ʻO GB Hard and Soft Sealing Floating Ball Valves Overview : Hana, Hoʻohana, a me nā Kūlana

ʻO GB Paʻa Paʻa a Paʻa Paʻa Paʻa Paʻa Paʻa Poʻo Poʻo Poʻo Kūleʻa Hōʻikeʻike: Hana, Hoʻohana, a me nā Kūlana

ʻO ka valve floating ball maʻamau maʻamau maʻamau a paʻa i hoʻopaʻa ʻia he valve i hoʻohana ʻia no ka hoʻomalu ʻana i nā kahawai wai, he hana hoʻopaʻa maikaʻi a me ke kūpaʻa wai liʻiliʻi. Ma kēia ʻatikala, e hoʻolauna mākou i nā hiʻohiʻona, nā noi, a me nā kikoʻī hana koʻikoʻi o nā kīwī pōlele lana maʻemaʻe a paʻa i hoʻopaʻa ʻia.

1. Nā hiʻohiʻona huahana

Loaʻa nā hiʻohiʻona o ka ʻāina maʻamau a me ka paʻa paʻa i hoʻopaʻa ʻia.

-Ke kū'ē i ka wai ha'aha'a: Loa'a i nā kiwi pōpō ke kūpa'a wai ha'aha'a loa ma waena o nā 'ano valve a pau, 'oiai no ka ho'emi 'ana o ke anawaena poepoe, he mea li'ili'i ko lākou pale wai.

-ʻO ka wehe wikiwiki a me ka maʻalahi o ka wehe ʻana a me ka pani ʻana: ʻOiai ka lōʻihi o ka hoʻololi ʻana o ka pahu valve i ka 90 °, e hoʻopau ka valve ball i ka wehe piha a i ʻole ka hana pani piha ʻana, e maʻalahi ai ka hoʻokō wikiwiki a me ka pani ʻana.

-ʻO ka hana hoʻopaʻa hoʻopaʻa maikaʻi: Ua paniʻia ka noho pōleʻa pōleʻa, me ka hana sila maikaʻi.

2. Hoʻohana Huahana

ʻO ke kūlana ʻāina maʻamau a paʻa i hoʻopaʻa ʻia i ka pōlele pōlele lana i kūpono no ka ʻaila, kinoea maoli, kemika, lāʻau lapaʻau, meaʻai, uila, lako wai, metallurgy, a me nā ʻoihana kūkulu. ʻO Flange floating ball valve he ala pili maʻamau, kūpono no nā ʻano hana like ʻole.

3. Nā kiko'ī hana nui

Nominal Pressure (MPa): ʻO ka 0.6 ~ 42.0 MPa ka pae kaomi nominal o ka maʻamau maʻamau a me ka paʻakikī i hoʻopaʻa ʻia ma ke ʻano he 0.6 ~ 42.0 MPa, a hiki ke koho ʻia nā pae paʻi kūpono e like me nā kūlana hana like ʻole.

ʻO ka wela kūpono: ʻO ka pae wela kūpono no ka maʻamau maʻamau maʻamau a me ka paʻa paʻa i hoