BFV-1004 LUG Gulugufe Vavu

Tsatanetsatane Wachangu
Design muyezo: API 609.
Zakuthupi: DUCTILE IRON ASTM A536
Zida za Diski: CF8M SS316
Zida Zapampando: EPDM
M'mimba mwake mwadzina: 28" DN700
Kupanikizika: CL150 (PN20)
Mapeto olumikizira: Yomangidwa ndi ANSI B 16.9 flange
Maso ndi maso: EN558 Series 20
Mtundu wapamwamba wa ISO5211.
Chisindikizo cha Bi-direction, Seat Rubber Backup
Njira yogwiritsira ntchito: Gearbox.
Kuyesa ndi kuyang'anira: API 598. EN12266

Zida Zathupi Zomwe Zikupezeka: GGG40, GGG50, CS, WCB, SS304, SS316
Mpando Wosankha: EPDM, NBR, PTFE, Teflon. Neoprene
Mwasankha Mapeto olumikizira: Wafer, Lug, Flanged.
Mapangidwe a Thupi Losankha: Eccentric kapena Concentric centerline
Maso ndi maso: EN558 Series 13/14, mtundu wautali kapena mtundu waufupi
Yachibadwa awiri: 4″~96″ (DN100~DN2400).
Kuthamanga osiyanasiyana: 150lbs (PN10~PN25).
Ntchito Yopezeka: Gearbox, Magetsi, pneumatic actuator
Ntchito kutentha: -46 ℃ ~ + 200 ℃.

1. Poika valavu ya butterfly ya lug ndi payipi, ma flanges kumbali zonse ziwiri amaikidwa ndi ma bolts, kuti thupi la valve ndi kusindikiza pamwamba pa thupi la valve zisamangidwe ndi ma bolts, zomwe zimapindulitsa ku moyo wa chisindikizo.
2. The lug akhoza anaika mosavuta mu unwinding udindo.
3. Pali chilema mu kugwirizana njira kopanira. Bawuti ikagwiritsidwa ntchito poyika valavu mu payipi, bawutiyo imafinya valavu yonse ya gulugufe pakati pa ma flange awiriwo. Bawutiyo ndi yayitali, ndipo kukwakwa kwake kumakhalanso kwakukulu, komwe ndikosavuta kutsika.

Amagwiritsidwa ntchito kwambiri mu petroleum, mankhwala, zitsulo, hydropower ndi zina zambiri