Vavu ya mpira yolumikizidwa kwathunthu

Zikuluzikulu: Vavu thupi olowa ndi welded mokwanira kuti kuthetsa kutayikira kunja kudzera olowa thupi. Ma valve ndi oyenerera mapaipi okwiriridwa mtunda wautali omwe ali ndi ntchito zolimba, monga gasi wamzinda, kutentha kwa mzinda, zomera za petrochemical ndi zina.
Design muyezo: API 6D API 608 ISO 17292

Mtundu wazinthu:
1.Pressure osiyanasiyana: CLASS 150Lb ~ 2500Lb
2.Nominal awiri: NPS 2 ~ 60″
3. Thupi zakuthupi: Carbon steel, Stainless steel, duplex zosapanga dzimbiri, Aloyi zitsulo, Nickel aloyi
4.Kutha kugwirizana: RF RTJ BW
5.Mode ntchito: Lever, Gear box, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device;

Zogulitsa:
1 Kukana kwakuyenda kumakhala kochepa;
2.Piston mpando, moto otetezeka, antistatic kapangidwe;
3.Palibe malire pamayendedwe otaya;
4.Pamene valavu ili pa malo otseguka, malo a mpando ali kunja kwa mtsinje wothamanga womwe nthawi zonse umakhudzana ndi chipata chomwe chingateteze malo okhalamo, ndi oyenera payipi ya nkhumba;
5.Spring yonyamula katundu ikhoza kusankhidwa;
6.Low emission packing akhoza kusankhidwa malinga ndi ISO 15848 chofunika;
7.Stem anawonjezera kapangidwe akhoza kusankhidwa;
8.Metal kuti zitsulo mpando kapangidwe akhoza kusankhidwa;
9.DBB, DIB-1, DIB-2 dongosolo akhoza kusankhidwa;
10.Mpira umakonzedwa ndi mbale yothandizira ndi shaft yokhazikika;
11.Single kuwotcherera olowa kapena awiri kuwotcherera olowa kapangidwe akhoza kusankhidwa.