pro_banner

Amavalvu Ebhola Ashiselwe Ngokugcwele (Okuhlinzeka Ngokushisisa Kuphela)

Idatha Eyinhloko Yezobuchwepheshe:

Ububanzi begama: DN25~200mm

Isilinganiso sokucindezela: PN 10/16/25

Izinga lokushisa lokusebenza: ≤232℃

Uhlobo lokuxhuma: i-flange

Imodi yokushayela: i-pneumatic, kagesi

Okuphakathi: amanzi, amafutha, i-asidi, i-corrosive medium njll.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izici
 I-valve yebhola eshiselwe ucezu olulodwa, akukho ukuvuza kwangaphandle nezinye izinto.
▪ Ubuchwepheshe basekhaya obuhamba phambili, ukunganakekeli kanye nempilo ende yesevisi.
 Inqubo yokushisela ihlukile, inezimbotshana ezibalulekile, azinawo amabhamuza, umfutho ophakeme kanye nokuvuza kweqanda emzimbeni.
▪ Ukusebenzisa ibhola lensimbi engagqwali elisezingeni eliphezulu, isakhiwo sokuvala sohlobo lwe-double-layer support, ukusekelwa kwebhola kungokwesayensi futhi kunengqondo.
▪ I-gasket yenziwe nge-Teflon, i-nickel, i-graphite nezinye izinto, futhi i-carbonized.
▪ Umthombo wevalvu unezindleko eziphansi futhi kulula ukuwuvula nokusebenza.
Ifakwe imbobo yokujova ugrisi ngendlela yevalvu yokuhlola engavimba isivalo sokuthambisa singabuyeli emuva ngaphansi kwengcindezi ephezulu.
 Ivalvu ifakwe izinto zokungena, ukudonsa amanzi kanye nokuvikela kuye ngokwezidingo zohlelo lwamapayipi.
▪ Imishini yokukhiqiza ye-CNC, ukwesekwa okuqinile kwezobuchwepheshe, ukufanisa okunengqondo kwesofthiwe nehadiwe.
▪ Usayizi we-butt weld ungaklanywa futhi ukhiqizwe ngokuya ngesicelo sekhasimende.

Ukuhlolwa Komlilo: API 607. API 6FA
about (3)

Izindlela Zokusebenza Ezihlukahlukene
▪ Izinhlobo ezahlukene zama-valve actuator zingahlinzekwa: manual, pneumatic, electric, hydraulic, pneumatic hydraulic linkage.Imodeli ethile ikhethwa ngokuya nge-torque ye-valve.

about (4)

Ukucaciswa Kwempahla

Ingxenye Okubalulekile (ASTM)
1. Umzimba 20#
2a.Ipayipi lokuxhuma 20#
2b.I-Flange A105
6a.I-Butterfly Spring 60si2Mn
6b.I-Back Plate A105
7a.Isihlalo Sokusekela Ring A105
7b.Indandatho yokuvala I-PTFE+25%C
9a.O-ring Viton
9b.O-ring Viton
10. Ibhola 20#+HCr
11a.I-Sliding Bearing 20#+PTFE
11b.I-Sliding Bearing 20#+PTFE
16. I-Fixed Shaft A105
17a.O-ring Viton
17b.O-ring Viton
22. Isiqu 2Kr13
26a.O-ring Viton
26b.O-ring Viton
35. Isondo lesandla Umhlangano
36. Ukhiye 45#
39. Iwasha Elastic 65Mn
40. I-Hex Head Bolt I-A193-B7
45. Hex Screw I-A193-B7
51a.I-Stem Joint 20#
51b.I-Thread Gland 20#
52a.I-Bushing eqinile 20#
52b.Ikhava 20#
54a.O-ring Viton
54b.O-ring Viton
57. Ipuleti lokuxhuma 20"

Isakhiwo

Ivalufu Egxilile Eshiselwe Ngokugcwele Yokuhlinzeka Ngokushisa (Uhlobo olugcwele lwebhore)

Ivalufu Egxilile Eshiselwe Ngokugcwele Yokuhlinzeka Ngokushisa (Uhlobo olujwayelekile lwebhore)

about (5)
about (6)

Ubukhulu
iuy

Ivalvu Yebhola Eshiselwe Ngokugcwele Eneziphetho Ezinamaphiko (Yokuhlinzeka Ngokushisa Kuphela)
iuy

Isicelo
▪ Ukunikezwa kokushisisa okuphakathi: amapayipi aphumayo, izintambo ezinkulu, nemigqa yamagatsha yemishini yokushisisa emikhulu.

Ukufakwa
▪ Izingxenye zokushisela zawo wonke ama-valve ebhola ensimbi asebenzisa ukushisela ngogesi noma ukushisela ngesandla.Ukushisa okweqile kwegumbi le-valve kufanele kugwenywe.Ibanga phakathi kokuphela kwe-welding ngeke libe lifushane kakhulu ukuze kuqinisekiswe ukuthi ukushisa okukhiqizwa ohlelweni lokushisela ngeke konakalise izinto zokuvala.
▪ Wonke amavalvu kufanele avulwe ngesikhathi sokufakwa.


  • Okwedlule:
  • Olandelayo:
  • Bhala umlayezo wakho lapha futhi usithumelele wona