Stainless Hlau Precision Casting / Peev Casting ONE-PIECE
Qauv 1
Kev piav qhia
◎ Txo bore
◎ Xov xaus: G * NPT, BSPT, BST, DIN259/2999 JIS130202/1302203 Internal nkag tshuab tawm pov thawj qia
◎ Khoom siv: CF8M CF8 CF3M WCB 304 316 1.4408 thiab lwm yam
◎ Kev ntsuas siab: 1000PSI WOG / 1.6 ~ 64Mpa
◎ Lever kov
Specifications
Hom 1:
| DN | 8 | 10 | 15 | 20 | 25 | 32 | 40 | 50 |
| RC | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 11//4 ib | 11//2 Nr | 2 |
| Φd | 5 | 7 | 9.2 ib | 12.6 | 16 | 20 | 25 | 32 |
| L | 39.4 ib | 43.7 ib | 57 | 58.5 ib | 71 | 78 | 82.5 ib | 100 |
| LO | 67 | 67 | 93 | 93 | 101 | 101 | 125 | 125 |
| H | 29.9 ib | 31.5 ib | 39.37 Nws | 44 | 54 | 59 | 67.5 ib | 73.5 ib |
Hom 2:
| DN | 8 | 10 | 15 | 20 | 25 | 32 | 40 | 50 |
| RC | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 11//4 ib | 11//2 Nr | 2 |
| Φd | 5 | 7 | 9.2 ib | 12.6 | 16 | 20 | 25 | 32 |
| L | 46.5 ib | 49.5 ib | 59 | 64 | 75 | 83 | 90.5 ua | 108 |
| LO | 67 | 67 | 93 | 93 | 101 | 101 | 125 | 125 |
| H | 29.9 ib | 31.5 ib | 39.37 Nws | 44 | 54 | 59 | 67.5 ib | 73.5 ib |
| Cov npe khoom | ||||
| Tsis muaj. | Daim duab No. | Lub npe | Khoom siv | QTY |
| 1 | Vl-T | Lub cev | CF8M | 1 |
| 2 | Vl-G | Cap | CF8M | 1 |
| 3 | Vl-FG | Qe | 316 | 1 |
| 4 | Vl-Q | Pob | CF8M | 1 |
| 5 | Vl-Z | Rooj | PTFE + 3% GF | 2 |
| 6 | Vl-VIF | Gasket | PTFE | 1 |
| 7 | Vl-ZTD | Lub tshuab ntxhua khaub ncaws | PTFE | 1 |
| 8 | Vl-TL | Kab ntim khoom | PTFE | 1 |
| 9 | Vl-JLM | Txiv ntseej | 304 | 1 |
| 10 | GB93-87 | Caij nplooj ntoos hlav ntxhua khaub ncaws | 304 | 1 |
| 11 | GB6172-86 | Txiv ntseej | 304 | 1 |
| 12 | Vl-XS | Stopper | 304 | 1 |
| 13 | Vl-BS | tuav | 304 | 1 |
| 14 | Vl-BT | Tes tes tsho | Roj hmab | 1 |
Qauv 2
◎ Txo bore
◎ Xov xaus: ANSI B2.1, BS21, D1,1259/2999
◎.Test.: API598
◎ Kev ntsuas siab: 2000PSI
◎.Shell xeem:.2000Mpa.
◎.Pressure.test:.0.6 ~ 0.8Mpa.
