Ivalvu yesango lokutywina elithambileyo le-DI PN10/16 Class150 yoMbhobho wamanzi Umfanekiso obonisiweyo

Ivalvu yesango lokutywina elithambileyo le-DI PN10/16 Class150 yePipe yamanzi

Ngenxa yokukhethwa kwezinto zokuvala i-EPDM okanye i-NBR. Ivalvu yesango lokutywina elithambileyo inokusetyenziswa kubushushu obuphezulu be-80°C. Ihlala isetyenziswa kwimibhobho yokucoca amanzi yamanzi kunye namanzi amdaka. Iivalvu zesango lokutywina elithambileyo ziyafumaneka kwimigangatho eyahlukeneyo yoyilo, njengeBritish Standard, German Standard, American Standard. Uxinzelelo oluqhelekileyo lwevalvu yesango elithambileyo yiPN10, PN16 okanye Class150.

Ubungakanani:2”-48”/DN50-DN1200

Uvavanyo loxinzelelo:PN10/16, JIS5K/10K, 150LB

Iwaranti:Iinyanga ezili-18

Igama lebrand:Ivalvu ye-ZFA

Inkonzo:I-OEM

Sithumelele i-imeyile

Iinkcukacha zeMveliso

Ubungakanani kunye noVavanyo loXinzelelo kunye noMgangatho
Ubungakanani	DN40-DN1200
Uvavanyo loxinzelelo	PN10, PN16, CL150
Ubuso ngobuso I-STD	BS5163, DIN3202 F4, API609
Uqhagamshelo lwe-STD	I-BS 4504 PN6/PN10/PN16, DIN2501 PN6/PN10/PN16, ISO 7005 PN6/PN10/PN16, JIS 5K/10K/16K, ASME B16.1 125LB, ASME B16.1 150LB, AS 2129 Itheyibhile D kunye no-E
I-Flange Ephezulu STD	I-ISO 5211
Izinto eziphathekayo
Umzimba	Intsimbi Ephosiweyo (GG25), Intsimbi Ephosiweyo (GGG40/50)
Idiski	Intsimbi Ephosiweyo (GG25), Intsimbi Ephosiweyo (GGG40/50)
Isiqu/Umgodi	Intsimbi Engagqwaliyo 304 (SS304/316/410/420)
Isihlalo	CF8/CF8M+EPDM
Ukugquma ngezihlahla	I-PTFE, iBronze
Indandatho ye-O	I-NBR, i-EPDM, i-FKM
I-Actuator	Ibhokisi yeGear, i-Actuator yoMbane, i-Actuator ye-Pneumatic

Umboniso weMveliso

Inzuzo yeMveliso

I-stem nut ye-non-riking stem resilient gate valve idibana ngqo ne-medium emzimbeni we-valve. Xa ivula kwaye ivala i-valve, iyabonakala ngokujikeleza i-valve stem. Inzuzo kukuba ukuphakama kwe-valve akutshintshi xa i-valve ivulwa kwaye ivaliwe, ngoko ke indawo yokufaka incinci, kwaye ifanelekile kwii-valve ezinkulu kunye nemibhobho enesithuba esincinci sokufakela, njengemibhobho engaphantsi komhlaba, kodwa i-valve kufuneka ifakwe isalathisi sokuvula nokuvala ukubonisa ukuvulwa kwe-valve. Ingxaki kukuba i-valve stem thread idibana ngqo ne-medium, edlakazwa lula yi-medium, kwaye kwangaxeshanye ayinakuthambisa, ngoko ke yonakala lula.

Ubushushu bokusebenza kweValve yeSango eliHlala eliqinileyo buqala kwi -20 ukuya kwi-120℃ ngokwezinto ezisetyenzisiweyo. Akukho mida eya kwicala lolwelo kwaye akukho kuxinana kokuhamba kwamanzi, akuyi kunciphisa uxinzelelo.
I-epoxy epeyintwe ngaphakathi ayifuni ukugqwala kwaye ithintela ungcoliseko lolwelo ngosuku lwesibini. I-wedge igqunywe nge-EPDM, umlinganiselo we-EPDM unokufikelela kwi-50%, uzinzile kwaye ulungele ukumelana nemeko.
Imveliso nganye iya kwenziwa ngokwenkangeleko, izinto ezisetyenzisiweyo, ukuqina komoya, uxinzelelo kunye novavanyo lweqokobhe ngaphambi kokuba iphume kumzi-mveliso; iimveliso ezingafanelekiyo azivumelekanga ukuba ziphume kumzi-mveliso.

Isetyenziswa njengesixhobo sokuvala nokulungisa izixhobo ezahlukeneyo zokuhambisa amanzi kunye ne-drainage pepeline kwizakhiwo, iikhemikhali, amayeza, amalaphu, iinqanawa kunye nezinye izimboni. I-valve ye-Zhongfa inokubonelela ngee-valve zesango ze-OEM kunye ne-ODM kunye neenxalenye eTshayina. Ifilosofi ye-valve ye-Zhongfa kukufuna iimveliso ezikumgangatho ophezulu ezinenkonzo efanelekileyo ngexabiso eliphantsi kakhulu. Zonke iimveliso zevalve ziyavavanywa kabini ngaphambi kokuba zithunyelwe ukuqinisekisa umgangatho wemveliso. Wamkelekile ukutyelela iifektri zethu. Siza kubonisa ubuchule beevalve.