I-chance i-iron i-raberfly yebhabhathane lebhabhathane

I-valve irhamncwa le-iron le-i-iron ye-rabibe ye-rabibe ye-butterfly ye-varve yenziwa ngezinto eziphezulu zentsimbi ezifana ne-iron yentsimbi enjenge-iron yentsimbi kunye ne-ductilas, i-ductilaty yentsimbi. I-raber yerabha ngaphakathi kwivali yevalve yeyona nto iphambili kwi-iron yentsimbi ye-rabibe ye-rabibe yerabha. I-rabber inamathele ngokuqinileyo ngaphakathi kwi-vetrosion yomzimba ukwenza indawo yokunganyangeki ibe yindawo yokunganyangeki, inyuse i-therix yentsimbi enesibiwe, ngelixa inciphisa i-it yokuhamba kwe-valve ephakathi nenyusa ubomi benkonzo yevali.

Izibonelelo zeMveliso

(I) Ukunganyangeki kwe-corrosion elungileyo

Ukusetyenziswa kwe-iron yerabha kwenza ukuba i-bies ye-bit yentsimbi ye-rabibe ye-rubber ye-ratiber iqhubekile kwimithombo yeendaba ezonakalisayo, yandise kakhulu uluhlu lwevalve. Nokuba yi-acidic eyomeleleyo, imithombo yeendaba enamandla, okanye izinyibilikisi ezinamandla, kunzima ukubangela ukonakala kuyo, esombulula ngokufanelekileyo iintsilelo ze-vals zentsimbi kwaye zibonelela ngokhuseleko kwiinkqubo zemidiliya ezihambisa imithombo yeendaba.

(Ii) Umsebenzi olungileyo wokutywina

I-elastity yezixhobo zerabha yenza ivalve yenze kakuhle ekutywinwe. Itywina lerabha phakathi kwediski ye-valve kunye nesitulo se-valibe kwaye irabha yerabha yangaphakathi inokugcina imeko elungileyo yokutywina, ifikelele ekuvusweni kwendawo yokusebenza, kwaye ikwazi ukunqanda ukuvuza okusingqongileyo kunye nokusebenza kwengozi.

(Iii) Gcina indawo kunye neendleko

Isakhiwo se-waffered-facketion-chenter sesakhiwo senza ukuba i-valve icekeceke kwaye ayifuni indawo eninzi ngexesha lokufakwa, efaneleke ngakumbi imibhobho yepayipi. Ukongeza, kulula ukuyifaka kwaye kulunge kakhulu, nto leyo enciphisa iindleko zokugcina kunye nelondolozo, inciphisa ixesha lokulungisa inkqubo, iphucule ukusebenza kwemveliso kunye nezixhobo ezibonakalayo zamashishini.

(Iv) Ubomi obude

Amandla aphezulu esiseko se-iron yentsimbi kunye ne-corrosion kwaye anxibe ukuxhathisa i-chiber yerabha yokudibanisa i-rabir-ivali ye-rabir ye-rabir ye-rabir ye-rabir inobomi obude bobufune. Phantsi kweemeko eziqhelekileyo zokusetyenziswa kunye nolondolozo, inokusebenza ngokufuthi, ukunciphisa isantya se-veli endaweni ye-veli, ukunciphisa iindleko zobomi bonke bezixhobo, kunye nokuzisa izibonelelo ezilungileyo zoqoqosho kubasebenzisi.

Iiparamitha zobugcisa

Imeko yesicelo

1. Ishishini leekhemikhali: kwimveliso yemveliso yekhemikhali, inani elikhulu lezisombululo ze-acid kunye ne-alkali yezisombululo, izinyibilikisi ze-organic kunye neminye imithombo yeendaba isetyenziswa. I-vast inyibiliki ye-iron i-vilves isetyenziswa ngokubanzi kwikhemikhali yekhemizi yezinto eziphathwayo, i-Infortor ye-Reactor kunye nePielenes, njl. Njl. Umzekelo, kwimibhobho yokuhanjiswa kweendaba ze-acidi ezifana ne-hydrochloric acid kunye ne-sulfuric acid inokulinganisa ngokufanelekileyo ivali, kwaye ithintele ukuvuza kwe-valve, kwaye kuthintele i-medium ekwenzeni ingozi nakwizixhobo.

I-2. Ishishini le-elektroplaItha: Iintlobo ngeentlobo zeesenzo zombane ziyafuneka kwinkqubo yokugcina i-elektroniki, uninzi lwazo luhlala luphantsi. I-valf inyibiliki ye-iron i-valves ifakwe kwi-valves ye-pipeline ye-electroplaitha ukunqanda ukubopha komgaqo-nkqubo, kwaye ukhusele imibhobho yemveliso ye-elektrothi, ukuqinisekisa inkqubela phambili egudileyo yemveliso yombane.

I-3. Ishishini lokutya kunye neZiko leSiselo: Nangona ukutya kunye neendaba zokugcina izinto zingaphantsi, zineemfuno eziphezulu kakhulu ze-hygiene. Yenza i-Iron I-I-I-I-I-I-I-Iron Rubber Voveves Livereves Liker Irabha yenqanaba lokutya ezinje ngerabha ye-nitber ihlangabezane nemigangatho yokutya kwaye isetyenziselwe ukunqongophala kokutya kunye nokuqinisekisa ukhuseleko lokutya. Kwangelo xesha, indawo yayo yerabha ilula ukucoca kwaye ihlangabezana neemfuno ezingqongqo zeshishini lokutya lombhobho wepayiphu.

I-4. Umzi-mveliso wonyango lwe-Lubage: Ngexesha lenkqubo yonyango lwethayile, ukuntywila kuya kutshona ekujikelezeni okunemithangano, njengeasidi, ialkali, netyuwa. I-Conf i-I-I-I-I-I-I-I-I-I-Iron Rubber I-Vible Sheaf inokuthintela ngempumelelo ukubuyela umva kwe-wibage kunye nokuthintela ukonakaliswa kwezixhobo zonyango. Kwangelo xesha, irabha yerabha-enganyangekiyo inokumelana nokhukuliseka kwezinto eziyingozi kwi-velue, yandise ubomi benkonzo yevali, kwaye udlale indima ebalulekileyo kwinkqubo yokunyanga i-pihore yezityalo.