◎.Dimension:.DN8-DN50(1/4"~2")
Cov npe khoom
| Tsis muaj. | Lub npe | Khoom siv |
| 1 | Lub cev | Carbon Steel |
| 2 | Cap | Carbon Steel |
| 3 | Gasket | PTFE |
| 4 | Pob | 316 |
| 5 | Rooj | PTFE |
| 6 | Qe | 316 |
| 7 | Lub tshuab ntxhua khaub ncaws | PTFE |
| 8 | Kab ntim khoom | PTFE |
| 9 | caj pas | 316 |
| 10 | Txiv ntseej | 304 |
| 11 | tuav | 304 |
| 12 | Tes tes tsho | yas |
Dimension
| Loj | A | Φd | L | H | W | NM | KGS |
| DN 8 | 20 | 4.5 | 43 | 35 | 73 | 4 | 0.11 |
| DN 10 | 25 | 7 | 45 | 38 | 73 | 4 | 0.17 ib |
| DN15 | 30 | 9 | 62 | 50 | 115 | 6 | 0.33 ib |
| DN 20 | 36 | 12.5 ib | 70 | 58 | 115 | 6 | 0.48 ib |
| DN 25 | 41 | 15 | 85.5 ua | 62 | 129 | 8 | 0.70 ib |
| DN 32 | 53 | 20 | 94 | 64 | 129 | 10 | 1.32 ib |
| DN40 | 60 | 25 | 101 | 72 | 150 | 14 | 1.89 ib |
| DN 50 | 70 | 32 | 114 | 80 | 150 | 20 | 2.31 Nws |
Qauv 3
◎ POV THAWJ
◎ Flanged xaus: DIN2543 ISO5752 GB12221
◎ Kev ntsuas siab: PN16
◎ Actuator mounting ncoo: ISO5211 Internal nkag tshuab tawm pov thawj qia
◎ Khoom siv: 316 CF8M 1.4408 WCB 304 CF8
◎ Kev ntsuas siab: API598
| Tsis muaj. | Daim duab No. | Lub npe | Khoom siv | QTY |
| 1 | VlFW-T | Lub cev | CF8M | 1 |
| 2 | VlFW-G | Cap | CF8M | 1 |
| 3 | VlFW-Q | Pob | CF8M | 1 |
| 4 | VlFW-Z | Rooj | PTFE + 3% GF | 2 |
| 5 | VlFW-MF | Gasket | PTFE | 1 |
| 6 | VlFW-FG | Qe | 304 | 1 |
| 7 | VlFW-BT | Tes tes tsho | RUBBER | 1 |
| 8 | VlFW-BS | tuav | 304 | 1 |
| 9 | VlFW-LM | Txiv ntseej | 304 | 2 |
| 10 | VIFW-TLT | GLAND | 304 | 1 |
| 11 | VlFW-TL | Kab ntim khoom | PTFE | 1 |
| 12 | VlFW-O | O lub nplhaib | Viton | 1 |
| 13 | VlFW-ZTD | Lub tshuab ntxhua khaub ncaws | PTFE | 1 |
| 14 | VlFW-X | Stopper | 304 | 1 |
Daim ntawv thov
| Loj | Φd | L | H | LO | ΦD | ΦD1 | ΦD 2 | 4 — M |
| 1/2 | 15 | 38 | 75 | 125.2 ib | 95 | 65 | 45 | M12 |
| 3/4 | 20 | 38 | 80 | 125.2 ib | 105 | 75 | 58 | M12 |
| 1 | 25 | 46 | 95 | 136.2 ib | 115 | 85 | 68 | M12 |
| 11//4 ib | 32 | 54 | 101 | 136.2 ib | 140 | 100 | 78 | M16 |
| 11//2 Nr | 38 | 63 | 122 | 204.5 ib | 150 | 110 | 88 | M16 |
| 2 | 50 | 80 | 121 | 204.5 ib | 165 | 125 | 102 | M16 |
| 21//2 ib | 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 |
Daim ntawv thov: Txuas thiab txiav tawm qhov nruab nrab;tiv thaiv qhov rov qab ntawm qhov nruab nrab;kho qhov siab thiab ntws ntawm qhov nruab nrab;cais, sib tov lossis faib qhov nruab nrab;tiv thaiv qhov nruab nrab ntawm qhov siab tshaj ntawm cov nqi teev tseg thiab xyuas kom muaj kev nyab xeeb ntawm cov kav dej lossis cov khoom siv.
