Iinqabo ezine zokufakwa kwevalvu

1. Ukuhlolwa kwamanzi emazingeni womtjhiso angakalungi ngesikhathi sokwakha ebusika.

Imiphumela: ngombana itjhubhu iyaqanda msinyana ngesikhathi sokuhlolwa kwe-hydraulic, itjhubhu iyaqanda.

Iindlela: linga ukwenza ukuhlolwa kwamanzi ngaphambi kokufaka isicelo ebusika, begodu ngemva kokuhlolwa kwegandeleleko ukuvuthela amanzi, khulukhulu amanzi asevalvu kufanele asuswe enetheni, ngaphandle kwalokho ivalvu inomhlwa kancani, ukuqhekeka okukhulu okuqhwa. Iphrojekthi kufanele yenziwe ebusika, ngaphasi kwezinga lokutjhisa elihle langaphakathi, begodu amanzi kufanele aphephetheke ahlanzeke ngemva kokuhlolwa komfutho.

2. Indlela yokufaka ivalvu ayikalungi.

Ukwenza isibonelo, indlela yokugeleza kwevalvu yokuhlola iphambene nephawu, isiqu sifakwe phasi, ivalvu yokuhlola efakwe ngokuvundlileko ifakwe ngokujameleko, akukho sikhala esivulekileko nofana esivaliweko, begodu isiqu sevalvu efihlekileko asiqali emnyango wokuhlola.

Imiphumela: ukubhalelwa kwevalvu, ukutlhogonyelwa kweswitjhi kubudisi, begodu ishafu yevalvu eqale phasi kanengi kubangela ukuvuza kwamanzi.

Iinlinganiso: ngokuqinileko ngokuya kwemiyalo yokufaka ivalvu yokufaka, vula ivalvu yesango le-rod ukugcina ukuphakama kokuvuleka kwesiqu se-valve, i-velve ye-butterfly icabangela ngokuzeleko isikhala sokujikeleza kwesibambo, yoke imihlobo ye-valve rod angeze yaba ngaphasi kwendawo evundlileko, ingasaphathwa yehla. Ivalvu efihlekileko akukafaneli ibeke umnyango wokuhlola ukuhlangabezana nokuvulwa nokuvalwa kwevalvu kwaphela, kodwana isiqu sevalvu kufanele siqale umnyango wokuhlola.

3. Iinqophiso namamodeli wevalvu efakiweko awahlangabezani neemfuneko zokuklama.

Ukwenza isibonelo, umfutho wevalvu ungaphasi komfutho wokuhlolwa kwesistimu; ivalvu yesango lephayiphu yamagatja wamanzi wokuphakela lokha ububanzi bephayiphu bungaphasi nofana bulingana nama-50mm; i-dry kanye ne-risers yokufuthumeza amanzi atjhisako; begodu iphayiphu yokudonsa yepompo yomlilo yamukela ivalvu ye-butterfly.

Imiphumela: ithinta ukuvulwa nokuvalwa okujayelekileko kwevalvu begodu ilungise ukujamelana, ukugandeleleka neminye imisebenzi. Ngitjho nanyana kubangele ukusebenza kwesistimu, ukulimala kwevalvu kukateleleka bona kulungiswe.

Iinlinganiso: Yazi ububanzi bokusetjenziswa kwamavalvu ahlukahlukeneko, begodu ukhethe ukucaciswa namamodeli wamavalvu ngokuya ngeemfuneko zokuklama. Umfutho wevalvu uzakuhlangabezana neemfuneko zomfutho wokuhlolwa kwesistimu. Ngokuya ngekhodi yokwakha: ivalvu yokumisa izakusetjenziswa lokha ububanzi bephayiphu bungaphasi nofana bulingana nama-50mm; ivalvu yesango izakusetjenziswa lokha ububanzi bephayiphu bungaphezu kwama-50mm. Ukufuthumala kwamanzi atjhisako omileko, ivalvu yokulawula eqondileko kufanele isetjenziswe ivalvu yesango, iphayiphu yokudosa ipompo yamanzi womlilo akukafaneli isetjenziswe ivalvu yevithamini.

4. Ukufakwa okungakalungi kwamavalvu endaweni ephezulu yokutjhisa.

Imiphumela: kubangele ingozi yokuvuza

Iinlinganiso: ivalvu yokutjhisa ephezulu engaphezu kwama-200°C, ngombana ukufakwa kusezingeni lokutjhisa elijayelekileko, begodu ngemva kokusetjenziswa okujayelekileko, izinga lokutjhisa liyakhuphuka, ibholthi iyakhula ngokutjhisa, isikhala siyakhuliswa, njeke kufuze siqiniswe godu, esibizwa ngokuthi "i-hot tight", abasebenzisi kufanele banake umsebenzi lo, ngaphandle kwalokho kulula ukuvuza.

I-Tianjin Tanggu Water Seal Valve Co., Ltd. yithekhnoloji ethuthukisiweko ye-elastic seat valve esekela amabhizinisi, imikhiqizo yi-elastic seati-wafer butterfly valve, i-lug butterfly valve,i-velve ye-butterfly ye-flange ephindwe kabili, i-double flange eccentric butterfly valve,ivalvu yokulinganisa, i-wafer dual plate check valve,Y-Strainernjalonjalo. E-Tianjin Tanggu Water Seal Valve Co., Ltd., siyazikhakhazisa ngokunikela ngemikhiqizo esezingeni eliphezulu ehlangabezana namazinga aphezulu webubulo. Ngamavalvu wethu ahlukahlukeneko, ungasithemba bona sizokunikela ngesisombululo esihle khulu sehlelo lakho lamanzi.