Valavu ya mpira yachitsulo yopangidwa ndi chogwirira chachitali cha 3/4" MF

Kukula: DN20
Zida zazikulu: chitsulo chopangidwa
Kuthamanga kwa dzina: 4.0MPa
Zida zogwiritsira ntchito: gasi, mafuta, madzi
Zinthu zotsekera: polytetrafluoroethylene
Zigawo za malonda: Thupi la valavu losapanga dzimbiri, tsinde la valavu yamkuwa, mpira wamkuwa
Chithandizo cha pamwamba: Kupaka nickel

Lumikizanani nafe

tsatanetsatane wa malonda

gawo

Vavu yamadzi ndi chida chofunikira chomwe chimagwiritsidwa ntchito kwambiri m'mapaipi amadzi, chomwe chimagwiritsidwa ntchito kuwongolera, kulamulira kapena kuletsa kuyenda kwa madzi. Ndi yoyenera kugwiritsidwa ntchito m'malo osiyanasiyana, kuphatikizapo mafakitale, mabizinesi, ndi mabanja.

Chiwonetsero cha Zamalondakufotokozera

Chopangidwa kuti chigonjetse mavuto a mafakitale amphamvu kwambiri, valavu iyi ya 3/4" PN40 yolemera kwambiri imaphatikiza uinjiniya wolondola ndi kapangidwe kolimba. Yopangidwa ndi chitsulo chopangidwa ndi chitsulo, imalimbana ndi dzimbiri kuchokera ku mankhwala oopsa ndipo imasunga umphumphu wa kapangidwe kake pamavuto mpaka 40 bar.

Kapangidwe ka thupi lopangidwa ndi tsinde lotetezeka pamoto kakukwaniritsa miyezo ya ASME B16.34, kuonetsetsa kuti mphamvu ya torque ndi kukhazikika kwa kutentha pakati pa -30°F mpaka 120°F. Chisindikizo cha PTFE ndi nati yokakamiza zimapanga chotchinga chopanda mpweya. Chingwe chofutukuka chofiyira chimapereka ubwino kuposa zogwirira wamba, kuchepetsa mphamvu ya wogwiritsa ntchito panthawi ya kuthamanga kwamphamvu. Disiki yozungulira ndi chibowo chathunthu zimachepetsa kutsika kwa kuthamanga kwa mpweya, kusunga magwiridwe antchito ngakhale pamlingo wapamwamba kwambiri wa kuthamanga kwa mpweya.

Valvu iyi, yovomerezedwa ndi miyezo, ikutsatira zomwe ISO ikunena. Njira yopangira molondola imatsimikizira kusinthasintha kwa mawonekedwe ake, pomwe kusakonza pang'ono kumasonyeza chidaliro mu nthawi yake yogwirira ntchito. Pa ntchito zomwe zimafuna kuti zigwire ntchito bwino ngakhale pakakhala zovuta kwambiri, valavu iyi imapereka kudalirika kosayerekezeka.