Ko te rewharewharewharewha PVC he reera rerehua kirihou.He kaha te atete ki te waikura, te awhe tono whanui, te aukati kakahu, te wetewete ngawari me te tiaki ngawari.He pai mo te wai, hau, hinu me te wai matū pirau.Ko te hanganga o te tinana takirere he momo raina kore.Te whakarōpūtanga o te rewharewha rewharewha kirihou: te hapai i te momo rewharewha rewharewha kirihou, te momo taputapu kutukutu mo te rewharewha rewharewha kirihou, te rewharewha rewharewha kirihou pneumatic, te rewharewha rewharewha kirihou hiko.
Ko te rewharewha kirihou he tango i te pereti papanga PTFE kapi me te mata hiri porohita.He maamaa te mahi o te paera, he mahi hiri me te roa o te mahi.Ka taea te whakamahi mo te tapahi tere, te whakahaere rere ranei.He pai mo nga waa e hiahia ana ki te hiri pono me nga ahuatanga whakahaere pai.Ka tangohia e te tinana takirere te momo wehenga, ka whakahaeretia te hiri i nga pito e rua o te kaa whaowhao ma te taapiri i te rapa fluorine ki te mata turanga hurihuri i waenga i te pereti rerehua me te nohoanga takirere kia kore ai e pa atu te whao takirere ki te reo wai. i roto i te kohao.Kei te whakamahia nuitia i roto i te kawe i te wai me te hau (tae atu ki te mamaoa) i roto i nga momo momo pipelines ahumahi, me te whakamahi i nga purongo kino kino, penei i te waikawa sulfuric, waikawa hydrofluoric, waikawa phosphoric, chlorine, alkali kaha, aqua regia me ëtahi atu momo paoho tino kino.
He maha nga waahi e whakamahia ana i roto i nga waahi maha.Ko te mahi hua o te hiko hiko hiko rererererere valve kua whakarapopotohia e whai ake nei:
1. Ko te tinana takirere o te rewharewha papanga kirihou anake e hiahia ana ki te waahi whakaurunga iti rawa, a he maamaa, he pono hoki te kaupapa mahi;
2. Ka taea te whakamahi mo te whakahaere i te mana whakahaere ranei;
3. Ko te tinana takirere o te rerenga rerererehu kirihou e rite ana ki te karaehe putorino mata teitei;
4. Ko te pai o te mahi ohaoha e hanga ana i te rewharewha te nuinga o te ahumahi e whakamahia ana;
5. He nui te kaha rere o te rewharewha kirihou, a he iti rawa te mate o te pehanga i roto i te puera;
6. He ohanga whakamiharo te tinana takirere o te rererererere kirikiri takirere, ina koa mo te rahi ake te diameter o te rerererererere;
7. He mea tino pai mo te wai me te hau ki te reo ma.
Ko nga ahuatanga o te PVC rererere valve
1. Kiato me te ahua ataahua.
2. He maama te tinana, he ngawari ki te whakauru.
3. He kaha te aukati waikura me te whānuitanga o nga tono.
4. Ko te rauemi he akuaku me te kore paitini.
5. Ka mau ki te aukati, ngawari ki te wetewete, ngawari ki te pupuri.
Wā tuku: Feb-16-2023