1. Besik Difinishɔn ɛn Strukchɔ
Wan sɔft silin flanged kɔnsɛntrik bɔtaflay valv (we dɛn kin kɔl bak "sɛnta-layn bɔtaflay valv") na kwata-tɔn rɔta valv we dɛn mek fɔ on/ɔf ɔ throttling flɔ kɔntrol na paip layn dɛn. Di men tin dɛn we i de du na:
Kɔnsɛntrik Dizayn: Di valv stem, disk, ɛn sit de alaynɛd pan di sem sɛntral aks, we de mek wan simpul ɛn kɔmpakt strɔkchɔ.
Sɔft Silin Mɛkanism: Dɛn kin intagret wan fleksibul ɛlastomɛrik sil (ɛgz., rɔba, EPDM, NBR) insay di valv bɔdi ɔ sit, we de gi tayt sil fɔ mek i nɔ lik.
Flanged Ends: Di valv gɛt flanged kɔnɛkshɔn, we de alaw fɔ instɔl am izi wan pan paip layn dɛn we de fala standad lɛk ANSI, DIN, ɔ JIS.
2.Ki Kɔmpɔnɛnt dɛn
3. Prinsipul fɔ Wok
Opin Pozishɔn: Di disk de rɔta 90° fɔ alaynɛd wit di flɔ dairekshɔn, minimiz prɛshɔn drɔp ɛn alaw ful flɔ.
Klos Pozishɔn: Di disk de rɔta bak fɔ pres pan di saf sil, we de mek i tayt. Di kɔnsɛntrik dizayn de dipen pan di ɛlastik difɔmeshɔn na di sil fɔ ajɔst silin, we de mek i rili ifɛktiv fɔ lɔw-prɛshɔn aplikeshɔn dɛn.
4. Ki Ficha ɛn Advantej dɛn
Tayt Silin: Sɔft sil dɛn de gi fayn fayn lik rɛsistɛns, bɔku tɛm dɛn kin mit bɔbul-tayt standad (ɛgz., ANSI B16.104 Klas VI, ISO 15848-1).
Low Torque Operation: Di kɔnsɛntrik dizayn ɛn fleksibul sil de ridyus frikshɔn, we de alaw izi manual ɔpreshɔn ɔ yuz wit laytwɛt aktyuator.
Kɔmpakt ɛn Layt: We yu kɔmpia di get ɔ glob valv dɛn, kɔnsɛntrik bɔtaflay valv dɛn smɔl ɛn i izi fɔ instɔl na say dɛn we nɔ bɔku.
Kɔst-Ɛfɛktiv: Simpul strɔkchɔ ɛn lɔw matirial yuz de mek dɛn afɔdabul fɔ di bɛsik flɔ kɔntrol nid.
Versatile Media Compatibility: I fayn fɔ wata, ɛya, ɔyl, nɔ-kɔrosiv likwid, ɛn granular midia (wit abrasion-resistant coatings).
5. Teknik Spɛsifikeshɔn dɛn
Prεshכn Rεyt: Tipikli lכw to mεdiכm prεshכn (εgz., PN6–PN16 / Klas 125. Di wan dɛn we de wok–Klas 150).
Tɛmpratura Rɛnj: .
Standart elastomεr (εgz., NR, EPDM): -10°C to 90°C (14) we dɛn kɔl°F to 194. Di wan dɛn we de wok°F).
Sil dɛn we gɛt ay tɛmpracha (ɛgz., Viton®, PTFE): -20°C to 150°C (-4) we dɛn kɔl°F to 302. Di wan dɛn we de wok°F).
Di we aw fɔ fala di standad dɛn:
Dizayn: EN593, API 609, MSS SP-67.
Flɛnch: ANSI B16.5, ANSI B16.10 DIN EN 1092-1,
Tɛst: API 598, (lik tɛst dɛn).
6. Aplikeshɔn dɛn
Sɔft silin flanged kɔnsɛntrik bɔtaflay valv dɛn D341X-16Q we de na di wɔldɛn kin yuz dɛn bɔku bɔku wan fɔ:
Wata Sapɔt ɛn Drenaj: Munisipal wata sistɛm, dɔti tritmɛnt plant, ɛn irigashɔn nɛtwɔk.
HVAC Sistem: Kɔntrol di briz, wata, ɔ stim we de na di ɔt, ventilashɔn, ɛn ay kɔndishɔn.
