BAL703
Iivalvu zebhola ezidadayo ze-IFLOW zifanelekile kwizicelo zaselwandle kwaye zibonelela ngoluhlu lweenzuzo ezibenza zibe sisisombululo esifanelekileyo solawulo lokuhamba kwiindawo zaselwandle. Yenziwe kwizinto ezikumgangatho ophezulu kunye nobunjineli obuchanekileyo, le valve yokudada yenzelwe ukujamelana neemeko ezinzima zendalo yaselwandle, iqinisekisa ukusebenza okuthembekileyo kunye nokuphila ixesha elide. Uyilo lwe-IFLOW olumelana nokutyiwa kweevalvu ze-float zenza ukuba zilungele ukusetyenziswa kwiindawo ezinamanzi etyuwa, zibonelela ngolawulo oluzinzileyo noluthembekileyo lokuhamba ngaphandle komngcipheko wokuwohloka.
Ukwakhiwa kwayo eyomeleleyo kunye nokuxhathisa izinto zaselwandle kuqinisekisa ukusebenza okungaguquguqukiyo naphantsi kweemeko ezinzima. Ukusebenza okuchanekileyo kunye nokuphendula kweevalvu ze-float kuvumela ulawulo oluchanekileyo, ukuncedisa ngokufanelekileyo nangokufanelekileyo ukulawula amanzi, amafutha kunye nolunye ulwelo kwiinqanawa. Olu lawulo lunceda ukuthintela ukugcwalisa okanye ukukhupha amanzi, ngaloo ndlela kuphuculwe ukhuseleko kunye nokusebenza kakuhle.
Ukuguquguquka kunye nokuhambelana neenkqubo ezahlukeneyo zaselwandle zenza ivalve yebhola edadayo ye-IFLOW ibe yi-asethi exabisekileyo kwizicelo zaselwandle. Ingaba isetyenziswe kwiinkqubo zepompo ye-bilge, iitanki ze-ballast okanye iinkqubo zonyango lwamanzi, ukusebenza kwayo okuthembekileyo kunye nokwakhiwa okuzinzileyo kuqinisekisa ukusebenza kakuhle, okungenazinkathazo. Khetha i-IFLOW iivalvu zebhola ezidadayo zokuthembeka okuphezulu, ukuqina kunye nolawulo oluchanekileyo lolwelo kwiindawo zaselwandle. Uyilo lwayo olurhabaxa kunye nokusebenza okuthembekileyo kuyenza ibe yinxalenye ebalulekileyo yolawulo olusebenzayo lolwelo kwiinqanawa.
Uluhlu lunokwenziwa ukuba luhambelane nesicelo sakho, kunye nokwakhiwa komzimba, izinto eziphathekayo, kunye neempawu ezincedisayo ezilungiselelwe ukuhlangabezana neemfuno zakho zenkqubo. Ukuqinisekiswa kwe-ISO 9022, samkela iindlela ezicwangcisiweyo zokuqinisekisa umgangatho ophezulu, unokuqiniseka ngokuthembeka okugqwesileyo kunye nokutywinwa kokusebenza kubomi boyilo lwe-asethi yakho.
Ibhola edadayo- Uyilo lwebhola edadayo lolona hlobo luqhelekileyo lwevalvu yebhola. Kulo hlobo, ibhola ayigxininisi kwisiqu ngoko uluhlu olubanzi lwenkululeko luyafumaneka. Uxinzelelo oluphezulu lunceda ukudala itywina ngokutyhala ibhola ngasemva okanye kwisihlalo esisezantsi.
Iivalvu zetrunnion- Uyilo lwevalvu yebhola yetrunnion inephini elikhusela ibhola ukuze ingaphumi. Olu luyilo lunokusetyenziswa kwiinkqubo zesantya esiphezulu. Iivalvu ze-Trunnion zisebenzisa ibhola ekhethekileyo ecandiweyo. Ivalve ixhasa ibhola nge-shaft kunye necala elijongene ne-shaft usebenzisa enye i-shaft okanye iposti. I-shaft ingaba yinxalenye yebhola okanye ihluke. Iivalvu zetrunnion zibonelela ngokukhuhlana okuncinci phakathi kwebhola kunye nokutywinwa.
