Products
Concentric Butterfly Valve
Tsanangudzo pfupi
Dhidhiyo kirasi: PN10, PN16, 125/150 yuan kirasi
Saizi: DN50 (Kamuri yekupukunyuka: Mujaho weVakwikwidzi ") ~ DN4000 (160 yuan")
Varuvha chigaro zvinhu: EPDM/NBR/fluororubber/silicone/PTFE/butyl rabha.
Design Features
Dhizaini yevhavha kune EN 593, API609 chikamu A
Flange kuenda ku EN 1092, ASME B16.1, ASME B16.5, AWWA C207
Hurefu hwechiso nechiso kusvika EN 558-1 akatevedzana 20, API 609
● Nyore uye compact chimiro, yakaderera kushanda torque.90 ° tendeuka kuti uvhure nekukurumidza.
● Replaceable valve seat, ine yakavimbika & bidirectional chisimbiso kushanda.
● Maitiro ekuyerera anowanzova akarurama, ane zviri nani kugadzirisa kushanda.
● Self lubricating bearing in PTFE, al-bronze kana Stainless steel lined PTFE, ine low friction coefficient uye nyore kushanda.
● ISO 5211 yepamusoro flange kune yakabatanidzwa nemanyorero, magetsi kana pneumatic etc marudzi ese emaactivator.
● Multiple sealing dhizaini mu shaft seal system, kuve nechokwadi chekuti shaft haina kusangana neyepakati sevhisi kuti iwane yakaoma shaft.
● Magadzirirwo eshaft yakatsikwa anochengetwa necirclip kuti abudise-out proof shaft.
● Kubatana pakati pe shaft ne disc kunonyatsogadziriswa kuti ibvise kubatanidza lag.
Uye isina pini-mbiri-chidimbu shaft (chimwe-chidimbu chiripo chekukumbira) dhizaini inovimbisa kuti shaft yevharuvhu yakaparadzaniswa zvachose kubva pakati.Inoshandiswa kune corrosive medium, common shaft material inogona kushandiswa pachinzvimbo chepamusoro
anti-corrosive material kuitira kuderedza mutengo wekugadzira.
● The disc edge inogadziriswa ne spherical surface uye yakasvibiswa kuti ive nechokwadi chekushanda kwepasi.
Yakakwenenzverwa disc mbiri inovimbisa iyo max.flow performance kune min.pressure inodonha.
● Chigaro chevhavha uye muviri zvakagadzirirwa neine imwe chete kana kaviri grooves kuti ive nechokwadi chokuti hapana kusimuka uye kusununguka panguva yekuvhura valve.
● Chigaro chevharuvhu kunze kwepamusoro chakagadzirwa neine denderedzwa arc ichagadzirisa kumira uye kuva nyore kutsiva.Hapana kudiwa kweflange gasket panguva yekuiswa kwevharuvhu.
Zvishandiso zvechikamu
| Chikamu nhamba | Chikamu zita | Material | |
| 1 | Valve shaft | Simbi isina tsvina/Duplex SS | SS410,SS431,17-4PH,1.4462,1.4507 nezvimwe. |
| 2 | Packing cap | Carbon simbi/Stainless simbi | Q235,SS304 |
| 3 | O mhete | EPDM,NBR,FPM,AU nezvimwe. | |
| 4 | Shaft gwenzi | Bronze, PTFE, SS304/316 + PTFE | |
| 5 | Valve body | Ductile iron | GJS400-15,GJS500-7,65-45-12 |
| Carbon steel | WCB | ||
| Simbi isina ngura | CF8, CF8M,CF3M | ||
| 6 | Valve disc | Ductile iron | GJS400-15,GJS500-7,65-45-12 |
| Simbi isina tsvina/Duplex SS | CF8, CF8M,CF3M,2205,2207, 4A, 5A | ||
| Al-bronze | C954,C955,C958 | ||
| 7 | Chigaro chevhavha | EPDM,NBR,FPM,AU nezvimwe. | |
| 8 | Circlip | Carbon simbi/Stainless simbi | S235,SS304 |
| 9 | End cover | Zvakafanana kune muviri wevhavha | |
Ongorora: Izvo zvinhu zvichagadzirwa uye kusarudzwa zvinoenderana nemamiriro chaiwo ekushanda kana zvinodiwa nemutengi.
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Coating: epoxy/rylsan coating, yakazara avhareji ukobvu 300 micron
Kudzvanya bvunzo kune EN12266-1/API598:
Leakage rate: Kirasi A (Zero leakage) mumativi ese; 100% yekuyedza isati yasvika
Dimensions
Zviyero zvewafer & lug type
| Size | A | B | L | H | □E | ISO 5211 top flange |
| 50 | 61 | 141 | 43 | 13 | 11 | F07 |
| 65 | 72 | 153 | 46 | 23 | 11 | F07 |
| 80 | 87 | 161 | 46 | 17 | 14 | F07 |
| 100 | 106 | 179 | 52 | 17 | 14 | F07 |
| 125 | 123 | 193 | 56 | 17 | 14 | F07 |
| 150 | 137 | 204 | 56 | 20 | 17 | F07 |
| 200 | 174 | 247 | 60 | 20 | 17 | F10 |
| 250 | 209 | 280 | 68 | 26 | 22 | F10 |
| 300 | 253 | 324 | 78 | 26 | 22 | F10 |
| 350 | 267 | 338 | 78 | 32 | 22 | F12 |
| 400 | 315 | 400 | 102 | 32 | 27 | F14 |
| 450 | 315 | 425 | 114 | 32 | 27 | F14 |
| 500 | 363 | 485 | 127 | 43 | 36 | F14 |
| 600 | 459 | 565 | 154 | 43 | 36 | F16 |
Zviyero zvemhando yeflange
| Size | A | B | L | H | ΦE | ISO 5211 top flange |
| 450 | 359 | 400 | 114 | 70 | 38 | F14/F16 |
| 500 | 397 | 440 | 127 | 70 | 44 | F14/F16 |
| 600 | 467 | 525 | 154 | 70 | 45 | F16 |
| 700 | 507 | 629 | 165 | 90 | 65 | F25 |
| 800 | 556 | 666 | 190 | 90 | 65 | F25 |
| 900 | 612 | 720 | 203 | 100 | 75 | F25 |
| 1000 | 670 | 750 | 216 | 120 | 85 | F30 |
| 1100 | 778 | 865 | 254 | 120 | 85 | F30 |
| 1200 | 805 | 876 | 254 | 130 | 105 | F30 |
| 1300 | 940 | 930 | 279 | 150 | 120 | F35 |
| 1400 | 965 | 1000 | 279 | 150 | 120 | F35 |
| 1500 | 1000 | 1050 | 300 | 200 | 140 | F40 |
Nyorera Izvozvi
Chiyero chisingaenzaniswi chemhando uye sevhisiTinopa nyanzvi dzakagadziridzwa masevhisi kumapoka uye vanhuwo zvavoTinokwenenzvera sevhisi yedu nekuona mutengo wakaderera.
