Li-valve tsa heke ke karolo ea bohlokoa lits'ebetsong tse fapaneng tsa indasteri hobane li laola phallo ea maro kapa likhase ka ho sebelisa liheke tse thellang, tse bitsoang li-wedges, ho bula kapa ho koala litselana.Har'a mefuta e sa tšoaneng ea li-valve tsa heke tse fumanehang, valve ea heke ea wedge e hlahella ka mokhoa o ikhethang le ts'ebetso e ka tšeptjoang.Sehloohong sena, re tšohla bohlokoa ba li-valve tsa heke ea wedge mme re u tataisa mabapi le mokhoa oa ho khetha valve e phethahetseng bakeng sa litlhoko tsa hau tse ikhethang.

 

Belofo ea heke ea wedge e fumana lebitso la eona hobane sebopeho sa heke se tšoana le wedge.Moralo ona o thusa valve ho fana ka tiiso e tiileng le ho fokotsa ho lutla ha ho koetsoe, e leng se etsang hore e be se loketseng bakeng sa lits'ebetso moo ho tiisang katleho ho leng bohlokoa.Hangata heke e behiloe lipakeng tsa litulo tse peli tse bapileng, ho etsa motsamao oa mola ho laola phallo.Ha heke e phahamisoa, mocha o bulehile ka ho feletseng, o lumella ho phalla ho sa thibeloang, ha ho theola heke ho khaola ka ho feletseng ho phalla.

 

Ho khetha valve ea heke e nepahetseng ho hloka hore ho nahanoe ka hloko lintlha tse 'maloa tsa bohlokoa.Taba ea pele, o tlameha ho lekola khatello ea ts'ebetso ea sistimi le mocheso.Li-valve tsa heke ea Wedge li etselitsoe ho mamella likhatello tse phahameng le maemo a mocheso a feteletseng, empa ke habohlokoa ho netefatsa hore valve eo u e khethang e loketse kopo ea hau e khethehileng.Baetsi ba fana ka likhatello tsa khatello le mocheso bakeng sa li-valve tsa bona, 'me ho latela litataiso tsena ho bohlokoa ho thibela ho hloleha hofe kapa hofe ho ka bang teng.

 

Ea bobeli, o hloka ho nahana ka lisebelisoa tsa kaho ea 'mele oa valve le ba ka hare.Lisebelisoa tse fapaneng tsa indasteri li hloka lisebelisoa tse fapaneng ho amohela mokelikeli kapa khase e fetisoang.Ka mohlala, libakeng tse senyang, li-valve tse entsoeng ka tšepe e sa hloekang kapa li-alloys tse khethehileng tse nang le khanyetso e phahameng ea kutu li khothalletsoa.Ka lehlakoreng le leng, lisebelisoa tse kenyelletsang mocheso o phahameng li ka hloka lisebelisoa tse kang cast kapa alloy steel bakeng sa matla le nako e telele.

 

Ntlha ea boraro, boholo le sebopeho sa valve li phetha karolo ea bohlokoa ts'ebetsong ea eona.Li-valve li lokela ho lekanngoa ho lekana tsamaiso ea liphaephe ho netefatsa hore phallo e phalla hantle le ho fokotsa khatello.Sebopeho sa valve se bolela hore na ke valve ea stem e ntseng e phahama kapa valve e lefifi.Li-valve tsa stem tse ntseng li phahama li fana ka pontšo ea pono ea boemo ba heke, ho etsa hore ho be bonolo ho shebella boemo ba valve, ha li-valve tsa stem tse lefifi li kopane haholoanyane 'me li loketse libaka tse koaletsoeng.

 

Ntle le lintlha tsena, ho bohlokoa hape ho nahana ka maemo a indasteri le litifikeiti ha u khetha valve ea heke ea wedge.Litifikeiti tse kang ISO, API le ANSI li netefatsa hore li-valve li finyella litlhoko tse thata tsa boleng le polokeho.Litifikeiti tsena li tiisa hore li-valve li entse tlhahlobo e matla le tlhahlobo e matla ho netefatsa hore li tšepahala le boleng ba tsona.

 

Qetellong, kamehla ho molemo ho nahana ka botumo le phihlelo ea moetsi ha u khetha valve ea heke ea wedge.Bahlahisi ba thehiloeng ba nang le rekoto ea ho fana ka li-valve tsa boleng bo holimo le tse tšoarellang ba na le monyetla oa ho fana ka lihlahisoa tse tšepahalang le tšehetso e ntle ea bareki.

Nortech ke e 'ngoe ea baetsi ba li-valve tsa indasteri ba etelletseng pele Chaena ba nang le setifikeiti sa boleng sa ISO9001.

Lihlahisoa tse kholo:Butterfly Valve,Balofo ea Ball,Balofo ea Heke,Sheba Valofo,Globe Vavlve,Y-Strainers,Motlakase oa Motlakase,Li-Acurator tsa Pneumatic.

Bakeng sa thahasello e eketsehileng, welcom ikopanye ho:Lengolo-tsoibila:sales@nortech-v.com