Nūhou

Nā noi ma?amau o nā kīwī Butterfly Hiki ke ho?ohana ?ia ka valve Butterfly i nā lawelawe wai like ?ole a hana maika?i lākou i nā noi slurry. Eia kekahi mau hana ma?amau o nā valve Butterfly: -Ka wai ho?olu?u, ka ea, nā kinoea, ka pale ahi e...

?O ke kumu hana o ka pneumatic control valve ?O ka valve control valve he ?ano kaulike kaomi no ka lakene wela, ka lakene kaomi a me ka ratio kahe. Ho?ohana ia i ka noho ho?okahi a me ke ?ano lima lima. Ho?olako ?ia me ka multi-spring pneumatic membrane actuator, ka ...

?O ka pahu ho?opa?a e pale aku i ka hiki ke ho?opō?ino i nā kahe hope no ka pale ?ana i nā lako e like me nā pamu a me nā mea ho?oemi. Hiki i nā kiwi ho?iho?i ?ole ke kahe o ka wai i ho?okahi ?ao?ao wale nō a ho?opa?a i nā kahe ho?ohuli. Loa?a kēia ?ano valve me ka ho?olei a me nā kino forged (BS...

E a?o e pili ana i nā ?ano valve like ?ole i ho?ohana ?ia i ka ?oihana aila a me ke kinoea a me ko lākou ?oko?a: API a me ASME puka, honua, nānā, pōlele, a me nā ho?olālā pepeke (manual a i hana ?ia, me nā kino forged a cast). ?O ka ?ōlelo pōkole, ?o nā valves nā mea hana mechanical i ho?ohana ?ia i ...

He aha ka puka pā? He mea pani ia e wehe a pani i ke kahe o ka wai i lawe ?ia e ka ?ōnaehana paipu (a i ?ole ka pipeline). ?O ka ?īpuka ?īpuka he pahu kuhikuhi ?elua, no ka mea hiki ke kahe ka wai i kēlā me kēia ?ao?ao. Ho?okumu ka ho?okomo ?ana o kēia ?ano valve ...

?O ka pōkole, ?o ka valve butterfly he ha?aha?a turn rotational motion valve. E like me nā valve ?ē a?e, ho?ohana ?ia lākou e ho?omaka, ho?ōki, a ho?oponopono i ke kahe. Ua puni kēia ?ano valve mai ka ho?omaka ?ana o nā makahiki 1930 a he ākea ka nui o nā noi i ka ?oihana ...