Sebakeng sa taolo ea mokelikeli oa indasteri, li-valve tsa lefats'e esale li nkuoa e le e 'ngoe ea likarolo tse tšepahalang le tse nepahetseng bakeng sa ho laola phallo. Ho NSW, re tsoela pele ho sutumelletsa meeli ea boenjiniere ka ho fana ka li-valve tsa lefats'e tse sebetsang hantle tse tšeptjoang ho pholletsa le liindasteri tse kenyeletsang oli le khase, petrochemical, tlhahiso ea matla, phekolo ea metsi le mekhoa ea HVAC.
Globe Valve ke Eng?
Valofo ea globe ke valve e tsamaeang ka mela e sebelisoang ho qala, ho emisa le ho laola phallo. E rehelletsoe ka sebopeho sa eona sa 'mele o chitja, le hoja meralo ea sejoale-joale e ka fapana. Belofo e na le karolo ea mofuta oa disk e suthang le setulo sa selikalikoe se emeng ka har'a 'mele o chitja ka kakaretso. Tlhophiso ena e fana ka bokhoni bo botle ba ho thella, e etsa hore li-valve tsa lefats'e e be tse loketseng taolo e nepahetseng ea phallo moo ho lutla le tahlehelo ea khatello e lokelang ho fokotsoa.
Lisebelisoa tsa Bohlokoa
Li-valve tsa globe tsa NSW li sebelisoa haholo lits'ebetsong moo ho hlokahalang taolo e nepahetseng ea phallo. Libaka tse tloaelehileng li kenyelletsa:
Litsamaiso tsa 1.Steam le condensate
2.Chemical process line
3. Lits'ebetso tsa metsi a phepelo ea metsi
4.Liphaephe tsa metsi tse nang le khatello e phahameng
5.Lits'ebetso tse pholisang limela tsa motlakase
6.Cryogenic le likopo tse phahameng tsa mocheso
Ka lebaka la bokhoni ba bona ba ho fana ka taolo e ntle holim'a sekhahla sa phallo le ho theoha ha khatello, li-valve tsa lefats'e tse tsoang ho NSW li atisa ho kenngoa litlhophisong tsa li-valve tsa taolo, ebang li sebelisoa ka letsoho kapa li sebelisoa bakeng sa taolo ea boiketsetso.
Lintlha Tseo U ka li Khethang Bakeng sa Litlhoko Tse sa Tšoaneng
NSW e utloisisa hore ho lumellana ha lintho ho bohlokoa maemong a senyang le a khatello e matla. Ke ka lebaka leo li-valve tsa rona tsa lefats'e li fumanehang ka mefuta e mengata ea lisebelisoa:
✅Carbon Steel (WCB, A105): E loketse likopo tse akaretsang tsa indasteri.
✅Tšepe e Hloekileng (CF8M, CF3, CF3M, F304/F316): Ho hanyetsa kutu e ntle bakeng sa lisebelisoa tsa lik'hemik'hale le tsa lijo.
✅Alloy Steels (WC6, WC9, C12A): E etselitsoe bakeng sa mocheso o phahameng, tšebeletso ea khatello e phahameng ho femeng ea matla le lihloekisi.
✅Lisebelisoa tsa Bronze le Brass: Hangata e sebelisoa metsing a leoatle, a nooang, le lits'ebetsong tsa mouoane o nang le khatello e tlase.
✅Duplex le Super Duplex Stainless Steels: Matla a phahameng le khanyetso e phahameng ea kutu metsing a leoatle le tikolohong ea maoatle.
Ho feta moo, re fana ka li-trim tse hlophisitsoeng, lisebelisoa tsa stem, le likhetho tsa gasket ho latela mofuta oa media, sehlopha sa khatello, le maemo a ts'ebetso.
Boholo le Litekanyetso tsa Khatello
Li-valve tsa globe tsa NSW li fumaneha ka boholo bo fapaneng ho tloha ho ½ ho isa ho 24 ″, ka litlelase tsa khatello ho tloha ANSI 150 ho isa ANSI 2500, hammoho le litekanyetso tsa DIN le JIS.
Ketso le ho felisa likhokahano
Ho fihlela litlhoko tse ikhethileng tsa morero, li-valve tsa NSW tsa lefats'e li ka tlisoa ka likhetho tse fapaneng tsa actuation, ho kenyelletsa:
1.Lebili la letsoho la letsoho
2.Peneumatic actuator
3.Motlakase oa motlakase
4.Motlakase oa motlakase
Likhokahano tse teng tsa ho qetela li kenyelletsa:
-Flanged (RF/RTJ)
- Butt weld
- Socket weld
-E khoele (NPT/BSPT)
Boleng boo U ka bo Tšepang
Li-valve tsa globe tsa NSW kaofela li entsoe ka tlas'a litsamaiso tse thata tsa taolo ea boleng, tse netefatsang hore litulo li tiea, li thibela ho lutla, le ts'epahalo ea mochini. Sephahla se seng le se seng se lekoa ka khatello ho latela API 598 kapa li-protocol tse boletsoeng ke bareki.
Ka boiphihlelo ba lilemo tse mashome ho etsa li-valve le ho romela kantle ho naha, NSW e iketselitse botumo ba bokhabane ba tekheniki, phano e potlakileng le tharollo e ikhethileng. Hore na o ntse o sebetsa ho koala mochini o hloekisang, projeke ea matla a futhumatsang mocheso, kapa ntlafatso ea litšebeletso tsa motheo, li-valve tsa rona tsa lefats'e li etselitsoe ho sebetsa - 'me li hahiloe hore li tšoarelle.
Ho ithuta haholoanyane ka mefuta e felletseng ea li-valve tsa lefats'e le ho kopa quote, etela:www.nswvalves.com
Nako ea poso: Jun-04-2025