Idayamitha yesiqhelo(ngaphakathi) | NPS 1/2-8 | ||||||
Uxinzelelo lwegama (Mpa) | Class150-Class600 | ||||||
IZINTO | |||||||
NO | ICANDELO IGAMA | INKONZO YEKHABONI | STAINESS STELL | ||||
Izinto zamalungu | 1 | Umzimba | I-ASTM A216 WCB | I-ASTM A351 CF8 | I-ASTM A351 CF8M | I-ASTM A351 CF3 | I-ASTM A351 CF3M |
2 | Stud | I-A193 B7M | A320 B8 | I-A320 B8M | A320 B8 | I-ASTM A182 B8M | |
3 | Ibhola | I-ASTMA105.ENP | I-ASTMA182 304 | I-ASTMA182 316 | I-ASTMA182 304L | I-ASTM A182 316L | |
4 | Isihlalo | PTFE/NYLON/PEEK/PPL | |||||
5 | Igasket echasene nomlilo | SST+Graphite | |||||
6 | Ibhonethi | I-ASTMA105 | I-ASTMA182 304 | I-ASTMA182 316 | I-ASTMA182 304L | I-ASTM A182 316L | |
7 | Ivalve ye-Anti-static | Amalungu adibeneyo | Amalungu adibeneyo | Amalungu adibeneyo | Amalungu adibeneyo | Amalungu adibeneyo | |
8 | Isiqu | I-ASTM A 182 F6a | I-ASTM A182 304 | I-ASTMA182 316 | I-ASTMA182 304L | I-ASTM A182 316L | |
9 | I-thrust bear | PTFE | |||||
10 | Ukutyibilika | PTFE | |||||
11 | O-ring | VITON | |||||
12 | Igasket echasene nomlilo | SST+Graphite | |||||
13 | Idlala lokutywina | I-ASTM A105.ENP | I-ASTMA182 304 | I-ASTMA182 316 | I-ASTMA182 304L | I-ASTM A182 316L | |
14 | Isikrufu sentloko yesokethi | I-A197 B7M | A320 B8 | I-A320 B8M | A320 B8 | I-A320 B8M | |
15 | Ukupakisha | Igraphite | |||||
16 | Ukupakisha i-bushing | I-ASTM A 182 F6a | I-ASTM A182 304 | I-ASTMA182 316 | I-ASTMA182 304L | I-ASTM A182 316L | |
17 | Ukupakisha idlala | I-ASTM A 182 F6a | I-ASTM A 182 F6a | I-ASTM A 182 F6a | I-ASTM A 182 F6a | I-ASTM A 182 F6a | |
18 | Ukupakisha okuchasene nomlilo | SST+Graphite | |||||
19 | Isikrufu sentloko yesokethi | I-A197 B7M | A320 B8 | I-A320 B8M | A320 B8 | I-A320 B8M | |
20 | Umsesane wogcino | 65Mn | 65Mn | 65Mn | 65Mn | 65Mn | |
21 | Hexagon nut | I-A194-2HM | I-A194-8 | I-A194-8M | I-A194-8 | I-A194-8M | |
Iimeko zenkonzo ye-Applicalbe | Imidiya esebenzayo | Umphunga wamanzi, i-oyile, igesi, irhasi engamanzi, irhasi yendalo, njalo njalo | I-asidi ye-nitricAcetic acid | Acetic acid | I-Oxidizer eyomeleleyo | Urea | |
Ubushushu be-applicalbe | 120℃(PTFE).≤80℃(NYLON),≤250℃(PEEK), ≤250℃(PPL) | ||||||
Uyilo kunye nokuveliswa | API 608,API6D | ||||||
Imilinganiselo yobuso ngobuso | ASME B16.10, API 6D | ||||||
Uhlobo loqhagamshelwano | I-Flange | ASME B16.5/ASME B16.47 | Ukuwelda ngembumbulu | I-ASME B16.25 | |||
Uvavanyo loxinzelelo | API598. I-API6D | ||||||
Imo yothumelo | Ukuhanjiswa kwegiya yezandla, iintshulube kunye nentshulube, ipneumatic, umbane |
Idatha yobungakanani(mm)
Ukukala koxinzelelo | Idayamitha yeNominal | d | I-Flange | Ukuwelda ngembumbulu | I-flange yobuso obuphakanyisiweyo | W | intsimbi | intsimbi ebunjiweyo | Ubunzima(kg) | ||||||||
Iklasi | NPS | DN | L(RF) | L(RTJ) | L(BW) | D | D1 | D2 | f | b | N-Φd | H | H | intsimbi | intsimbi ebunjiweyo | ||
150 | 1/2'' | 15 | 13 | 108 | / | 140 | 90 | 60.5 | 35 | 2 | 9 | 4-Φ16 | 140 | 80 | 78 | 2 | △ |
