Butterfly Valve
0102030405
Eccentric Butterfly Valve UPVC CPVC Worm Gear Mofuta
Likarolo tsa Sehlahisoa
1.Small switch torque.
2.Replaceable likarolo , compact le moruo.
3. Thepa e na le nano-modified ntlafatsa ho hanyetsa khatello le tšusumetso ea ho hanyetsa sehlahisoa.
4.Thickned valve body tor bakeng sa khanyetso e phahameng ea khatello.
5.100% teko ea khatello pele ho pepa.
6, Likarolo tsa 'mele le tse tiisang li tšoaroa ka mokhoa o khethehileng bakeng sa ho sebetsa hantle.
U ka khetha valve ea serurubele ea PVC joang?
Ha u khetha valve ea UPVC worm gear butterfly, ho na le lintlha tse 'maloa tseo u lokelang ho nahana ka tsona ho netefatsa hore u khetha valve e nepahetseng bakeng sa kopo ea hau e khethehileng. Mona ke lintlha tse ling tsa bohlokoa:
1, boholo:
Etsa qeto ea boholo ba valve e hlokahalang ho latela lebelo la phallo le bophara ba pipe ea tsamaiso. Boholo ba li-valve bo lokela ho lumellana le lisebelisoa tse teng tsa lipeipi.
2, Litekanyo tsa Khatello le Mocheso:
Nahana ka khatello ea ts'ebetso le mocheso oa tsamaiso ho netefatsa hore valve e ka sebetsana le maemo ana ntle le ho senya ts'ebetso kapa polokeho.
3, Tšebelisano 'moho:
UPVC (Unplasticized Polyvinyl Chloride) e tsebahala ka khanyetso ea eona ea lik'hemik'hale, empa ho bohlokoa ho netefatsa hore thepa e lumellana le maro le lik'hemik'hale tse tsamaisong ho thibela ho bola kapa ho senyeha.
4, Qetella khokahano:
Khetha sebaka se loketseng sa ho qetela (flange, clamp, lug, joalo-joalo) ho latela litlhoko tsa ho kenya le ho lumellana le mekhoa ea liphaephe tse teng.
5, Mokhoa oa Ts'ebetso:
Kaha u boletse li-valve tse tsamaisoang ke seboko ka ho khetheha, nahana ka mokhoa oa actuation o lumellanang hantle le litlhoko tsa hau tsa ts'ebetso. Li-valve tse sebetsang ka lisebelisoa tsa Worm li fana ka taolo e nepahetseng 'me li ka sebetsa libakeng tseo ho leng thata ho fihla ho tsona.
6, Boleng le Maemo:
Netefatsa hore li-valve li kopana le maemo a indasteri le litifikeiti tsa boleng, ts'ebetso le polokeho, joalo ka litekanyetso tsa ISO, API kapa ANSI.
7, Kopo:
Nahana ka ts'ebeliso e khethehileng le litšobotsi tse hlokahalang tsa ho laola phallo (ho tima / ho tima, ho phunya, joalo-joalo) ho khetha valve e lumellanang hantle le litlhoko tsa hau tsa ts'ebetso.
8, Baetsi le Bafani ba thepa:
Khetha moetsi kapa morekisi ea tsebahalang ea nang le rekoto ea ho fana ka li-valve tsa boleng bo holimo tsa UPVC le tšehetso e tšepahalang ea bareki.
Ka ho nahana ka lintlha tsena, u ka etsa qeto e nang le tsebo ha u khetha valve ea UPVC worm gear butterfly bakeng sa kopo ea hau. Haeba u na le litlhoko tse khethehileng tsa tekheniki kapa u hloka thuso, ho khothaletsoa ho ikopanya le setsebi sa li-valve kapa mofani oa thepa bakeng sa tataiso ea motho ka mong.