Fɔd ɛn drink Indastri: Sɛnitri aplikeshɔn wit FDA-kɔmpliant sil (ɛgz., EPDM wit fud-grɛd kɔtin).
Jɛnɛral Indastrial Prɔses: Nɔn-kɔrosiv fluid handlin na kemikal, pepa, ɛn famasi plant (fɔ mild midia nɔmɔ).
Marin ɛn Shipbildin: On/ɔf kɔntrol insay si wata ɔ balast sistɛm (wit matirial dɛn we nɔ de mek kɔrɛshɔn).
7. Di tin dɛn we yu nɔ go ebul fɔ du ɛn di tin dɛn we yu fɔ tink bɔt
Prɛshɔn ɛn Tɛmpratura Limit: I nɔ fayn fɔ ay-prɛshɔn (ɛgz., >PN16) ɔ ekstrim tɛmpracha aplikeshɔn (ɛgz., stim ɔp 150°C).
Risk fɔ kɔrɛshɔn: di mɛtal kɔmpɔnɛnt dɛn (ɛgz., di bɔdi dɛn we dɛn mek wit kɔst ayɛn) kin rɔtin na say dɛn we agresiv; ɔpgrɛd to stenlɛs stiɛl ɔ kɔt matirial fɔ harsh kɔndishɔn.
Abrasive Media: Sɔft sil dɛn kin wɛr kwik wit wata we gɛt patikyula tin dɛn; tink bɔt bɔtaflay valv dɛn we gɛt had-sil ɔ ɔda tin dɛn we dɛn kin yuz fɔ protɛkt yusɛf.
Aktyuator Selekshɔn: Fɔ big-dayamita valv ɔ fɔ ɔpreshɔn ɔltɛm, yuz nyumɛtik/haydrolik aktyuator fɔ avɔyd manual taya.
8. Instɔlɛshɔn ɛn Mentɛnans
Instɔlɛshɔn:
Mek shɔ se di flɛnch dɛn alaynɛd ɛn tayt di bolt dɛn yunifom fɔ mek dɛn nɔ lik.
Nɔ instɔl di valv ɔnda di paip layn strɛs pasmak.
Mek say we dɔn pwɛl:
Inspɛkt di sil ɔltɛm fɔ si if i wɛr ɔ krak, mɔ we i de yuz ay saykl.
Lubricate di stem ɛn aktyuator wan wan tɛm fɔ mek shɔ se i wok fayn fayn wan.
Riples di sil if lik de apin; sɔm dizayn dɛn kin alaw fɔ chenj di sil we dɛn nɔ pul di valv na di paip layn.
9. Tips fɔ Pik di Spɔla ɛn Prodak
Material Certification: Mek shɔ se di sil dɛn mit di industri standad (ɛgz., FDA fɔ it, ATEX fɔ eksplɔziv ɛnvayrɔmɛnt).
Customization Options: Sɔm spɔlayt dɛn kin gi anti-statik dizayn, faya-sef ficha, ɔ spɛshal kɔtin (ɛgz., epoxy, PTFE) fɔ nich aplikeshɔn.
Dɔn
Sɔft silin flanged kɔnsɛntrik bɔtaflay valv dɛnna wan kɔst-ɛfɛktiv, rilibul sɔlvishɔn fɔ lɔw-to-midul prɛshɔn flɔ kɔntrol insay nɔ-kritikal aplikeshɔn dɛn. Dɛn simpul, tayt sial, ɛn izi fɔ mentenɛns de mek dɛn bi pɔpul choice insay wata, HVAC, ɛn jenɛral industrial sistem. Fɔ mɔ dimand ɛnvayrɔmɛnt, i fayn fɔ ɔpgrɛd to ɛksentrik dizayn ɔ prɛmiɔm matirial dɛn. Ɔltɛm, evalyu di midia prɔpati, di opareshɔn kɔndishɔn, ɛn di kɔmplians rikwaymɛnt fɔ pik di bɛst valv fɔ yu nid.
Eni rɔba we sidɔm kɔnsɛntrikbɔtaflay valv, lɛk wef bɔtaflay valv, lug bɔtaflay valvD7L1X-16Q we de na di wɔl, Y-strainer, wef chɛk valv, .get valv we de na di getZ41X-16Q we de na di wɔldimand, kin kɔntakt witTWS valvfaktri, wi go ansa yu di fɔs tɛm.
Di tɛm fɔ post: Jun-07-2025
