A Valve ea bolo ea 1 1/4 inchke sesebelisoa se feto-fetohang sa taolo ea phallo se sebelisoang haholo lits'ebetsong tsa indasteri, khoebo le tsa bolulo. Moralo oa sona o monyane, ho tšoarella ha sona, le bokhoni ba ho sebetsana le maro a khatello e phahameng li etsa hore e be ea bohlokoa haholo lits'ebetsong tsa liphaephe, oli le khase, ts'ebetso ea lik'hemik'hale, kalafo ea metsi le litsamaiso tsa HVAC. Sengoloa sena se hlahloba mefuta e fapaneng ea litšenyehelo tsa li-valve tsa bolo tse 1 1/4 ho latela mefuta ea khokahano, thepa le mehloli ea tlhahiso, ha e ntse e totobatsa lits'ebetso tsa tsona tsa bohlokoa.
Litšebeliso tsaLi-valve tsa bolo tse 1 1/4
Li-valve tsa bolo tsa 1 1/4 inch li laola phallo ea metsi kapa likhase ka har'a bolo e potolohang e nang le mokoti. Tšebeliso e tloaelehileng e kenyelletsa:
- Liphaephe tsa indasteri: Ho laola mouoane, lik'hemik'hale, kapa mafura.
- Mekhoa ea metsi: Ho laola metsi a nooang, nosetso, kapa metsi a litšila.
- Mekhoa ea HVAC: Ho lokisa phallo ea sepholitsi ka har'a li-unit tsa ho futhumatsa/ho pholisa.
- Oli le khase: Ho arola likarolo tsa liphaephe bakeng sa tlhokomelo.
Ho tšepahala ha valve maemong a khatello e phahameng le a mocheso o phahameng ho etsa hore e be khetho e ratoang bakeng sa ts'ebetso ea bohlokoa.
Mefuta ea Litheko: Mefuta ea Khokahano
Mokhoa oa khokahano o ama haholo litšenyehelo tsaValve ea bolo ea 1 1/4Ka tlase ke papiso ea mefuta e tsebahalang:
| Mofuta oa Khokahano | Mefuta ea Litheko (USD) | Likarolo tsa Bohlokoa |
| 1 1/4 NPT Ball Valve | $25 – $80 | Likhoele tse tenyetsehang bakeng sa ho koala tse sa dutleng. |
| 1 1/4 BW Ball Valve | $40 – $120 | E tjheselletsoa ka motsu bakeng sa litsamaiso tsa khatello e phahameng tse sa feleng. |
| 1 1/4 SW Ball Valve | $30 – $100 | Likhokahano tsa sokete le weld bakeng sa libaka tse nyane. |
| E nang le Khoele (BSP) | $20 – $70 | E tloaelehile limmarakeng tsa Europe le Asia. |
- NPT khahlano le BSP: Likhoele tsa NPT (tse tloaelehileng Amerika Leboea) hangata li bitsa chelete e fetang 10-20% ho feta BSP ka lebaka la maemo a tlhahiso.
- E Sebetsane le e Tšetsoeng ka Khoele: Li-valve tse tjheseditsweng (BW/SW) li theko e boima empa li loketse libaka tse kotsi.
Mefuta ea Litheko: Mefuta ea Thepa
Khetho ea thepa e ama ho tšoarella, ho hanyetsa mafome le litšenyehelo. Ka tlase ke tlhaloso:
| Thepa | Mefuta ea Litheko (USD) | Molemo ka ho Fetisisa Bakeng sa |
| Valve ea Bolo ea Brass 1 1/4 | $20 – $60 | Mekhoa ea metsi/khase e nang le khatello e tlase. |
| 1 1/4 Stainless Steel Ball Valve | $50 – $150 | Metsi a senyang, a sebelisoang mochesong o phahameng. |
| PVC | $15 – $40 | Ho lumellana ha lik'hemik'hale, ho bobebe. |
- Ts'epe e sa beng le mabali: E bitsa chelete e fetang 2–3× ho feta koporo ka lebaka la ho hanyetsa mafome ho hoholo.
- Koporo: Theko e mahareng, e loketse tšebeliso ea merero e akaretsang.
- PVC: E theko e tlase haholo empa e lekanyelitsoe lits'ebetsong tse nang le khatello e tlase.
Theko ea moetsi khahlanong le ea fektheri
Ho fumana thepa ka kotloloho ho tsoa hoMoetsi oa Valve ea Bolokapafektherie ka fokotsa litšenyehelo ka 15–30%, haholo-holo bakeng sa liodara tse ngata. Leha ho le joalo, li-valve tse nang le mabitso a tsona (mohlala,Apollo Ball Valve, Valve ea Bolo ea Swagelok) e ka ba le tefo ea boleng bo netefalitsoeng. Lintlha tsa bohlokoa:
1. Li-MOQ (Bongata bo Bonyane ba Odara)Lifeme hangata li hloka liodara tse kholoanyane.
2. Ho iketsetsa: Bahlahisi ba ka lefisa tjhelete e eketsehileng bakeng sa di-specs tse sa tlwaelehang.
3. Lisetifikeiti: Li-valve tse netefalitsoeng ke ISO li bitsa chelete e fetang 10–15%.
Qetello
Theko eaValve ea bolo ea 1 1/4Li tloha ho $15 bakeng sa mehlala ea motheo ea PVC ho isa ho $150+ bakeng sa mefuta ea tšepe e sa ruseng kapa e lahletsoeng. Mofuta oa khokahano, thepa, le likamano tsa bafani li laola litšenyehelo tsa ho qetela. Bakeng sa boleng bo holimo, bapisa litlhaloso tsa valve le litlhoko tsa kopo ea hau - ebang ke1/4 valve ea bolo ea NPTbakeng sa liphaephe tse nyane kapa1 1/4 valve ea tšepe e sa hloekangbakeng sa ho tšoarella indastering. Kamehla buisana le bahlahisi kapa lifeme tse nang le botumo bo botle ho leka-lekanya boleng le tekanyetso.
Ka ho utloisisa lintlha tsena, bareki ba ka etsa liqeto tse nang le tsebo tse lumellanang le litlhoko tsa bona tsa ts'ebetso le tsa lichelete.
Nako ea poso: Hlakubele-06-2025