High Quality Industrial NPT ya threaded mpira valavu China Factory Wholesale
Kodi valavu ya mpira wa NPT ndi chiyani?
Thevalavu ya mpira wa NPT ali ndi ziwalo ziwiri za thupi zomwe zikutanthauza kuti thupi limapangidwa kuchokera ku zidutswa zitatu, zomwe zimapangitsa dzina "zidutswa zitatu.Mapangidwe a thupi la 3 awa amalola kuti mpira wokulirapo ukhazikitsidwe panthawi yopanga, ndikupangitsa kuti valavu yodzaza mpira (Full port).
Nortechvalavu ya mpira wa NPT ndi chinthu chatsopano chopangidwa ndikusintha valavu wamba ndikutengera mulingo waposachedwa wapadziko lonse lapansi.
Zofunikira zazikulu za NPT zopindika mpira
Mbali zazikulu za valavu ya mpira wa NPT
- Thupi lathunthu, limapewa kutsekeka ndikuonetsetsa kuti ikuyenda bwino pogwira slurries ndi olimba.
- Chopezeka choyesedwa ndi moto ku API-607 Rev. 5
- Kupanga motsatira ASME B16.34 / BS5351.
- GFT thrust-washer imalepheretsa kuphulika & kumateteza motsutsana ndi mapindikidwe.
- Zofunikira motsatira ndondomeko ya NACE.
- Chitsimikizo cha kuphulika.
- Low umuna kulongedza katundu.
- Tsinde lowongoka kwathunthu, lokhala ndi chithokomiro;
- Zigawo zitatu za kusindikiza tsinde patsogolo;
Zodziwika bwino za valavu ya mpira wa NPT
- Mapangidwe & Miyezo Yopanga: ASME B16.34
- Kukula kwa nkhope ndi nkhope: ASME B16.10
- Kukula kwa Ulusi: BSP/BSPT/NPT
- Pressure-Kutentha: ASME B16.34
- Kuyesa ndi Kuyang'anira: API598,API6D
- Mtundu Wantchito: Pneumatic actuator double action
- DN(NPS): 1/2"~4"
- PN(LB): 1000psi
- zakuthupi: CF3,CF3M,CF8,CF8M
Chiwonetsero chazogulitsa: Vavu ya mpira ya NPT
Kanema wamagetsi ndi pneumatic actuated, 3 zidutswa zoyandama mpira valve.
Kugwiritsa ntchito valavu ya mpira wa NPT
Zathuvalavu ya mpira wa NPT angagwiritsidwe ntchito ambiri petrochemical, mankhwala, zitsulo, kupanga mapepala, mankhwala ndi mipope zoyendera mtunda wautali etc.
