SOFT SEAL FLANGE BUTERFLY VALVE E NA LE PNEUMATIC ACTUATOR
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. Bohale ba poleiti ea valve bo sebetsoa ka bokaholimo ba spherical mme bo bentšoa ka letsoho. E na le litšobotsi tsa torque e nyane e sebetsang, bophelo bo bolelele ba ts'ebeletso ea setulo sa valve le ts'ebetso e ntle ea 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 ho eketsa li-gaskets tsa flange lipheletsong tse peli 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: mohala o bohareng oa mohala oa bobeli 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
| Lebitso la Sehlahiswa | Pneumatic Opereishene Ductile Iron Butterfly Valve | ||
| Boholo (mm) | 50-2000 limilimithara | ||
| Khetho e tloaelehileng ea khokahanyo ea Flange | EN1092 PN10, PN16; ASME 125LB,150LB; JIS10K; Bokahohle | ||
| Lintho tse bonahalang | Mmele/Shell | GGG40/50; WCB; CF8; CF8M; 2205; 2507; Al-bronze | |
| Diski | GGG40/50; CF8; CF8M; 2205; 2507; 1.4529; Al-boronse; Rubber e koahetsoeng; PTFE lined; Nylon e koahetsoeng; Halar e koahetsoeng | ||
| Stem/ Shaft | SS410/420/416; SS431; SS304; Monel | ||
| Lisebelisoa tsa setulo le Temp e loketseng. | EPDM | -10 ℃ ~ +80 ℃ | |
| NBR | -10 ℃ ~ +80 ℃ | ||
| fluororubber | -10 ℃ ~ +180 ℃ | ||
| EPDM e thibelang mocheso | -10℃ ~ +120℃ | ||
| PTFE | -10℃ ~ +150℃ | ||
| Khetho ea ts'ebetso | Lever handle; seboko; Motlakase oa motlakase; Pneumatic actuator; Motlakase oa hydraulic | ||
Lintlha tsa Lihlahisoa
Litifikeiti
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