1. Ivalve kulula ukuyisebenzisa, iguquguquka kwaye inokwethenjelwa ekuhambeni;
2. Isixhobo se-valve flap kulula ukuyigcina, isakhiwo sokutywina sinengqiqo, kunye nendandatho yokutywina ilungele kwaye iyasebenza ukuyibuyisela;
3. Isakhiwo esisezantsi somzimba wevalve siyilwe njengodidi olusezantsi olusicaba, umzimba wevalvu luhlobo lwe-O;
4. Umngxuma ongaphakathi womzimba wevalvu uxhotyiswe ngamakhonkco anganyangekiyo kukhukuliseko kunye nokumelana nokutyiwa.Xa ivalve ivuliwe, inokukhusela umzimba wevalve ekuhlanjweni kunye nokugqwala yi-medium.Umsesane wokutywina uphathwa ngokukhethekileyo ukwenza ubulukhuni bomphezulu bufikelele kwi-HRC56-62, enomsebenzi ophezulu we-Wear-resistant kunye ne-corrosion;
5. Isigqubuthelo sediskhi yesitywina sevalve siphezu kwekhabhide enesamente xa ifunwa, kwaye isibini sokutywina samkela ukutywinwa komgca ukuqinisekisa ukuthembeka kwesitywina kunye nokuthintela ukonakala.
Inkcazo engundoqo
Ubungakanani begama: 2″~24″
Uxinzelelo lwegama: Class150 ~ 2500
Umgangatho: BS1873, ASME B16.34
Izinto eziphathekayo:WCB, CF8, CF8M
Ukuphela koqhagamshelwano: RF, BW, RTJ,
Ukusebenza:ivili lesandla, iPeneumatic
Idayamitha yeNominal | DN25~300 | |
Uxinzelelo lwegama | PN1.6 ~ 10.0MPa ANSI 150 ~ 600lb | |
Ubushushu boxinzelelo | -60 ~ 450ºC | |
Uhlobo loQhagamshelwano | Flange | |
Izinto zoMzimba | WCB\CF8\CF8M | |
Izinto zokuPlaga | 304\316L\304+ Stellite\316L+ Stellite | |
Isitulo Material | PTFE/304/316L/304+ Stellite/316L+ Stellite | |
Flow Uphawu | Vula ngokukhawuleza | |
Ukuvuza | Ukutywinwa kanzima | Udidi lwe-ANSI V |
Ukutywinwa okuthambileyo | ANSI Class VI |