Stainless Steel Precision Casting/ Investmenting Casting E LE NNGWE
Mohlala oa 1
Tlhaloso
◎ Boreki bo fokotsehileng
◎ Qetello e nang le likhoele: G* NPT, BSPT, BST, DIN259/2999 JIS130202/1302203 Thito ea bopaki ba ho kena ka hare
◎ Boitsebiso: CF8M CF8 CF3M WCB 304 316 1.4408 joalo-joalo
◎ Boemo ba khatello: 1000PSI WOG / 1.6 ~ 64Mpa
◎ Setshwaro sa Lever
Litlhaloso
Mofuta oa 1:
| DN | 8 | 10 | 15 | 20 | 25 | 32 | 40 | 50 |
| RC | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 |
| Φd | 5 | 7 | 9.2 | 12.6 | 16 | 20 | 25 | 32 |
| L | 39.4 | 43.7 | 57 | 58.5 | 71 | 78 | 82.5 | 100 |
| LO | 67 | 67 | 93 | 93 | 101 | 101 | 125 | 125 |
| H | 29.9 | 31.5 | 39.37 | 44 | 54 | 59 | 67.5 | 73.5 |
Mofuta oa 2:
| DN | 8 | 10 | 15 | 20 | 25 | 32 | 40 | 50 |
| RC | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 |
| Φd | 5 | 7 | 9.2 | 12.6 | 16 | 20 | 25 | 32 |
| L | 46.5 | 49.5 | 59 | 64 | 75 | 83 | 90.5 | 108 |
| LO | 67 | 67 | 93 | 93 | 101 | 101 | 125 | 125 |
| H | 29.9 | 31.5 | 39.37 | 44 | 54 | 59 | 67.5 | 73.5 |
| Lethathamo la Lintho | ||||
| Che. | Setšoantšo sa No. | Lebitso | Lintho tse bonahalang | QTY |
| 1 | Vl-T | 'Mele | CF8M | 1 |
| 2 | Vl-G | Cap | CF8M | 1 |
| 3 | Vl-FG | Motsoako | 316 | 1 |
| 4 | Vl-Q | Bolo | CF8M | 1 |
| 5 | Vl-Z | Setulo | PTFE+3%GF | 2 |
| 6 | Vl-VIF | Gasket | PTFE | 1 |
| 7 | Vl-ZTD | Washer ea motsu | PTFE | 1 |
| 8 | Vl-TL | Ho paka ka stem | PTFE | 1 |
| 9 | Vl-JLM | Nut | 304 | 1 |
| 10 | GB93-87 | Mohlatsoana oa selemo | 304 | 1 |
| 11 | GB6172-86 | Nut | 304 | 1 |
| 12 | Vl-XS | Sethibelo | 304 | 1 |
| 13 | Vl-BS | Tšoara | 304 | 1 |
| 14 | Vl-BT | Tšoara sleeve | Rabara | 1 |
Mohlala 2
◎E fokotsehile
◎ Qetello e nang le likhoele: ANSI B2.1,BS21,D1,1259/2999
◎.Tlhahlobo.:API598
◎.Maemo a khatello:2000PSI
◎.Shell teko:.2000Mpa.
◎.Teko.ea Khatello:.0.6~0.8Mpa.
