FLANGE BUTERFLY VALVE E NA LE MOTLATSI OA MOTLATSI
1. Flange e ka holimo: flange ea sesebelisoa sa ho khanna se tloaelehileng, se lumellanang le ISO5211
2. 'Mele oa valve: tšepe ea ductile le lisebelisoa tse ling tse sebetsang li tla khethoa
3. Letlapa la li-valve: poleiti ea valve e ntlafetseng e ka fokotsa ka katleho tahlehelo ea khatello le tahlehelo ea phallo. Moeli oa poleiti ea valve e sebetsoa ke
bokaholimo ba qitikoe ebile bo bentšitsoe ka letsoho. E na le litšobotsi tsa torque e nyane e sebetsang, bophelo bo bolelele ba tšebeletso ea setulo sa valve
le tshebetso e ntle ya ho tiisa. E ka khethoa ho latela mefuta e fapaneng ea lisebelisoa tsa media.
E hokahane le phetisetso ea ka hare ea shaft e potolohang, e nang le ts'ebetso e ntle ea anti-corrosion.
4. Setulo sa valve ea rabara: Setulo sa valve ea lieta le setulo se kopantsoeng sa valve se ka arola ka ho feletseng 'mele oa valve ho tloha bohareng.
Ha ho bapisoa le li-valve tse ling tsa mohaho, setulo sa valve se kenngoa ka thata haholoanyane 'me se na le boleng bo tlaase haholo ba torque. Ha ho hlokahale
eketsa li-gaskets tsa flange lipheletsong ka bobeli nakong ea ho kenya. E ka sebelisoa ho lisebelisoa tse sa tšoaneng 'me e loketse qetellong ea lipeipi (mofuta oa lug).
5. Molamu oa valve: molamu o bohareng oa mohala o habeli oa halofo ea shaft o entsoe ka phetisetso ea poleiti e sephara, ea lisekoere le ea hexagonal,
ho tiisa ka litsela tse peli, ha ho na ho lutla, 'me ha ho thibelo ea phallo nakong ea ho kenya.
7. Lesale la "O": rabara ea butyl ea NBR, thibelo e sebetsang ea lerōle le ho thibela ho tsoa ka hare.
8. Letlapa la senotlolo sa mofuta oa 'U' le circlip li ka thibela shaft hore e se ke ea tsoa.
Products Elements
Kakaretso ea Ts'ebetso e ka Sehloohong
| Bophara ba lebitso | DN100-DN1200 | DN100-DN1200 | DN100-DN1200 | |
| Khatello ea lebitso | 1.0 | 1.6 | 2.5 | |
| Khatello ea teko | Tiiso(MPa) | 1.1 | 1.76 | 2.75 |
| Khetla(MPa) | 1.5 | 2.4 | 3.75 | |
| Mocheso o sebetsang | -10℃~100℃ | |||
| Seaplane se sebetsang | Metsi, likhoerekhoere, moea, mouoane, lijo, meriana, oli e fapaneng, acid, alkalis, letsoai, joalo-joalo. | |||
Likarolo tse ka sehloohong
| Karolo ea lebitso | sebopeho sa thepa |
| mmele wa valve | Nodular cast iron, grey cast iron, cast steel body, stainless steel body |
| Letlapa la valve | Nodular cast iron |
| Sekhahla sa valve | SS410,SS416,SS431,SS304,20Cr13 |
| setulo sa valve | EPDM,NBR,Rabara ea tlhaho, fluororubber, silica gel,PTFE |
| O-ring | Ethylene propylene rabara, rabara ea butadiene |
| letsoho la axle | PTFE, boronse |
Lintlha tsa Lihlahisoa
Litifikeiti
Tshebetso
Thepa
Kopo
















