Puv-Welded Pob Valve
Product Description
Lub pob ntawm lub pob valve yog txhawb kev ywj pheej ntawm lub nplhaib sealing. Nyob rau hauv qhov kev txiav txim ntawm cov kua siab, nws yog ze ze nrog lub downstream sealing nplhaib los ua tus downstream turbulent ib sab foob.Nws yog haum rau me me caliber zaus.
Kho lub pob pob valve pob nrog nce thiab nqis rotating ncej, yog tsau nyob rau hauv lub pob bearing, yog li ntawd, lub pob yog tsau, tab sis lub sealing nplhaib yog floating, lub sealing nplhaib nrog lub caij nplooj ntoos hlav thiab kua thrust siab rau lub pob, lub upstream kawg ntawm lub foob.Siv rau kev kub siab thiab loj caliber daim ntaub ntawv.
Kev tsav tsheb ntawm lub valve raws li tus qauv valve thiab cov neeg siv yuav tsum tau siv, siv kov, turbine, hluav taws xob, pneumatic, thiab lwm yam, tuaj yeem ua raws li qhov xwm txheej tiag tiag thiab cov neeg siv yuav tsum xaiv hom tsav tsheb tsim nyog.
Cov khoom siv pob valve no raws li qhov xwm txheej ntawm qhov nruab nrab thiab cov kav dej, thiab cov kev xav tau sib txawv ntawm cov neeg siv, tsim kev tiv thaiv hluav taws, tiv thaiv zoo li qub, xws li cov qauv, tsis kam mus rau qhov kub thiab txias tuaj yeem ua kom lub valve nyob rau hauv cov xwm txheej sib txawv feem ntau. kev ua haujlwm, dav siv hauv cov nkev, roj, tshuaj lom neeg kev lag luam, metallurgy, kev tsim kho hauv nroog, kev tiv thaiv ib puag ncig, tshuaj, zaub mov thiab lwm yam lag luam.
Cov qauv khoom
Main Parts Thiab Materials
Khoom npe | Khoom siv | |
GB | ASTM | |
Lub cev | 25 | A105 |
Pob | 304 | 304 |
Qe | 1 Cr13 | 182f6 ua |
Caij nplooj ntoos hlav | 6 ua 2mn | Inconel X-750 |
Rooj | PTFE | PTFE |
Bolt | 35CrMoA | A193 B7 |
Qhov Loj Loj Loj
PN16/PN25/CLASS150
puv bor | unit (mm) | ||||||
DN | NPS | L | H1 | H2 | W | ||
RF | WE | RJ | |||||
50 | 2 | 178 | 178 | 216 | 108 | 108 | 210 |
65 | 2 1/2 | 191 | 191 | 241 | 126 | 126 | 210 |
80 | 3 | 203 | 203 | 283 | 154 | 154 | 270 |
100 | 4 | 229 | 229 | 305 | 178 | 178 | 320 |
150 | 6 | 394 ib | 394 ib | 457 ib | 184 | 205 | 320 |
200 | 8 | 457 ib | 457 ib | 521 ib | 220 | 245 | 350 |
250 | 10 | 533 ib | 533 ib | 559 ib | 255 | 300 | 400 |
300 | 12 | 610 | 610 | 635 ib | 293 ib | 340 | 400 |
350 | 14 | 686 ib | 686 ib | 762 ib | 332 | ib 383 | 400 |
400 | 16 | 762 ib | 762 ib | ib 838 | ib 384 | 4 35 | 520 |
450 | 18 | 864 ib | 864 ib | 914 ib | 438 ib | 492 ib | 600 |
500 | 20 | 914 ib | 914 ib | 991 ib | 486 ib | 527 ib | 600 |