Ductile Cast Iron Double Flanged Rubber Swing Chɛk Valv Nɔn Ritɔn Chɛk valv
Ductile Cast Iron Double Flanged Swing Chɛk Valv Nɔn Ritɔn Chɛk Valv. Nominal Dayamita na DN50-DN600. Nominal Prεshכn inklud PN10 εn PN16. Di matirial fɔ chɛk valv gɛt Kast Ayɔn、Duktil Ayɔn、WCB、Rɔba asɛmbli、Stenlɛs Stiɛl ɛn so de go.
Chɛk valv, nɔ-ritɔn valv ɔ wan-way valv na mɛkanikal divays, we nɔmal fɔ alaw wata (likwid ɔ gas) fɔ flɔ tru am na wan dairekshɔn nɔmɔ. Chɛk valv na tu pɔt valv, we min se dɛn gɛt tu opin na di bɔdi, wan fɔ mek wata go insay ɛn di ɔda wan fɔ mek wata kɔmɔt. Difrɛn kayn chɛk valv dɛn de we dɛn kin yuz fɔ du difrɛn difrɛn tin dɛn. Bɔku tɛm, chɛk valv na pat pan di tin dɛn we dɛn kin yuz na os. Pan ɔl we dɛn kin gɛt difrɛn sayz ɛn kɔst, bɔku chɛk valv dɛn rili smɔl, simpul, ɛn/ɔ dɛn nɔ dia. Chɛk valv dɛn kin wok ɔtomɛtik wan ɛn bɔku pan dɛn nɔ kin kɔntrol pɔsin ɔ ɛni ɔda kɔntrol we de na do; akɔdin to dat, bɔku pan dɛn nɔ gɛt ɛni valv handel ɔ stem. di bכdi dεm (ekstεnshכnal shεl dεm) fכ mכst chεk valv dεm dεn mek dεm wit Ductile Cast Iron כ WCB.