◎.Boemo:.DN8-DN50(1/4"~2")
Lethathamo la Lintho
| Che. | Lebitso | Lintho tse bonahalang |
| 1 | 'Mele | Tšepe ea Carbon |
| 2 | Cap | Tšepe ea Carbon |
| 3 | Gasket | PTFE |
| 4 | Bolo | 316 |
| 5 | Setulo | PTFE |
| 6 | Motsoako | 316 |
| 7 | Washer ea motsu | PTFE |
| 8 | Ho paka ka stem | PTFE |
| 9 | Khofu | 316 |
| 10 | Nut | 304 |
| 11 | Tšoara | 304 |
| 12 | Tšoara sleeve | PLASTIKI |
Boemo
| Boholo | A | Φd | L | H | W | NM | KGS |
| DN8 | 20 | 4.5 | 43 | 35 | 73 | 4 | 0.11 |
| DN10 | 25 | 7 | 45 | 38 | 73 | 4 | 0.17 |
| DN15 | 30 | 9 | 62 | 50 | 115 | 6 | 0.33 |
| DN20 | 36 | 12.5 | 70 | 58 | 115 | 6 | 0.48 |
| DN25 | 41 | 15 | 85.5 | 62 | 129 | 8 | 0.70 |
| DN32 | 53 | 20 | 94 | 64 | 129 | 10 | 1.32 |
| DN40 | 60 | 25 | 101 | 72 | 150 | 14 | 1.89 |
| DN50 | 70 | 32 | 114 | 80 | 150 | 20 | 2.31 |
Mohlala oa 3
◎ FULL BORE
◎ Qetello e fapaneng: DIN2543 ISO5752 GB12221
◎ Boemo ba khatello: PN16
◎ Letlapa la ho kenya actuator: ISO5211 Sekhahla sa bopaki ba ho kena ka hare
◎ Boitsebiso: 316 CF8M 1.4408 WCB 304 CF8
◎ Teko ea khatello: API598
| Che. | Setšoantšo sa No. | Lebitso | Lintho tse bonahalang | QTY |
| 1 | VlFW-T | 'Mele | CF8M | 1 |
| 2 | VlFW-G | Cap | CF8M | 1 |
| 3 | VlFW-Q | Bolo | CF8M | 1 |
| 4 | VlFW-Z | Setulo | PTFE+3%GF | 2 |
| 5 | VlFW-MF | Gasket | PTFE | 1 |
| 6 | VlFW-FG | Motsoako | 304 | 1 |
| 7 | VlFW-BT | Tšoara sleeve | RUBE | 1 |
| 8 | VlFW-BS | Tšoara | 304 | 1 |
| 9 | VlFW-LM | Nut | 304 | 2 |
| 10 | VIFW-TLT | HLANYA | 304 | 1 |
| 11 | VlFW-TL | Ho paka ka stem | PTFE | 1 |
| 12 | VlFW-O | O reng | Viton | 1 |
| 13 | VlFW-ZTD | Washer ea motsu | PTFE | 1 |
| 14 | VlFW-X | Sethibelo | 304 | 1 |
Kopo
| Boholo | Φd | L | H | LO | ΦD | ΦD1 | ΦD2 | 4—M |
| 1/2 | 15 | 38 | 75 | 125.2 | 95 | 65 | 45 | M12 |
| 3/4 | 20 | 38 | 80 | 125.2 | 105 | 75 | 58 | M12 |
| 1 | 25 | 46 | 95 | 136.2 | 115 | 85 | 68 | M12 |
| 11/4 | 32 | 54 | 101 | 136.2 | 140 | 100 | 78 | M16 |
| 11/2 | 38 | 63 | 122 | 204.5 | 150 | 110 | 88 | M16 |
| 2 | 50 | 80 | 121 | 204.5 | 165 | 125 | 102 | M16 |
| 21/2 | 65 | 100 | 142 | 250 | 185 | 145 | 122 | 4-M16 |
| 3 | 76 | 118 | 161 | 250 | 200 | 160 | 138 | 4-M16 |
| 4 | 94 | 152 | 174 | 320 | 220 | 180 | 158 | 8-M16 |
Kopo: Hokela le ho khaola seaplane;thibela ho khutla ha seaplane;lokisa khatello le phallo ea seaplane;arola, kopanya kapa aba seaplane;thibela khatello e mahareng hore e se ke ea feta boleng bo boletsoeng le ho netefatsa ts'ebetso e bolokehileng ea liphaephe kapa lisebelisoa.
Mecha ea litaba e sebetsang: mouoane, metsi, oli;tharollo ea lik'hemik'hale;
Ho na le mefuta e 'meli ea litiiso tsa valve ea bolo: tiiso e bonolo le tiiso e thata;
Mekhoa e meraro ea ho hokahanya: flange;khoele;tjheseletsa
Sebelisa mocheso: -196 ho 350 likhato
Mokhoa oa ts'ebetso: tataiso;moea oa moea;motlakase;haeteroliki
Phapang pakeng tsa valve ea bolo ea karolo e le 'ngoe, valve ea likotoana tse peli le valve ea likotoana tse tharo:
The screw ball valve e nang le khoele ea ka hare e arotsoe ka karolo e le 'ngoe ea bolo, li-valve tse peli tsa bolo le likotoana tse tharo tsa bolo ho latela sebopeho sa eona.Ho utloisisa litšobotsi tsa bona le liphapang ho tla re thusa ho khetha valve ea bolo e nepahetseng bakeng sa tšebeliso.
Pele ho tsohle, a re utloisiseng pele hore na valve ea bolo ea karolo e le 'ngoe ke eng, valve ea likotoana tse peli le valve ea likotoana tse tharo ka tlhaloso.
Balofo ea bolo e le 'ngoe e bolela valve ea bolo e hokahantsoeng le khoele e ka hare ea bophara bo bonyenyane 'me e entsoe ka 'mele oa bohlokoa oa karolo e le' ngoe.'Mele oa bohlokoa oa li-valve hangata o sebelisoa bakeng sa li-valve tse nyane.
Li-valve tse nang le likarolo tse peli, tse tsejoang hape e le li-valve tse peli tsa bolo, li bua ka valve e kopantsoeng le khoele e ka hare ea bophara bo nyane, 'mele oa valve o arotsoe likarolo tse peli,' me hangata ho sebelisoa mofuta oa buckle.
Sesepa sa bolo ea likarolo tse tharo se kopantsoe ke khoele e ka hare, 'me setopo sa valve se na le likarolo tse tharo.Hangata e sebelisoa bakeng sa li-valve tse kholoanyane le tsa bohlokoa haholoanyane.
Liphapang le litšobotsi tsa bona li ka hlahlojoa ho latela lintlha tse latelang:
1. Khetholla ho sebopeho
Balofo ea bolo ea karolo e le 'ngoe ke karolo e le' ngoe, e entsoeng ka bolo, selikalikoe sa PTFE, le linate tsa senotlolo.Bophara ba bolo bo nyane hanyenyane ho feta bophara ba phala, bo tšoana le valve ea bolo ea mofuta o pharaletseng.Litlhaloso, phallo e batla e le nyane.
Sephahla se nang le likarolo tse peli se entsoe ka likarolo tse peli, 'me phello ea ho tiisa e molemo ho feta ea karolo e le' ngoe ea bolo.Bophara ba bolo bo tšoana le ba phaephe, 'me ho bonolo ho qhaqha ho feta valve ea karolo e le' ngoe ea bolo.
Balofo ea bolo ea likarolo tse tharo e entsoe ka likarolo tse tharo, sekoahelo sa valve ka mahlakoreng ka bobeli le 'mele oa bohareng oa valve.Phapang pakeng tsa valve ea likotoana tse tharo le valve ea likotoana tse peli le sephahla se le seng sa bolo ke hore ho bonolo ho qhaqha le ho boloka.Ho hanyetsa khatello e matla.
2. Khetholla khatellong
Khatello ea khatello ea li-valve tse tharo tsa bolo e phahame haholo ho feta ea karolo e le 'ngoe le li-valve tse peli tsa bolo.Lehlakore le ka ntle la valve e kholo ea likarolo tse tharo tsa bolo e tsitsitsoe ke li-bolts tse 'nè, tse phethang karolo e ntle haholo ea ho tiisa.'Mele oa li-valve o nepahetseng o ka fihla khatello ea 1000psi≈6.9MPa.Likhatello tse phahameng li hloka 'mele ea li-valve e entsoeng.
3. Khetholla ponong ea moruo
Hobane thepa e ka sehloohong ea valve ea bolo ea karolo e le 'ngoe e ka tlaase ho ea mefuta e meng e' meli, theko e ntle, 'me e tšoana le valve ea bolo ea mofuta o pharaletseng.Theko ea valve ea likotoana tse peli e phahame ho feta ea mofuta o le mong.Mofuta oa likarolo tse tharo o entsoe ka likarolo tse tharo ka lebaka la ho hanyetsa khatello e phahameng.Thepa e phahame ho feta mefuta e meng e 'meli.Theko e phahame ho feta li-valve tsa likotoana tse peli le karolo e le 'ngoe ea bolo.
Pontšo ea Sehlahisoa
