He aha te rerekētanga i waenga i te Pinned Butterfly Valve me te Pinless Butterfly Valve

Te Hanganga Matua o ngā Takirere Pūrerehua

Kei te ngākau o iatakirere pūrerehuako te pereti pūrerehua, he kōpae e hurihuri ana i roto i te tinana takirere hei whakahaere i te rere o te wai. Ko te āhua o te whakapiringa o tēnei pereti pūrerehua ki roto i te tinana takirere te mea e wehewehe ai i ngā takirere pūrerehua kua pinea mai i ngā takirere pūrerehua kāore he pine. Ko tēnei rerekētanga o te hoahoa kāore e pā noa ki te mahi a te takirere engari ki tōna tiaki, tōna roa, me te pai mō ngā momo tono.

Ngā Takirere Pūrerehua kua Pinihia

I roto i tētahi takirere pūrerehua kua pinea, ka herea te pereti pūrerehua ki te tinana takirere mā te whakamahi i tētahi pine. Ka haere tēnei pine mā roto i te pereti pūrerehua, ā, ka mau ki ngā nohoanga tautoko i ngā taha e rua o te tinana takirere. Ko te painga matua o tēnei hoahoa ko te pumau me te roa o te mau. Ka tautoko te pine i te pereti pūrerehua, ā, ka ātete ki te whakarerekētanga, ahakoa i roto i ngā taiao wai pēhanga teitei, tere teitei rānei.

Ko tētahi atu painga o te hoahoa pinea ko te iti o te āputa i waenganui i te pereti pūrerehua me te tinana takirere. Mā tēnei āputa iti ka whakaitihia te mōrearea o te turuturu wai, ka whakarite kia piri ake te hiri. Heoi, he ngoikoretanga anō hoki ō te takirere pūrerehua pinea. Ka uaua ake te tiaki me te whakakapi, ā, ka roa ake te wā, nā te mea me piri te pine ki te pereti pūrerehua me te tinana takirere. Mena ka tawhito, ka pakaru rānei te pereti pūrerehua, me wetewete pea te tinana takirere katoa hei whakatika, hei whakakapi rānei. Nā tēnei ka pai ake te hoahoa pinea mō ngā tono e whakatairangahia ana te pumau mō te wā roa i te ngāwari o te tiaki.

Ngā Takirere Pūrerehua Kore-Pīni

E ai ki te ingoa, ka whakakorehia te rakau titi tuku iho e te takirere pūrerehua kore-pine. Engari, ka whakawhirinaki ki ngā tikanga hoahoa rerekē, pērā i ngā tikanga whakapiri kore-pine, ngā tautoko whāriki rānei, kia taea ai e te pereti pūrerehua te huri me te pupuri i tōna tūranga i roto i te tinana takirere. He maha ngā painga o tēnei hanganga māmā ake, inā koa mō te tiaki me te whakakapinga. Nā te mea kāore he pine e whakamahia ana, he māmā ake te tango me te whakakapi i te pereti pūrerehua, ā, he iti ake te wā e pau ana, he painga nui tēnei i roto i ngā pūnaha e hiahiatia ana te tiaki tere.

Ahakoa he pai te whakahaere wai mō ngā takirere pūrerehua kore-pine, he tino pai mō ngā tono e kore e tino kaha te whakamahi i ngā wai, pērā i te maimoatanga wai, i ngā ahumahi matū māmā rānei. Nā te hoahoa māmā o te takirere pūrerehua kore-pine, he iti ake te utu mō te hanga me te tāuta, ā, he mea rongonui i ngā wā e whai whakaaro nui ana ki te whai huatanga me te ngāwari o te whakamahi.


Wā tuku: 20-Ākuhata-2024