GB Gate Valve

Vavu yachipata imatanthawuza valavu yowongolera yomwe chidutswa chake (chipata) chimayenda molunjika pakatikati pa ndimeyi.M'mapaipi, chowongolera ma brake chimatha kugwiritsidwa ntchito pakutsegula kwathunthu ndi kutseka kwathunthu, ndipo sichingagwiritsidwe ntchito pakuwongolera ndi kugunda.

Pamene chipata chatsekedwa, malo osindikizira amatha kusindikizidwa kokha ndi kupanikizika kwapakati, ndiko kuti, kusindikiza pamwamba pa mbale kumakanikizidwa kumpando wa valve kumbali ina ndi kupanikizika kwapakati kuti zitsimikizidwe kuti kusindikiza kusindikiza pamwamba, kumene kumatchedwa kusindikiza koyera.Ambiri mwa oyang'anira zipata amatengera kusindikiza kokakamiza, ndiko kuti, pamene valavu yatsekedwa, mphamvu yakunja imafunika kukakamiza nkhosa yamphongo imakanikizidwa kuti isinthe mpando kuti zitsimikizire kuti malo osindikizira amakhala olimba.

Mukatsegula valavu, ndipo kutalika kwa nkhosayo kuli kofanana ndi 1: 1 nthawi ya valavu yolamulira, ndime yamadzimadzi imaphwanyidwa, koma malowa sangathe kuyang'aniridwa panthawi ya ntchito.Pogwiritsidwa ntchito kwenikweni, vertex ya pole ya valve imatengedwa ngati chizindikiro, ndiko kuti, malo omwe sangathe kutsegulidwa amatengedwa ngati malo ake otseguka.Kuti tiganizire zochitika za kutseka chifukwa cha kusintha kwa kutentha, nthawi zambiri zimabwerera mmbuyo 1/2 ku 1 kutembenuka pamene valavu imatsegulidwa pamalo a chinthucho ngati malo athunthu amatsegula valve.Choncho, malo otseguka a valve amatsimikiziridwa ndi malo a nkhosa (ie, sitiroko).

•Muyezo Wazogulitsa: GB/T 12234, GB/T 12224

•Mwadzina PressureChithunzi cha PN16-PN320

•Mwadzina DChithunzi: DN50~DN1200

•Main Zida:.WCBWCC,20CrMo,1Cr5Mo,20CrMoV,CF8,CF8M,CF3,CF3M,LCB,LCC

•Kuchita Tufumu: -60℃~ 593℃

•ZothekaIpakati:Wmadzi,Mpweya,Mafuta, nitric acid, Acetic acid, Wamphamvu oxidizing sing'anga, Urea, etc.

•Njira Yolumikizira: Flange, Welding

•KutumizaMode:Kukweza handwheel, Non-kukweza handwheel, Bevel gear, Electric actuator, Pneumatic actuator.

•Muyezo Woyesera: GB/T 26480, GB/T 13927, JB/T 9092