Valve y'ikinyugunyugu ifite PTFE
ItsindaValve y'ikinyugunyugu ifite PTFEni valve y’inganda ikora inshuro enye ifite agace k’imbere ka Polytetrafluoroethylene — izwi cyane nka Teflon — ikura burundu ibyuma bitunganya imikorere mu gice cy’icyuma. Iyi valve itanga ubudahangarwa bukomeye ku binyabutabire bikaze, amazi meza cyane, n’ubushyuhe bukabije, bigatuma iba amahitamo meza ku nganda zikora cyane ndetse n’ahantu hakorerwa imirimo hashyuha cyane.
Hari imiyoboro ya PTFE na PFA (Perfluoroalkoxy) byombi. Nubwo PTFE itanga ubushobozi bwo kurwanya uburozi bwagutse, PFA ikunze gukundwa iyo ikoreshejwe mu buryo burimo umwuka mwinshi cyangwa ikoresha imbaraga nyinshi bitewe n’uko irwanya cyane uduce duto kandi ikagira ubushobozi bwo koroha iyo ikoreshejwe mu buryo bwa mekanike.
Itsindaigishushanyo mbonera cy'imibiri itandukanyeyemerera umurongo n'ibice by'imbere kugeramo no gusimburwa hatabayeho gukuramo valve mu muyoboro, bigabanya cyane igihe cyo kudakora neza n'ikiguzi cyose cyo gutunga.
A valve yuzuyeItwikira ubuso bwose butose — umubiri na disiki — itanga uburinzi bwinshi mu bintu byangiza cyane.valve ifite umurongo utoseIkoresha PTFE ku ntebe gusa, itanga igisubizo gihendutse ku bidukikije bidakaze cyane. Imiterere yombi iraboneka iyo uyisabye.
Iboneka mu buryo butatu bw'imibiri kugira ngo ijyane n'imiterere itandukanye y'imiyoboro:ubwoko bwa wafer, ubwoko bw'ikirenge, naubwoko bw'ibice bibiri.
Gutandukanya burundu imikorere y'ibinyamakuru— Udupira twa PTFE dutwikira ubuso bwose bw'imbere butose, bigatuma nta kintu na kimwe gihuza n'icyuma mu gihe cyose valve ikora.
| Igishushanyo n'ikorwa | API 609 / EN 593 |
| Imbonankubone | ISO 5752 / EN 558-1 Urutonde rwa 20 |
| Impera y'urukiramende | EN 1092-2 PN10/PN16 | Icyiciro cya ANSI 125/150 | AS 2129 Imbonerahamwe D/E |
| Ingano | Wafer / Lug | DN50–DN600 (2″–24″) |
| Igipimo cy'umuvuduko | PN10 / 150 psi |
| Isuzuma n'igenzura | API 598 / EN 12266 / ISO 5208 |
| Gushyiraho actuator | ISO 5211 |
| Umubiri | Icyuma gikozwe mu cyuma / Icyuma cya karuboni / Icyuma kidasembuye |
| Disiki | Icuma cya karuboni gikozwe mu cyuma cya PTFE (PFA) / Icuma cyanduye gikozwe mu cyuma cya PTFE (PFA) / Icuma cyanduye gikozwe mu cyuma cya PTFE |
| Ikarito y'umubiri | PTFE ifite agapira gafata inyuma ka silicone |
| Umwobo | Icyuma kidasembuye / Icyuma kidasembuye gikozwe mu buryo bwa Duplex |
| Gutera ibihuru | PTFE |
| Amabolt | Icyuma kidasembuye |