Siv tau xov xwm: ncu, dej, roj;tshuaj tov tshuaj;
Muaj ob hom foob pob valve: mos foob thiab tawv foob;
Peb txoj kev sib txuas: flange;xov;vuam
Siv kub: -196 txog 350 degrees
Kev ua haujlwm hom: phau ntawv;pneumatic;hluav taws xob;hydraulic
Qhov sib txawv ntawm ib lub pob valve, ob lub pob valve thiab peb lub pob valve:
Cov ntsia hlau pob valve nrog cov xov sab hauv tau muab faib ua ib lub pob valve, ob lub pob valve thiab peb lub pob valve raws li nws cov qauv.Kev nkag siab txog lawv cov yam ntxwv thiab qhov sib txawv yuav pab peb xaiv lub pob valve rau kev siv.
Ua ntej tshaj plaws, cia peb nkag siab txog dab tsi yog ib lub pob valve, ob lub pob valve thiab peb lub pob valve los ntawm kev txhais.
Ib-thooj pob valve yog hais txog lub pob valve uas txuas nrog cov xov me me hauv cov xov thiab yog tsim los ntawm ib qho tseem ceeb ntawm lub cev valve.Lub cev valve lub cev feem ntau yog siv rau cov li qub me me.
Ob-thooj pob valve, tseem hu ua ob-thooj pob valve, hais txog lub valve uas txuas nrog cov xov me me, lub cev lub cev tau muab faib ua ob ntu, thiab daim ntawv buckle feem ntau yog siv.
Peb lub pob valve txuas nrog cov xov sab hauv, thiab lub cev lub cev muaj peb ntu.Nws feem ntau yog siv rau qhov loj thiab tseem ceeb dua li qub.
Lawv qhov sib txawv thiab cov yam ntxwv tuaj yeem txheeb xyuas los ntawm cov hauv qab no:
1. Sib txawv ntawm cov qauv
Lub pob valve yog ib-thooj, uas yog tsim los ntawm lub pob, lub nplhaib PTFE, thiab lub ntsuas phoo.Txoj kab uas hla ntawm lub pob yog me ntsis me dua li txoj kab uas hla ntawm cov yeeb nkab, zoo ib yam li lub pob valve dav.Specifications, ntws kuj me me.
Ob lub pob valve yog tsim los ntawm ob ntu, thiab cov nyhuv sealing zoo dua li ntawm ib lub pob valve.Txoj kab uas hla ntawm lub pob yog tib yam li cov raj xa dej, thiab nws yooj yim dua rau disassemble dua li ntawm ib lub pob valve.
Peb lub pob valve yog tsim los ntawm peb ntu, lub valve npog ntawm ob sab thiab nruab nrab lub cev valve.Qhov sib txawv ntawm peb lub pob valve thiab ob lub pob valve thiab ib lub pob valve yog qhov yooj yim rau disassemble thiab tswj.Muaj zog ua haujlwm siab.
2. Paub qhov txawv ntawm qhov siab
Lub siab tsis kam ntawm peb-thooj pob valve yog siab dua li ntawm ib-thooj thiab ob-thooj pob li qub.Sab nraud ntawm lub ntsiab peb-thooj pob valve yog tsau los ntawm plaub bolts, uas plays lub luag hauj lwm nruj heev.Lub precision casting valve lub cev tuaj yeem ncav cuag lub siab ntawm 1000psi≈6.9MPa.Siab siab yuav tsum tau forged valve lub cev.
3. Sib txawv ntawm qhov kev xav ntawm kev lag luam
Vim tias cov khoom tseem ceeb ntawm ib lub pob valve tsawg dua li ntawm ob hom, tus nqi yog qhov zoo, thiab nws yog tib yam li lub pob valve dav.Tus nqi ntawm ob-thooj pob valve yog siab dua li ntawm ib-thooj hom.Hom peb-daim yog tsim los ntawm peb qhov chaw vim tias muaj kev tiv thaiv siab dua.Cov khoom siv yog siab dua li ob hom.Tus nqi yog siab dua li ob-thooj thiab ib-thooj pob li qub.
Khoom Qhia
