Valves Tapuni Fa'afuase'i(ESDV)
Fa'amatalaga o Valves e Tapuni Fa'afuase'i (ESDV):
O le ā leESDVs
Valves Tapuni Fa'afuase'ie tofu uma ma le galuega e tape vave ai, fa'atasi ai ma se fa'atulagaga faigofie, tali maaleale, ma se gaioiga fa'atuatuaina. E mafai ona lautelee faʻaaogaina i vaega o gaosiga faʻapisinisi e pei o le suauʻu, vailaʻau, ma le uʻamea. O le puna o le ea o le valve tipi pneumatic e manaʻomia ai le ea faʻamama, ma o le ala e tafe i totonu o le tino valve e tatau ona avea ma vai ma kesi e aunoa ma ni mea leaga ma ni fasi mea. Vaevaega o valve tapuni pneumatic: valve tapuni pneumatic masani, valve tapuni pneumatic faʻafuaseʻi vave.
Fa'atulagaga o le Fa'atinoga o le ESDV
O le valve tipi-off pneumatic e faʻaaogaina se fausaga faʻamaufaʻailoga vaivai, mamanuina ma le faʻamaufaʻailogaina o galuega ma le faʻamaufaʻailogaina o le tausiga, faʻatasi ai ma le laʻititi o le torque faʻagaioiga, fua faʻatatau o le mamafa o le faʻamaufaʻailogaina, faʻamaufaʻailogaina faʻatuatuaina, gaioiga maaleale, faigofie le puleaina o le hydraulic e ausia ai le puleaina otometi, ma umi le ola tautua. O valve polo tipi-off pneumatic e faʻaaogaina lautele i alamanuia e pei o le suauʻu, vailaʻau, metallurgy, pepa, vailaʻau, electroplating, ma isi.
1. Mamafa o le galue: 1.6Mpa i le 42.0Mpa;
2. Vevela o le galue: -196+650 ℃;
3. Metotia avetaavale: tusi lesona, kia anufe, pneumatic, eletise;
4. Auala e fesoʻotaʻi ai: filo i totonu, filo i fafo, flange, uelo, uelo i tua, uelo i le soketi, lima, faʻamau;
5. Tulaga fa'atulagaina o gaosiga: Tulaga fa'ale-atunu'u GB JB, HG, tulaga fa'atulagaina Amerika API ANSI, Tulaga fa'atulagaina Peretania BS, Iapani JIS JPI, ma isi;
6. Meafaitino o le tino o le valve: kopa, u'amea fa'apala, u'amea fa'apala, u'amea kaponi WCB, WC6, WC9, 20#, 25#, u'amea fa'apala A105, F11, F22, u'amea e le pala, 304, 304L, 316, 316L, u'amea chromium molybdenum, u'amea vevela maualalo, u'amea titanium alloy, ma isi.
O le ituaiga Pneumatic Actuator o le ESDV(Valava Tapuni Fa'afuase'i)
O le Pneumatic Actuator o le Emergency Shutdown Valve e fa'aaogaina le ituaiga Scotch Yoke, ituaiga Gear Rack, ituaiga Piston, ma Diaphragm, fa'atasi ai ma le gaioiga faalua ma le toe fo'i mai o le tautotogo (gaioiga e tasi).
1. Pistona fa'alua ituaiga kia, fa'atasi ai ma le tele o le torque ma le voluma la'ititi;
2. O le silini e faia i le mea alumini, e mama ma e matagofie foliga vaaia;
3. E mafai ona fa'apipi'i masini fa'agaoioi lima i le pito i luga ma le pito i lalo;
4. E mafai e le fesoʻotaʻiga o le fata ma le pinion ona fetuʻunaʻi le tulimanu amata ma le fua faatatau o le tafe;
5. Fa'ailoga fa'aalia o fa'ailo ola ma mea fa'aopoopo eseese mo actuators e ausia ai le fa'agaioiga otometi;
6 O le feso'ota'iga masani a le IS05211 e faigofie ai ona fa'apipi'i ma sui le oloa;
7. O sikulima e mafai ona fetu'una'i i pito uma e lua e mafai ai e oloa masani ona i ai se vaega fetu'una'i o le ± 4 ° i le va o le 0 ° ma le 90 °. Ia mautinoa le sa'o o le feso'ota'iga ma le valve.
Ata o fa'amatalaga o oloa:
Taiala o Oloa e Fesootai:
Galulue Fa'atasi
Ua matou taulaʻi atu foʻi i le faʻaleleia atili o le pulega o mea ma le metotia o le QC ina ia mafai ona matou faʻasaoina se tulaga sili ona lelei i totonu o le pisinisi tauva tele mo Emergency Shut Down Valves(ESDV), O le a tuʻuina atu le oloa i le lalolagi atoa, e pei o: Pakisitani, Roma, Kanata. Ona o suiga o aga masani i lenei matata, matou te aofia ai i matou lava i fefaʻatauaʻiga o oloa ma taumafaiga tuuto ma le faʻaleleia atili o le pulega. Matou te faʻatumauina taimi atofaina mo le tuʻuina atu, mamanu fou, lelei ma le manino mo a matou tagata faʻatau. O la matou faʻamoemoe o le tuʻuina atu lea o oloa lelei i totonu o le taimi atofaina.
Meafaitino o Oloa a le Kamupani Gaosi o le Newsway Valve
O leKamupani Gaosi Valve SainamaiSaina, e mafai ona ofoina atu lona tino valves ma mea teuteu iFa'a'ole'oleituaiga maFaiga o le palotaituaiga. I tafatafa oApa silivamaUamea Kaponimeafaitino, matou tefa'aputuga valvei mea fa'apitoa e pei o le titanium, nickel alloys, HASTELLOY®*, INCOLOY®, MONEL®, Alloy 20, super-duplex, corrosives e tete'e atu i le 'ele ma mea e maua i le urea.
