Stainless Steel Precision Casting/Investment Kukandira CHIMWE-CHIDIMU
Muenzaniso 1
Tsanangudzo
◎ Kuboora kwakaderedzwa
◎ Migumo ine tambo: G* NPT, BSPT, BST, DIN259/2999 JIS130202/1302203 Yemukati yekupinda kuputika-kunze humbowo humbowo
◎ Material: CF8M CF8 CF3M WCB 304 316 1.4408 nezvimwe
◎ Chiyero chekumanikidza: 1000PSI WOG / 1.6 ~ 64Mpa
◎ Lever mubato
Zvinotsanangurwa
Type 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 |
Rudzi rwechipiri:
| 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 |
| Material List | ||||
| Aihwa. | Dhirowa Nha. | Zita | Material | QTY |
| 1 | Vl-T | Muviri | CF8M | 1 |
| 2 | Vl-G | Cap | CF8M | 1 |
| 3 | Vl-FG | Stem | 316 | 1 |
| 4 | Vl-Q | Bhora | CF8M | 1 |
| 5 | Vl-Z | Seat | PTFE+3%GF | 2 |
| 6 | Vl-VIF | Gasket | PTFE | 1 |
| 7 | Vl-ZTD | Mushonga wewasher | PTFE | 1 |
| 8 | Vl-TL | Stem packing | PTFE | 1 |
| 9 | Vl-JLM | Nut | 304 | 1 |
| 10 | GB93-87 | Spring washer | 304 | 1 |
| 11 | GB6172-86 | Nut | 304 | 1 |
| 12 | Vl-XS | Stopper | 304 | 1 |
| 13 | Vl-BS | Bata | 304 | 1 |
| 14 | Vl-BT | Bata sleeve | Rubber | 1 |
Muenzaniso 2
◎Kuboora kwakaderedzwa
◎ Mapeto ane thread: ANSI B2.1,BS21,D1,1259/2999
◎.Muedzo.:API598
◎.Pressure Rating:2000PSI
◎.Shell bvunzo:.2000Mpa.
◎.Pressure.test:.0.6~0.8Mpa.
◎.Dimension:.DN8-DN50(1/4"~2")
Material List
| Aihwa. | Zita | Material |
| 1 | Muviri | Carbon Steel |
| 2 | Cap | Carbon Steel |
| 3 | Gasket | PTFE |
| 4 | Bhora | 316 |
| 5 | Seat | PTFE |
| 6 | Stem | 316 |
| 7 | Mushonga wewasher | PTFE |
| 8 | Stem packing | PTFE |
| 9 | Gland | 316 |
| 10 | Nut | 304 |
| 11 | Bata | 304 |
| 12 | Bata sleeve | PLASTIC |
Dimension
| Size | 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 |
Muenzaniso 3
◎ FULL BORE
◎ Inoperera magumo: DIN2543 ISO5752 GB12221
◎ Chiyero chekumanikidza: PN16
◎ Actuator mounting pad: ISO5211 Yemukati yekupinda inoputika-kunze humbowo humbowo
◎ Nyaya: 316 CF8M 1.4408 WCB 304 CF8
◎ Kudzvanya bvunzo: API598
| Aihwa. | Dhirowa Nha. | Zita | Material | QTY |
| 1 | VlFW-T | Muviri | CF8M | 1 |
| 2 | VlFW-G | Cap | CF8M | 1 |
| 3 | VlFW-Q | Bhora | CF8M | 1 |
| 4 | VlFW-Z | Seat | PTFE+3%GF | 2 |
| 5 | VlFW-MF | Gasket | PTFE | 1 |
| 6 | VlFW-FG | Stem | 304 | 1 |
| 7 | VlFW-BT | Bata sleeve | RUBBER | 1 |
| 8 | VlFW-BS | Bata | 304 | 1 |
| 9 | VlFW-LM | Nut | 304 | 2 |
| 10 | VIFW-TLT | GLAND | 304 | 1 |
| 11 | VlFW-TL | Stem packing | PTFE | 1 |
| 12 | VlFW-O | O mhete | Viton | 1 |
| 13 | VlFW-ZTD | Mushonga wewasher | PTFE | 1 |
| 14 | VlFW-X | Stopper | 304 | 1 |
Application
| Size | 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 |
Kushandisa: Batanidza uye ucheke pakati;kudzivirira kumashure kwepakati;gadzirisa kudzvinyirira uye kuyerera kwepakati;paradzanisa, sanganisa kana kugovera svikiro;kudzivirira kumanikidzwa kwepakati kubva pakupfuura kukosha kwakatarwa uye kuve nechokwadi chekushanda kwakachengeteka kwepombi kana michina.
