Invalveengineering, control i Cv man (Flow Coefficient)valvecaan pakhat ah valve chungin pipe medium a luan ning asiloah a ritmi a luan ning le hneksaknak dirhmun tangah pipe cu aa thleng lomi hneknak ah chiah a si tikah a chim duhmi a si. Cucu, valve a luan khawhnak kha a si.
A luannak coefficient man a sang deuhdeuh tikah, ti cu a luan tikah a tlawm deuhdeuhvalve.
Valve Cv man cu hneksaknak le tuaktannak in tuak a hau.
CV cuman ngeihnakcu thil sining pakhatkhat tangah control valve a luan khawhnak a tahmi a biapi tukmi thiamnak tahfung a si. CV man nih hin valve riantuan ning lawng si loin, ti uknak system suaisam le riantuan ning tthatnak he zong direct in aa pehtlai.
A sullam cu a tlangpi in a tanglei thil sining hna cungah hram aa bunh:valvea ong dih, a donghnak ah 1 lb/in2 (asiloah 7KPa) a simi hneknak aa dannak, cun ti cu 60°F (15.6°C) ti thiang a si, cu tikah minute pakhat ah valve chungin a kalmi ti (US gallon in) zat cu valve Cv man a si. Tuluk ram ah a luannak tlukruannak cu metric system ah Kv hmelchunhnak he a fianter tawn, cun Cv man he pehtlaihnak cu Cv=1.156Kv a si ti kha hngalh a herh.
Cv man in valve caliber zeitindah tuak khawh a si
1. Na duhmi CV man kha tuak:
Ti uknak system nih a herhmi thil sining, a luannak, aa dangmi hneknak, a karlak le a dang thil sining hna ningin, a herhmi Cv man cu aa tlakmi formula asiloah software hmangin tuak a si. Hi step nih hin ti a sining (tahchunhnak ah, a thlum, a rit), riantuan ning (tahchunhnak ah, lum le kih, hneknak), le valve umnak tibantuk thil sining hna kha a lak.
2. A dikmi valve diameter kha thim:
Tuakmi duhmi Cv man le valve i a tuakmi Cv man ning in, aa tlakmi valve diameter kha thim a si. Thimmi valve i a rated Cv man cu a herhmi Cv man he aa tluk asiloah tlawmpal a tam deuh awk a si, cu nih cun valve nih a tak in a luangmi a herhnak kha a tlinter khawh lai ti kha a hngalh khawh lai. Cu lio caan te ah cun, valve riantuan ning dihlak nih system herhmi a tlinh khawh nakhnga thilri, dirhmun, kharnak riantuan ning le valve riantuan ning tibantuk thil dangdang zong ruah a herh.
3. Fehternak le remhnak:
A hramthawk thimnak hnu ahvalvecaliber, a herhmi hngalhternak le remhnak tuah a hau. Mah ah hin valve a luan ning nih system herhmi a tlinh le tlinh lo zohfelnak tuaktannak asiloah vawleicung thil sining hneksaknak in hngalhternak aa tel. A nganmi thleidannak hmuh a si ahcun, Cv man kha tuak ṭhan a hau men lai asiloah valve diameter kha remh a hau men lai.
A huap in
Inn pakhat i ti peknak system ah, control valve nih a herhmi CV man a tlinh lo ahcun, ti pump cu a thawk i a ngol lengmang kho asiloah a caan paoh ah thilrit tam tuk in a kal kho. Mah cu electric thazaang hman dih lawng si loin, a caancaan ah thli thlennak ruangah, pipe pehtlaihnak a tlawmter khawh, a luangter khawh, cun caan saupi a ritmi ruangah pump zong a hrawh khawh.
A tawinak in chim ahcun, control valve i Cv man cu a luan khawhnak tahnak caah a biapi mi hmelchunhnak a si. Cv man kha a dikthliar in tuaktannak le cu cung ah hram bunh in aa tlakmi valve caliber tuaktannak thawngin, ti uknak system a fekmi le a tthatnak kha a fekmi a si kho. Cucaah, valve thimnak, system suaisamnak le riantuannak tthaternak ah, Cv man tuaktannak le hmannak ah lungthin dihlak pek a hau.
Tianjin Tanggu Ti-Seal Valve Co.,ltda bik in a fekmi tthutnak a chuahterbutterfly valve, kutka valve, Y-strainer, tlukruannak valve, check valve, tlukruannak valve, hnulei luannak khamnak tbk.
Post caan: Dec-16-2024
