Umahluko kunye nokuBala phakathi kwe-valve yesango, i-valve yeBhola, kunye neeVaterfly Valves

Umahluko phakathi kwe-valve yesango, i-valve ye-chibe kunye nebhabhathane:

1. I-Palve yesango

Kukho iplate ethe tyaba kwiqumrhu le-valve elivela kwicala lokuhamba kwephakathi, kwaye iplate yeflethi iphakanyisiwe kwaye ihliselwe ukuvula nokuvalwa.

Amanqaku: Ukunganyangeki okuhle, ukunganyangeki okuncinci, ukuvulwa okuncinci kunye nokuvulwa okuncinci, uluhlu olubanzi lokusebenza, kunye nokusebenza kwemigaqo yokuhamba kweendlela zokuhamba, ngokubanzi kulungele imibhobho yobume obukhulu.

I-2. Ivalve yebhola

Ibhola enomngxunya embindini isetyenziswa njenge-valve, kwaye ukuvulwa nokuvulwa nokuvalwa kwevalve kulawulwa ngokujikeleza ibhola.

Iimpawu: Thelekisa nePoove yesango, isakhiwo silula, umthamo mncinci, kwaye ukunganyangeki kwe-fluid incinci, enokutshintsha umsebenzi wevalve yesango.

3. Ibhotile yebhabhathane

Inxalenye yokuvula kunye nokuvala ivali enamavili ejikeleza ngee-axis ezisisigxina kwi-valve.

Iimpawu: Ulwakhiwo olulula, ubungakanani obukhulu, ubunzima bokukhanya, kufanelekile ukwenzela iivasta ezinkulu zedaya.Be isetyenziselwa ukuthutha amanzi, umoya, igesi kunye neminye imithombo yeendaba.

Umhlaba oqhelekileyo:

Ipleyiti ye-valve yeivalve yebhabhathanekunye ne-valve ye-valve ye-valve yebhola ijikeleze i-axis yabo; ipleyiti ye-valve yeivalve yesangonyuka uye ezantsi ecaleni kwe-axis; ivalve yebhabhathane kwaye i-valve yesango inokuhlengahlengisa ukuhamba kwenqanaba lokuvula; Ivali yebhola ayilunganga ukwenza le nto.

1. Umhlaba wokutywina kwe-valve yebhola yi-sleve.

2. Umhlaba wokutywinaivalve yebhabhathaneNgaba umhlaba wonyaka we-cylindrical.

3. Umhlaba wokutywina we-valve enesango iflethi.