngobuso	I-BS EN 558-1, DIN3202
Iziphelo zeFlange	I-BS EN1092-1
Isiphelo se-Butt weld (BW)	BS EN12627
Uvavanyo kunye nokuhlolwa	I-BS EN 12266
Umzimba, ibhonethi, idiski	Intsimbi yekhabhoni, Intsimbi engatyiwayo, Intsimbi ye-alloy
Sika	I-13Cr, F304, F316, i-alloy ejongene ne-Stellite eqinileyo.