| TLHALOSO EA GB/T 4219.2 (DIN, ISO, GB/T) | |||||||
| Boholo | Litekanyo(MM) | ||||||
| DN(Ho tsoa) | D | H | H1 | H2 | S | L1 | L2 |
| 50(63) | 104.00 | 307.48 | 77.00 | 230.48 | 44.50 | 153.00 | 108.00 |
| 65(75) | 114.30 | 320.13 | 83.00 | 237.13 | 46.00 | 153.00 | 108.00 |
| 80(90) | 130.00 | 332.13 | 89.00 | 243.13 | 48.60 | 153.00 | 108.00 |
| 100(110) 125(140) | 160.40 186.00 | 367.77 411.47 | 104.00 117.00 | 263.77 294.47 | 55.50 63.00 | 153.00 166.00 | 108.00 119.00 |
| 150(160) | 215.00 | 472.30 | 130.00 | 342.30 | 72.00 | 166.00 | 119.00 |
| 200(225) | 269.00 | 521.54 | 158.00 | 363.54 | 73.00 | 268.00 | 223.00 |
| 250(280) | 324.00 | 620.51 | 205.00 | 415.51 | 113.00 | 285.50 | 223.00 |
| 300(315) | 336.60 | 722.24 | 228.00 | 494.24 | 114.40 | 342.50 | 323.00 |
| 350(355) | 522.00 | 784.00 | 257.00 | 527.00 | 129.00 | 342.50 | 223.00 |
| 400(400) | 586.00 | 850.00 | 288.00 | 562.00 | 159.00 | 342.50 | 323.00 |
| TLHALOSO YA SCH80 (ASTM SCH80) | |||||||
| Boholo | Litekanyo(MM) | ||||||
| *" | D | H | H1 | H2 | S | L1 | L2 |
| 2" | 104.00 | 307.48 | 77.00 | 230.48 | 44.50 | 153.00 | 108.00 |
| 2-1/2" | 114.30 | 320.13 | 83.00 | 237.13 | 46.00 | 153.00 | 108.00 |
| 3" | 130.00 | 332.13 | 89.00 | 243.13 | 48.60 | 153.00 | 108.00 |
| 4" | 160.40 | 367.77 | 104.00 | 263.77 | 55.50 | 153.00 | 108.00 |
| 5" | 186.00 | 411.47 | 117.00 | 294.47 | 63.00 | 166.00 | 119.00 |
| 6" | 215.00 | 472.30 | 130.00 | 342.30 | 72.00 | 166.00 | 119.00 |
| 8" | 269.00 | 521.54 | 158.00 | 363.54 | 73.00 | 268.00 | 223.00 |
| 10" | 324.00 | 620.51 | 205.00 | 415.51 | 113.00 | 285.50 | 223.00 |
| 12" | 336.60 | 722.24 | 228.00 | 494.24 | 114.40 | 342.50 | 323.00 |
| 14" | 522.00 | 784.00 | 257.00 | 527.00 | 129.00 | 342.50 | 223.00 |
| 16" | 586.00 | 850.00 | 288.00 | 562.00 | 159.00 | 342.50 | 323.00 |
| TLHALOSO (JIS) | |||||||
| Boholo A | Litekanyo(MM) | ||||||
| D | H | H1 | H2 | S | L1 | L2 | |
| 50A | 104.00 | 307.48 | 77.00 | 230.48 | 44.50 | 153.00 | 108.00 |
| 65A | 114.30 | 320.13 | 83.00 | 237.13 | 46.00 | 153.00 | 108.00 |
| 75A | 130.00 | 332.13 | 89.00 | 243.13 | 48.60 | 153.00 | 108.00 |
| 100A | 160.40 | 367.77 | 104.00 | 263.77 | 55.50 | 153.00 | 108.00 |
| 125A | 186.00 | 411.47 | 117.00 | 294.47 | 63.00 | 166.00 | 119.00 |
| 150A | 215.00 | 472.30 | 130.00 | 342.30 | 72.00 | 166.00 | 119.00 |
| 200A | 269.00 | 521.54 | 158.00 | 363.54 | 73.00 | 268.00 | 223.00 |
| 267A | 324.00 | 620.51 | 205.00 | 415.51 | 113.00 | 285.50 | 223.00 |
| 318A | 336.60 | 722.24 | 228.00 | 494.24 | 114.40 | 342.50 | 323.00 |
| 350A | 522.00 | 784.00 | 257.00 | 527.00 | 129.00 | 342.50 | 223.00 |
| 400A | 586.00 | 850.00 | 288.00 | 562.00 | 159.00 | 342.50 | 323.00 |