Umtsetfo wekusebenta kanye nekwakha nekufakwa kwemaphuzu evalve yeluvivane lehleti ngerabha

Iivalve levivane lehleti ngerabhaluhlobo lwe valve lesebentisa ipuleti leliyindingilizi le butterfly njengencenye yekuvula nekuvala futsi ijikeleta ngesicu se valve kuvula, kuvala kanye nekulungisa umzila wemanti. Ipuleti levivane leivalve levivane lehleti ngerabhaifakwe ngendlela yebubanti bephayiphi. Emseleni wesilinda we .ivalve levivane lehleti ngerabhaumtimba, lelipuleti lelivivane lelimise njenge disc lijikeleta le axis, futsi i-angle yekujika isemkhatsini wa 0° na 90°. Uma ijikeleta ibe ngu 90°, le valve ivulekile ngalokuphelele.

Tindzawo tekwakha nekufaka

1. Indzawo yekufaka, kuphakama, kanye nendlela yekungenisa nekutfumela kumele ihlangabetane netidzingo tekuklama, futsi kuxhumana kufanele kucinise futsi kucinise.

2. Kuto tonkhe tinhlobo temavalvu labhalwe ngesandla lafakwe ephayiphini lekuvikela kushisa, sibambo ngeke sibe phansi.

3. Kuhlolwa lokubonwako kumele kwentiwe ngaphambi kwekutsi kufakwe ivalvi, futsi ipuleti leligama levalvi kumele ihlangabetane netidzingo telizinga lavelonkhe lelikhona nyalo “General Valve Mark” GB12220. Kule valve umfutfo wayo wekusebenta ungetulu kwa 1.0MPa futsi udlala indzima ekunciphiseni liphayiphi lelikhulu, kuhlolwa kwemandla kanye nekusebenta lokucinile kumele kwentiwe ngaphambi kwekufakwa, futsi kuvunyelwe kutsi kusetjentiswe ngemuva kwekuphumelela ekuhlolweni. Ngesikhatsi sekuhlolwa kwemandla, umfutfo wekuhlola uphindvwe ka-1.5 umfutfo lobitwako, futsi sikhatsi asikho ngaphansi kwemizuzu lengu-5. Indlu yevalve kanye nekupakisha kufanele kube nekufaneleka ngaphandle kwekuvuza. Kulesivivinyo sekucina, umfutfo wekuhlola uphindvwe ka-1.1 umfutfo lobitwako; umfutfo wekuhlola kufanele uhlangabetane netidzingo te-GB50243 standard ngesikhatsi sekuhlola, futsi indzawo yekuvala ye-valve disc iyafaneleka uma kungekho kuvuza.

Emaphuzu ekukhetsa umkhicito

1. Imikhawulo leyinhloko yekulawula ye .ivalve levivane lehleti ngerabhanguletintfo letichaziwe kanye netilinganiso.

2. Ingasebenta ngesandla, ngegezi noma nge-zipper, futsi ingalungiswa kunobe nguyiphi i-angle ngaphakatsi kwelibanga le-90°.

3. Ngenca yeshaft yinye kanye nepuleti le-valve yinye, umthamo wekuthwala ulinganiselwe, futsi imphilo yenkonzo ye-valve imfisha ngaphansi kwetimo temehluko lomkhulu wekucindzeteleka kanye nelizinga lelikhulu lekugeleza.