Ama-valve e-Butterfly ayizingxenye ezibalulekile ezinhlelweni zamapayipi ezimboni, futhi ukusebenza kwawo kuncike kakhulu ekucushweni okufanele kwamabholidi. Lo mhlahlandlela unikeza imininingwane eningiliziweishadi lebhawodi le-butterfly valvekwamavalvu e-flange, i-wafer, insimbi engagqwali, kanye ne-carbon steel. Kungakhathaliseki ukuthi ungunjiniyela, uchwepheshe wokuthenga, noma uchwepheshe wokulungisa, ukuqonda imininingwane ye-bolt kuqinisekisa ukusebenza kwe-valve okuphephile nokuphumelelayo.
Kungani Amashadi E-Bolt Ebalulekile Kuma-Valve E-Butterfly
Ukubhoboza kuyinsika yokuqina kokuhlanganiswa kwevalvu. Usayizi webhawodi ongalungile, izinto zokwakha, noma i-torque kungaholela ekuvuzeni, ukwehluleka kwevalvu, noma ngisho nesikhathi sokungasebenzi kwesistimu.ishadi lebhawodi lama-flangenoma ama-valve e-butterfly enza kube lula:
- Ubukhulu be-bolt(ububanzi, ubude, uhlobo lwentambo).
- Ukuhambisana kwezinto ezibonakalayo(insimbi engagqwali, insimbi yekhabhoni).
- Amanani e-torqueukuze kufezwe ukuvalwa okuhle kakhulu.
Ngobaamavalvu e-flange butterflyfuthiamavalvu ebhabhathane e-wafer, amashadi ebholithi ayahlukahluka ngokusekelwe kusayizi wevalvu, isilinganiso sokucindezela, kanye nezindinganiso zeflange (ANSI, DIN, JIS).
Ishadi Le-Flange Butterfly Valve Bolt
Imininingwane ye-ANSI Flange Bolt
Ama-flange e-ANSI B16.5 asetshenziswa kabanzi eNyakatho Melika. Ngezansi kune-simplifiedishadi lebhawodi le-flangekumavalvu ebhabhathane ekilasi 150 kanye nekilasi 300:
| Usayizi weValve (amayintshi) | Ubuningi be-Bolt | Ububanzi be-Bolt (amayintshi) | Ubude bebholithi (amayintshi) |
| 2″ | 4 | 0.5″ | 2.5″ |
| 6″ | 8 | 0.75″ | 3.5″ |
| 12″ | 12 | 1″ | 4.5″ |
Amanothi Ezinto Ezibalulekile:
- Amavalvu evemvane ensimbi engagqwalingokuvamile zisebenzisa amabhawodi e-ASTM A193 B8 ukuze zivikele ukugqwala.
- Amavalvu evemvane ensimbi yekhabhonibhanqa nama-bolt e-ASTM A307 ukuze kusetshenziswe amandla aphezulu.
Ishadi Le-Wafer Butterfly Valve Bolt
Amavalvu ebhabhathane e-Waferzilula futhi zithembele kuma-flange bolts ukuze zicindezelwe.ishadi lebhawodiigxile ku:
- Ubude bebholithi:Kumelwe kudlule umzimba we-valve kanye nama-flange.
- Imikhono yesikhala:Ngokuvamile kuyadingeka ukuvimbela ukuqina ngokweqile.
| Usayizi weValve (amayintshi) | Ubude bebholithi (amayintshi) | I-Torque (lb-ft) |
| 4″ | 3.0″ | 45–50 |
| 10″ | 5.5″ | 90–100 |
| 16″ | 7.0″ | 150–170 |
Icebiso:Qinisekisa njalo ubude bebholithi ngeumenzi wevalvu yebhabhathaneukugwema ukungalingani.
Ukukhethwa Kwezinto Zebholithi: Insimbi Engagqwali vs. Insimbi Yekhabhoni
Ama-valve e-Butterfly ensimbi engagqwali
- Amabanga:I-ASTM A193 B8 (304/316 SS) yokumelana nokugqwala okuphezulu.
- Izicelo:Izimboni zamakhemikhali, zasolwandle, noma zokucubungula ukudla.
- I-Torque:Kudingeka i-torque ephansi uma kuqhathaniswa nensimbi yekhabhoni.
Ama-valve e-Carbon Steel Butterfly Valve Bolts
- Amabanga:I-ASTM A307 noma i-A325 yamandla aphezulu okudonseka.
- Izicelo:Izinhlelo zikawoyela, igesi, kanye nezimo zokushisa eziphakeme.
- Ukugqoka:Ifakwe nge-galvanized noma nge-zinc ukuvimbela ukugqwala.
Indlela Yokukhetha Umkhiqizi We-Butterfly Valve Othembekile eShayina
IShayina ibusa ukukhiqizwa kwamavalvu emhlabeni jikelele, kodwa ikhwalithi iyahlukahluka. Izici ezibalulekile lapho ukhethaUmkhiqizi we-valve yebhabhathane laseShayina:
1. Izitifiketi:I-ISO 9001, i-API 609, CE.
2. Ukulandelela Izinto:Imibiko yokuhlolwa kwe-Mill yensimbi engagqwali/yekhabhoni.
3. Amashadi e-Bolt Angokwezifiso:Amandla okuhlinzeka ngemininingwane yebhawodi eqondene nevalvu.
Izimakethe Eziphezulu:
- Amavalvu ebhabhathane e-Waferkwezinhlelo ze-HVAC.
- Amavalvu ebhabhathane e-Flangezezitshalo zokuhlanza amanzi.
Imibuzo Evame Ukubuzwa Mayelana Namashadi E-Butterfly Valve Bolt
Ngingawasebenzisa kabusha amabhawodi ngesikhathi sokulungiswa kwamavalvu
Ukusebenzisa amabhawodi kabusha kuyingozi ngenxa yokuguga kwentambo. Njalo xhumana nodokotelaishadi lebhawodi lama-flangebese ushintsha amabhawodi uma amanani e-torque ehla ngaphansi kwezidingo.
Kuthiwani uma ishadi lami lebhawodi lingahambisani nosayizi wevalvu
Xhumana ne-umenzi wevalvu yebhabhathaneukuze kucaciswe. Amabhawodi angalingani aphazamisa ubuqotho besivalo.
Isiphetho
Okuqondileishadi lebhawodi le-butterfly valveakuxoxiswana ngakho ngokuthembeka kwesistimu. Kungakhathaliseki ukuthi usebenza neamavalvu evemvane ensimbi engagqwaliezindaweni ezigqwalisayo nomaamavalvu evemvane ensimbi yekhabhoniEzinhlelweni ezinomfutho ophezulu, ukunamathela ezimisweni zebhawodi kuvimbela ukwehluleka okubizayo. Bambisana nesitifiketi esiqinisekisiwe.I-valve yebhabhathane yaseShayinaabakhiqizi ukuqinisekisa ukuhambisana nezindinganiso zomhlaba wonke kanye nokufinyelela amashadi ebhawodi aklanyelwe uhlelo lwakho lokusebenza.
Isikhathi sokuthunyelwe: Ephreli-08-2025