Meafaitino o le Valve e Maua
| Igoa Tau Fefa'ataua'iga | Numera o le UNS | Werkstoff numera. | Fa'a'olo'olo | Faiga o le palota |
| Uamea kaponi | K30504 | 1.0402 | A105 | A216 WCB |
| Uamea kaponi | 1.046 | A105N | ||
| Uamea kaponi maualalo le vevela | K03011 | 1.0508 | A350 LF2 | A352 LCB |
| Uamea Maualuga | K03014 | A694 F60 | ||
| 3 1/2 Nikel uamea | K32025 | 1.5639 | A350 LF3 | A352 LC3 |
| 5 Chrome, 1/2 Moly | K41545 | 1.7362 | A182 F5 | A217 C5 |
| 1 1/4 Chrome, 1/2 Moly | K11572 | 1.7733 | A182 F11 | A217 WC6 |
| K11597 | 1.7335 | |||
| 2 1/4 Chrome, 1/2 Moly | K21590 | 1.738 | A182 F22 | A217 WC9 |
| 9 Chrome, 1 Moly | K90941 | 1.7386 | A182 F9 | A217 CW6 |
| X 12 Chrome, 091 Moly | K91560 | 1.4903 | A182 F91 | A217 C12 |
| 13 Chrome | S41000 | A182 F6A | A351 CA15 | |
| 17-4PH | S17400 | 1.4542 | A564 630 | |
| 254 SMo | S31254 | 1.4547 | A182 F44 | A351 CK3MCuN |
| 304 | S30400 | 1.4301 | A182 F304 | A351 CF8 |
| 304L | S30403 | 1.4306 | A182 F304L | A351 CF3 |
| 310S | S31008 | 1.4845 | A182 F310S | A351 CK20 |
| 316 | S31600 | 1.4401 | A182 F316 | A351 CF8M |
| S31600 | 1.4436 | |||
| 316L | S31603 | 1.4404 | A182 F316L | A351 CF3M |
| 316Ti | S31635 | 1.4571 | A182 F316Ti | |
| 317L | S31703 | 1.4438 | A182 F317L | A351CG8M |
| 321 | S32100 | 1.4541 | A182 F321 | |
| 321H | S32109 | 1.4878 | A182 F321H | |
| 347 | S34700 | 1.455 | A182 F347 | A351 CF8C |
| 347H | S34709 | 1.4961 | A182 F347H | |
| 410 | S41000 | 1.4006 | A182 F410 | |
| 904L | N08904 | 1.4539 | A182 F904L | |
| Kamuta 20 | N08020 | 2.466 | B462 N08020 | A351 CN7M |
| Fale Fa'alua 4462 | S31803 | 1.4462 | A182 F51 | A890 Gr 4A |
| SAF 2507 | S32750 | 1.4469 | A182 F53 | A890 Gr 6A |
| Zeron 100 | S32760 | 1.4501 | A182 F55 | A351 GR CD3MWCuN |
| Ferralium® 255 | S32550 | 1.4507 | A182 F61 | |
| Nicrofer 5923 hMo | N06059 | 2.4605 | B462 N06059 | |
| Nikel 200 | N02200 | 2.4066 | B564 N02200 | |
| Nikel 201 | N02201 | 2.4068 | B564 N02201 | |
| Monel® 400 | N04400 | 2.436 | B564 N04400 | A494 M35-1 |
| Monel® K500 | N05500 | 2.4375 | B865 N05500 | |
| Incoloy® 800 | N08800 | 1.4876 | B564 N08800 | |
| Incoloy® 800H | N08810 | 1.4958 | B564 N08810 | |
| Incoloy® 800HT | N08811 | 1.4959 | B564 N08811 | |
| Incoloy® 825 | N08825 | 2.4858 | B564 N08825 | |
| Inconel® 600 | N06600 | 2.4816 | B564 N06600 | A494 CY40 |
| Inconel® 625 | N06625 | 2.4856 | B564 N06625 | A494 CW 6MC |
| Hastelloy® B2 | N10665 | 2.4617 | B564 N10665 | A494 N 12MV |
| Hastelloy® B3 | N10675 | 2.46 | B564 N10675 | |
| Hastelloy® C22 | N06022 | 2.4602 | B574 N06022 | A494 CX2MW |
| Hastelloy® C276 | N10276 | 2.4819 | B564 N10276 | |
| Hastelloy® C4 | N06455 | 2.461 | B574 N06455 | |
| Titanium GR. 1 | R50250 | 3.7025 | B381 F1 | B367 C1 |
| Titanium GR. 2 | R50400 | 3.7035 | B381 F2 | B367 C2 |
| Titanium GR. 3 | R50550 | 3.7055 | B381 F3 | B367 C3 |
| Titanium GR. 5 | R56400 | 3.7165 | B381 F5 | B367 C5 |
| Titanium GR. 7 | R52400 | 3.7235 | B381 F7 | B367 C7 |
| Titanium GR. 12 | R53400 | 3.7225 | B381 F12 | B367 C12 |
| Zirconium® 702 | R60702 | B493 R60702 | ||
| Zirconium® 705 | R60705 | B493 R60705 |
Ina ua maeʻa ona sainia le konekarate, sa matou mauaina ni oloa faamalieina i se taimi puupuu, o se kamupani gaosi oloa e viia.