3/4'' | 20 | 19 | 117 | / | 152 | 100 | 70 | 43 | 2 | 10 | 4-Φ16 | 140 | 86 | 82 | 2.5 | △ | |
1'' | 25 | 25 | 127 | / | 165 | 110 | 79.5 | 51 | 2 | 11 | 4-Φ16 | 140 | 98 | 95 | 3.5 | △ | |
1 1/4'' | 32 | 32 | 140 | / | 178 | 115 | 89 | 64 | 2 | 11 | 4-Φ16 | 180 | 106 | 100 | 6.5 | △ | |
1 1/2'' | 40 | 38 | 165 | / | 190 | 125 | 98.5 | 73 | 2 | 13 | 4-Φ16 | 180 | 133 | 128 | 7.5 | △ | |
2'' | 50 | 50 | 178 | 191 | 216 | 150 | 120.5 | 92 | 2 | 14.5 | 4-Φ19 | 200 | 138 | 137 | 9 | △ | |
3'' | 80 | 75 | 203 | 216 | 283 | 190 | 152.5 | 127 | 2 | 17.5 | 4-Φ19 | 300 | 175 | 148 | 19 | △ | |
4'' | 100 | 100 | 229 | 241 | 305 | 230 | 190.5 | 157 | 2 | 22.5 | 8-Φ19 | 650 | 235 | 223 | 36 | △ | |
6'' | 150 | 150 | 394 | 406 | 457 | 280 | 214.5 | 216 | 2 | 24 | 8-Φ22 | 800 | 285 | 278 | 78 | △ | |
8'' | 200 | 201 | 457 | 470 | 521 | 345 | 295.5 | 270 | 2 | 27 | 8-Φ22 | 1000 | 342 | 336 | 160 | △ | |
300 | 1/2'' | 15 | 13 | 140 | / | 140 | 95 | 66.5 | 35 | 2 | 13 | 4-Φ16 | 140 | 80 | 78 | 2.5 | △ |
3/4'' | 20 | 19 | 152 | / | 152 | 115 | 82.5 | 43 | 2 | 14.5 | 4-Φ19 | 140 | 86 | 82 | 3.6 | △ | |
1'' | 25 | 25 | 165 | / | 165 | 125 | 89 | 51 | 2 | 16 | 4-Φ19 | 140 | 98 | 95 | 5 | △ | |
1 1/4'' | 32 | 32 | 178 | / | 178 | 135 | 98.5 | 64 | 2 | 17.5 | 4-Φ19 | 180 | 106 | 100 | 8.5 | △ | |
1 1/2'' | 40 | 38 | 190 | / | 190 | 155 | 114.5 | 73 | 2 | 19.5 | 4-Φ22 | 180 | 133 | 128 | 10 | △ | |
2'' | 50 | 50 | 216 | 232 | 216 | 165 | 127 | 92 | 2 | 21 | 8-Φ19 | 200 | 138 | 137 | 12 | △ | |
3'' | 80 | 75 | 283 | 298 | 293 | 210 | 168.5 | 127 | 2 | 27 | 8-Φ22 | 300 | 175 | 148 | 28 | △ | |
4'' | 100 | 100 | 305 | 321 | 305 | 255 | 200 | 157 | 2 | 30.5 | 8-Φ22 | 650 | 235 | 223 | 46 | △ | |
6'' | 150 | 150 | 403 | 419 | 457 | 320 | 270 | 216 | 2 | 35 | 12-Φ22 | 800 | 285 | 278 | 104 | △ | |
8'' | 200 | 201 | 502 | 518 | 521 | 380 | 330 | 270 | 2 | 40 | 12-Φ25 | 1000 | 342 | 336 | 208 | △ | |
600 | 1/2'' | 15 | 13 | 165 | / | 165 | 95 | 66.5 | 35 | 7 | 14.5 | 4-Φ16 | 140 | 78 | 68 | 5 | △ |
3/4'' | 20 | 19 | 190 | / | 190 | 115 | 52.5 | 43 | 7 | 16 | 4-Φ19 | 140 | 80 | 76 | 7 | △ | |
1'' | 25 | 25 | 216 | / | 216 | 125 | 89 | 51 | 7 | 17.5 | 4-Φ19 | 180 | 110 | 106 | 9 | △ | |
1 1/4'' | 32 | 32 | 229 | / | 229 | 135 | 98.5 | 64 | 7 | 21 | 4-Φ19 | 200 | 115 | 110 | 13 | △ | |
1 1/2'' | 40 | 38 | 241 | / | 241 | 155 | 114.5 | 73 | 7 | 22.5 | 4-Φ22 | 250 | 135 | 128 | 17 | △ | |
2'' | 50 | 50 | 292 | 295 | 292 | 165 | 127 | 92 | 7 | 26 | 8-Φ19 | 300 | 152 | 140 | 21 | △ | |
3'' | 80 | 75 | 356 | 359 | 356 | 210 | 168.5 | 127 | 7 | 32 | 8-Φ22 | 650 | 224 | 213 | 43 | △ | |
4'' | 100 | 100 | 432 | 435 | 432 | 275 | 216 | 157 | 7 | 38.5 | 8-Φ25 | 800 | 248 | 238 | 85 | △ |
Nceda udibane nomzi mveliso:
Qaphela:Ixabiso lobunzima lelevalve eneflanged kuphela.Nceda uqhagamshelane nomzi-mveliso wethu ngedayamitha yegama eliphezulu okanye ubunzima.Nayiphi na, ukuguqulwa kobungakanani H,H1 kunye nobunzima abuyi kwaziswa ngenye indlela.