Midhiya inoshanda: steam, mvura, mafuta;makemikari mhinduro;
Kune marudzi maviri ezvisimbiso zvevharuvhu yebhora: chisimbiso chakapfava uye chisimbiso chakaoma;
Nzira nhatu dzekubatanidza: flange;thread;welding
Shandisa tembiricha: -196 kusvika 350 madhigirii
Operation mode: manual;pneumatic;yemagetsi;hydraulic
Musiyano uripo pakati pechimwe-chidimbu bhora vharafu, maviri-chidimbu bhora vharafu uye matatu-chidimbu bhora vharafu:
Iyo screw ball valve ine shinda yemukati yakakamurwa kuita imwe-chidimbu bhora vharafu, maviri-chidimbu bhora vharafu uye matatu-chidimbu bhora vharafu zvinoenderana nechimiro chayo.Kunzwisisa maitiro avo uye kusiyana kuchatibatsira kusarudza bhora rakanaka rekushandisa.
Chekutanga, ngatitangei kunzwisisa kuti chii chinonzi bhora-chidimbu vharafu, maviri-chidimbu bhora vharafu uye matatu-chidimbu bhora vharafu netsanangudzo.
Varuvhu yebhora rimwe-chidimbu (one-piece ball valve) zvinoreva vharuvhu yebhora yakabatana neshinda yemukati diki-dhayamita uye inoumbwa nemuviri wevharuvhu wechidimbu chimwe.Iyo yakakosha valve body inowanzoshandiswa kune madiki-saizi mavharuvhu.
Vaviri-chidimbu bhora vharafu, inozivikanwawo sevhavha yebhora-mbiri, inoreva vharuvhu yakabatana nediki-dhayamita yemukati shinda, muviri wevharuvhu wakakamurwa kuita zvikamu zviviri, uye fomu rebuckle rinowanzoshandiswa.
Ivhavha yebhora-matatu inobatanidzwa neshinda yemukati, uye muviri wevhavha une zvikamu zvitatu.Inowanzoshandiswa kune mavharuvhu makuru uye anokosha.
Kusiyana kwavo uye maitiro anogona kuongororwa kubva pane zvinotevera:
1. Kusiyanisa kubva kune chimiro
Ivhavhavha yebhora-chidimbu chimwe-chidimbu, chinoumbwa nebhora, mhete yePTFE, uye lock nut.Iyo dhayamita yebhora idiki zvishoma pane dhayamita yepombi, yakafanana neyakakura-mhando yebhora vharafu.Tsanangudzo, kuyerera kunenge kudiki.
Ivhavhavha yebhora-mbiri inoumbwa nezvikamu zviviri, uye chisimbiso chekuvhara chiri nani pane icho chevhavha yebhora-chidimbu.Iyo dhayamita yebhora yakafanana neyepombi, uye zviri nyore kupatsanura pane imwe-chidimbu bhora vharafu.
Ivhavhavha yebhora-matatu inoumbwa nezvikamu zvitatu, chivharo chevhavha kumativi ose uye muviri wepakati wevhavha.Musiyano pakati pevatatu-chidimbu bhora vharafu uye maviri-chidimbu bhora vharafu uye imwe-chidimbu bhora vharafu ndeyekuti zviri nyore kuparadzanisa nekuchengetedza.Kunyanya kudzvinyirira kupikisa.
2. Kusiyanisa kubva kumanikidziro
Kupikiswa kwekumanikidzwa kwevhavha yebhora-matatu kwakakwira zvakanyanya kupfuura yeimwe-chidimbu uye maviri-chidimbu bhora mavharuvhu.Rutivi rwekunze rwevharuvhu yebhora rematatu-matatu anogadziriswa nemabhoti mana, ayo anoita basa rakanaka kwazvo rekusimbisa.Iyo chaiyo yekukanda mavharuvhu muviri inogona kusvika kune kumanikidzwa kwe1000psi≈6.9MPa.Dzvinyiriro dzepamusoro dzinoda miviri yevharuvhu yakaumbwa.
3. Siyana nemaonero ehupfumi
Nemhaka yokuti chinhu chikuru chevhavha yebhora-imwe ishoma pane yemamwe marudzi maviri, mutengo unofadza, uye wakafanana nevhavha yebhora rakafara.Mutengo wevhavha yebhora-maviri yakakwirira kudarika iyo yemhando imwe chete.Mhando yezvimedu zvitatu inoumbwa nezvikamu zvitatu nekuda kwepamusoro-soro yekudzivirira.Nyaya yacho yakakwirira kudarika mamwe marudzi maviri.Mutengo wacho wakakwirira kudarika maviri-chidimbu uye imwe-chidimbu bhora mavharuvhu.
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