Litšobotsi tsa Valve ea Butterfly
1. Sesepa sa serurubele se na le litšobotsi tsa sebopeho se bonolo, boholo bo nyane, boima bo bobebe, tšebeliso e tlaase ea thepa, boholo bo fokolang ba ho kenya, ho fetoha ka potlako, ho potoloha ha 90 °, le torque e nyenyane ea ho khanna.E sebelisetsoa ho khaola, ho hokahanya, le ho lokisa seaplane ho phaephe.E na le litšobotsi tse ntle tsa taolo ea mokelikeli le ts'ebetso ea ho koala ha ho koala.
2. Belofo ea serurubele e ka tsamaisa seretse, 'me mokelikeli o bokeletsoeng molomong oa phala ke o monyenyane.Ka khatello e tlase, tiiso e ntle e ka finyelloa.Tshebetso e ntle ea phetoho.
3. Moralo o hlophisitsoeng oa poleiti ea serurubele o etsa hore tahlehelo ea ho hanyetsa mokelikeli e be nyenyane, e ka hlalosoang e le sehlahisoa se bolokang matla.
4. Sekhahla sa valve ke sebopeho sa molamu, se nang le mekhoa e metle ea mechine e mengata, ho hanyetsa kutu le ho thibela ho halefa ka mor'a ho tima le ho futhumatsa.Ha valve ea serurubele e buloa le ho koaloa, kutu ea valve e potoloha feela 'me ha e tsamaee holimo le tlase.Ho paka ha kutu ea valve ha ho bonolo ho senya 'me tiiso e ka tšeptjoa.E tsitsitsoe ka phini ea serurubele, 'me ntlha e hlahelletseng e etselitsoe ho thibela kutu ea valve ho putlama ha lenonyeletso le pakeng tsa kutu ea serurubele le poleiti ea serurubele e robeha ka phoso.
5. Mekhoa ea ho hokahanya e kenyelletsa khokahanyo ea flange, khokahanyo ea clamp, khokahanyo ea welding ea butt le khokahanyo ea lug clamp.
Mefuta ea ho khanna ea li-valve tsa serurubele e kenyelletsa manual, worm gear transmission, motlakase, pneumatic, hydraulic, electro-hydraulic linkage le li-actuator tse ling, tse ka khonang ho laola hole le ho sebetsa ka mokhoa o itekanetseng.
| Seqhubu sa Butterfly Valve | |||||||
| Tlhaloso ea Lebitso | Khatello | Boemo (mm) | |||||
| mm | intshi | PN | H | D | F | d | B |
| 50 | 2 | 10 | 205 | 52 | 91 | 65 | 43 |
| 16 | 205 | 52 | 91 | 65 | 43 | ||
| 25 | 205 | 52 | 91 | 65 | 43 | ||
| 65 | 2.5 | 10 | 229.5 | 66 | 108 | 65 | 46 |
| 16 | 229.5 | 66 | 108 | 65 | 46 | ||
| 25 | 229.5 | 66 | 108 | 65 | 46 | ||
| 80 | 3 | 10 | 255 | 78.8 | 124 | 65 | 46 |
| 16 | 255 | 78.8 | 124 | 65 | 46 | ||
| 25 | 255 | 78.8 | 124 | 65 | 46 | ||
| 100 | 4 | 10 | 295 | 102.5 | 150 | 90 | 52 |
| 16 | 295 | 102.5 | 150 | 90 | 52 | ||
| 25 | 295 | 102.5 | 150 | 90 | 52 | ||
| 125 | 5 | 10 | 332 | 127.1 | 178 | 90 | 56 |
| 16 | 332 | 127.1 | 178 | 90 | 56 | ||
| 25 | 332 | 127.1 | 178 | 90 | 56 | ||
| 150 | 6 | 10 | 356 | 151.6 | 205 | 90 | 56 |
| 16 | 356 | 151.6 | 205 | 90 | 56 | ||
| 25 | 356 | 151.6 | 205 | 90 | 56 | ||
| 200 | 8 | 10 | 425 | 203.4 | 260 | 90 | 60 |
| 16 | 425 | 203.4 | 260 | 90 | 60 | ||
| 25 | 425 | 203.4 | 260 | 90 | 60 | ||
| 250 | 10 | 10 | 490 | 255.4 | 313 | 125 | 68 |
| 16 | 490 | 255.4 | 313 | 125 | 68 | ||
| 25 | 490 | 255.4 | 313 | 125 | 68 | ||
| 300 | 12 | 10 | 538 | 301.8 | 364 | 125 | 78 |
| 16 | 538 | 301.8 | 364 | 125 | 78 | ||
| 25 | 538 | 301.8 | 364 | 125 | 78 | ||
