Zida zamkati za valve zimagwiritsa ntchito chizindikiro cha kutentha kwa ma valve

Vavu mkati zinthu ntchito kutentha Buku valavu chithunzi chizindikiro Vavu zakuthupi zamkati kutentha kutchulidwa, monga mtundu 304 zitsulo zosapanga dzimbiri, mtundu 316 zosapanga dzimbiri, mkuwa, Inknicel aloyi, KMNel aloyi, MnNel aloyi, Hasloy aloyi B, Hasloy aloyi C, titaniyamu aloyi, faifi tambala. -based alloy, aloyi 20, mtundu wa 416 zitsulo zosapanga dzimbiri 40RC, mtundu wa 440 zitsulo zosapanga dzimbiri 60RC, 17-4pH, No. 6 alloy (Co-Cr), electroless nickel plating, chromium plating, etc. M'munsi malire / ° C m'munsi malire / ° F kumtunda malire / ° C kumtunda malire / ° F304 mtundu zosapanga dzimbiri zitsulo -268-450316600316 mtundu zosapanga dzimbiri zitsulo -268-450316600 mkuwa -273-460232450 Inker faifi tambala aloyi -2000920 Manganese Aloyi -2000-1604 240-400482900 Manganese Nael alloy - Hasloy alloy B-371700 Hasloy alloy C-5381000 titanium alloy -316600 nickel base alloy -198-32531660020 alloy-160-160-160 zitsulo -160-160 427800440 chitsulo chosapanga dzimbiri 60RC-29-2042780017- 4PH-40-404278006 Aloyi (Co-CR) -273-4608161500 electroless nickel plating -268-450427800 Chrome plating -273-460316600 nitrile mphira -40-40932002 mphira -2orine-20024 0232450 nayiloni -73-1009320 0 polyethylene -73-10093200 Neoprene -40-4082180 Valve Graphic Symbol Valve Legend (chizindikiro chojambula cha vavu) chimatanthawuza njira yojambulira valavu yokhala ndi chithunzi chosavuta cholembera. Nthano ya valve imagwira ntchito ya chizindikiro ndi muyezo. Nthawi zambiri, kusiyana kwa nthano ya ma valve sikuli kwakukulu, koma padzakhala kusiyana kwa chigawo kumlingo wina. Kutolera kwanthano kwa mavavu kumaphatikizapo nthano yamtundu uliwonse wa valavu, kuphatikiza valavu ya mpira, valavu yagulugufe, valavu yachipata, valavu yapadziko lonse lapansi ndi zidziwitso zina zomwe zimagwiritsidwa ntchito nthawi zambiri. Pazojambula zaluso za madzi ndi ngalande, nthano ya valve ndiyofunikira kwambiri. Chiyambi cha Nthano ya Vavu: Nthano ya mavavu (chizindikiro chazithunzi za vavu) imatanthawuza kugwiritsa ntchito zojambula kuti ziwonetse valavu yokhala ndi chithunzi chosavuta cholembera. Nthano ya valve imagwira ntchito ya chizindikiro ndi muyezo. Nthawi zambiri, kusiyana kwa nthano ya ma valve sikuli kwakukulu, koma padzakhala kusiyana kwa chigawo kumlingo wina. Kutolera kwanthano kwa mavavu kumaphatikizapo nthano yamtundu uliwonse wa valavu, kuphatikiza valavu ya mpira, valavu yagulugufe, valavu yachipata, valavu yapadziko lonse lapansi ndi zidziwitso zina zomwe zimagwiritsidwa ntchito nthawi zambiri. Pazojambula zaluso za madzi ndi ngalande, nthano ya valve ndiyofunikira kwambiri. Mitundu yosiyanasiyana ya zizindikiro za ma valve ndizosiyana, kuti zikuthandizeni kudziwa bwino chizindikiro cha valavu iliyonse, zotsatirazi ndi chidule cha nthano ya valve kuti mutembenuzireko. Buku la nthano za mavavu: Chizindikiro cha zithunzi za vavu: Zindikirani: NTHAWI YA VALVE IYENERA KUONEDWA ngati zojambula, osati zolemba m'malo mojambula. MU ZOCHITA, NGATI CHIZINDIKIRO CHOMWE CHIMODZI CHOGWIRITSA NTCHITO ZOYENERA ZOSIYANA, chitha KUSONYEZEDWA NDI DZINA LILI LILI LA CHIngerezi PAKONA YAKUNJA YAKUDZANANI KWA ZOCHOKERA. Ngati gawo liyenera kufotokozedwa, malongosoledwe ake akhale osavuta kumva, achidule komanso omveka bwino. Mavuto okhudzana ndi polojekiti yonse adzafotokozedwa patsamba loyamba ndipo mavuto am'deralo adzadziwika pachithunzichi.