API 900LBS LCC dhisiki cheki mavharuvhu ane flange chinongedzo (CVS-900-20CL)
Quick Detail:
900LBS LCC disc flanged cheki mavharuvhu, Standard API594, -46 ℃~+325℃.
Dhizaini mwero: API594
Kuvaka: Flanged Check Valve
Muviri zvinhu: LCC
Disc: CF8M
Chigaro: STL
Zita dhayamita: 20” DN500
Kudzvinyirira: 900LBS
Kugumisa kubatana: Flange RF/FF
Chiso nechiso: DIN3202 /ANSI B16.10
Kushanda tembiricha: -46℃~+325℃.
Kuedza uye kuongorora: API 598.
Product Range
Optional Kuvaka: Single Disc/Double Disc
Optional Ends: Wafer, lug, Flanged
Optional seal: Metal seat/ Resilient Seat
Inowanikwa Muviri Material: LCC/LCB/LC1/LC2/LC3/CF8/CF8M/CF3M
Chigaro Chinowanikwa: /stainless simbi /STL/Telfon
Disc Rinowanikwa: CF8/CF8M/CF3M
Chitubu chiripo: SS304/SS316/17-7H/Inconel-750X
Kudzvanya Range: 150LBS-1500LBS , PN10-PN250
Size Range: 2 "-48" DN50-DN1200mm
Kuita:
Muviri wevharuvhu wakareruka uye mudiki muhukuru.
Kuti uderedze kurasikirwa kwekupisa kwemuviri wevhavha, kunyanya kuitira kuti kuve nechokwadi chekushandiswa kwevhavha pa-ultra-low tembiricha, muviri wevhavha wakanyatsogadzirirwa kuve wakareruka muhuremu uye diki muhukuru.
1. Iyo yakareba yevhavha hunde inoshandiswa kudzivirira kunze kwekupisa uye kuchengetedza gland pane yakajairika tembiricha kudzivirira kushanda kwevhavha chisimbiso kubva pakushatisa.
2. Ideal valve seat
Mune SW uye BW mavharuvhu, muviri wevharuvhu haugone kubviswa kubva papombi. Kuti urege kutsiva muviri wevhavha uye chigaro, chigaro chakapfava chekubata chinoshandiswa. Iyo spool chisimbiso yakagadzikana ine yakaderera tembiricha maitiro Teflon kana Teflon ine 15% girazi fiber ine kuita kwakanaka inogonawo kutsiviwa sezvinodiwa.
3. Iyo gasification pressure-inowedzera chimiro gedhi valve inotora flexible structure uye yakavharwa zvizere. Muviri wevharuvhu unotora chimiro umo gomba rekununura rinoumbwa mukati mevhavha core. Iyo yekuzadza zvinhu ndeyeTeflon.
4. Gasket t yakagadzirwa neTeflon zvinhu kana simbi ronda gasket rine ceramic filler ine yakagadzikana yekuisa chisimbiso.
Application:
Inonyanya kushandiswa mu ethylene, yakanyungudutswa gasi kuisirwa, gasi rechisikigo LPG LNG matangi ekuchengetera, anogashira zvigadziko uye setiraiti zviteshi, mhepo yekuparadzanisa michina, petrochemical muswe gasi kupatsanura midziyo, liquid okisijeni, liquid nitrogen, liquid argon, carbon dioxide cryogenic matangi ekuchengetedza uye matangi matangi. , kushandura kudzvinyirira Adsorption kugadzirwa kweokisijeni uye mamwe madivayiri
Optional Kuvaka: Single Disc/Double Disc
Optional Ends: Wafer, lug, Flanged
Optional seal: Metal seat/ Resilient Seat
Inowanikwa Muviri Material: LCC/LCB/LC1/LC2/LC3/CF8/CF8M/CF3M
Chigaro Chinowanikwa: /stainless simbi /STL/Telfon
Disc Rinowanikwa: CF8/CF8M/CF3M
Chitubu chiripo: SS304/SS316/17-7H/Inconel-750X
Kudzvanya Range: 150LBS-1500LBS , PN10-PN250
Size Range: 2 "-48" DN50-DN1200mm
Muviri wevharuvhu wakareruka uye mudiki muhukuru.
Kuti uderedze kurasikirwa kwekupisa kwemuviri wevhavha, kunyanya kuitira kuti kuve nechokwadi chekushandiswa kwevhavha pa-ultra-low tembiricha, muviri wevhavha wakanyatsogadzirirwa kuve wakareruka muhuremu uye diki muhukuru.
1. Iyo yakareba yevhavha hunde inoshandiswa kudzivirira kunze kwekupisa uye kuchengetedza gland pane yakajairika tembiricha kudzivirira kushanda kwevhavha chisimbiso kubva pakushatisa.
2. Ideal valve seat
Mune SW uye BW mavharuvhu, muviri wevharuvhu haugone kubviswa kubva papombi. Kuti urege kutsiva muviri wevhavha uye chigaro, chigaro chakapfava chekubata chinoshandiswa. Iyo spool chisimbiso yakagadzikana ine yakaderera tembiricha maitiro Teflon kana Teflon ine 15% girazi fiber ine kuita kwakanaka inogonawo kutsiviwa sezvinodiwa.
3. Iyo gasification pressure-inowedzera chimiro gedhi valve inotora flexible structure uye yakavharwa zvizere. Muviri wevharuvhu unotora chimiro umo gomba rekununura rinoumbwa mukati mevhavha core. Iyo yekuzadza zvinhu ndeyeTeflon.
4. Gasket t yakagadzirwa neTeflon zvinhu kana simbi ronda gasket rine ceramic filler ine yakagadzikana yekuisa chisimbiso.
Inonyanya kushandiswa mu ethylene, yakanyungudutswa gasi kuisirwa, gasi rechisikigo LPG LNG matangi ekuchengetera, anogashira zvigadziko uye setiraiti zviteshi, mhepo yekuparadzanisa michina, petrochemical muswe gasi kupatsanura midziyo, liquid okisijeni, liquid nitrogen, liquid argon, carbon dioxide cryogenic matangi ekuchengetedza uye matangi matangi. , kushandura kudzvinyirira Adsorption kugadzirwa kweokisijeni uye mamwe madivayiri
