I-PVC Diaphragm Valve Isimiso Nokufakwa

I-PVC (i-polyvinyl chloride) ne-UPVC (i-polyvinyl chloride engafakwanga ipulasitiki) asetshenziswa kabanzi ekwenziweni kwamavalvu nokufakwa ngenxa yokumelana kwawo namakhemikhali okuhle kakhulu nokuqina kwawo. Uma kukhulunywa ngamavalvu e-diaphragm, izimiso zamavalvu e-PVC diaphragm adlala indima ebalulekile ekusebenzeni kwawo.

Amavalvu e-diaphragm awuhlobo lwevalvu esebenzisa i-diaphragm eguquguqukayo ukuze ilawule ukugeleza koketshezi. Isimiso se-PVC diaphragm valves sisekelwe ekuhambeni kwe-diaphragm ukulawula ukugeleza koketshezi. Lapho i-valve ivuliwe, i-diaphragm iyaphakanyiswa, ivumele uketshezi ukuba ludlule. Ngokuphambene, lapho i-valve ivaliwe, i-diaphragm icindezelwa ngokumelene nesihlalo se-valve, ukuvimbela ukugeleza koketshezi.

Ukukhethwa kwe-PVC noma i-UPVC yokufakwa kwamavalvu e-diaphragm kubalulekile ngenxa yokumelana kwawo namakhemikhali kanye nezakhiwo ezingagqwali. Lezi zinto zilungele ukuphatha uketshezi oluningi oluningi, okuhlanganisa ama-asidi, ama-alkali, nezinye izinto ezonakalisayo, okuzenza zifanelekele ukusetshenziswa kwezimboni ezihlukahlukene.

Ukwakhiwa kwamavalvu e-PVC diaphragm kanye nokufakwa kubalulekile ekusebenzeni kwawo ngendlela efanele. Umzimba we-valve ngokuvamile wenziwe nge-PVC noma i-UPVC, ehlinzeka ngendlu eqinile neqinile ye-diaphragm nezinye izingxenye zangaphakathi. I-diaphragm ngokwayo yenziwe ngezinto eziguquguqukayo, njengerabha noma i-thermoplastic elastomers, eyivumela ukuthi iye phezulu naphansi ukuze ilawule ukugeleza koketshezi.

Ukusetshenziswa kwe-PVC ne-UPVC ekufakweni kwamavalvu e-diaphragm kuqinisekisa ukuthi amavalvu alula, afakwa kalula, futhi adinga ukulungiswa okuncane. Ukwengeza, lezi zinto zokusetshenziswa zingabizi kakhulu, okuzenza zibe yinketho ethandwayo ezimbonini ezahlukahlukene, okubandakanya ukuhlanza amanzi, ukucutshungulwa kwamakhemikhali, kanye nokukhiqizwa kwemithi.

Sengiphetha, izimiso zamavalvu e-PVC diaphragm, kuhlanganiswe nokusetshenziswa kwezinto ze-PVC ne-UPVC zokufakwa, kwenza lawa mavalvu abe yisinqumo esihle kakhulu sokulawula ukugeleza koketshezi ezinhlobonhlobo zezicelo zezimboni. Ukumelana kwabo namakhemikhali, ukuqina, kanye nomklamo ophumelelayo kubenza babe yisixazululo esithembekile sezidingo zokuphatha uketshezi.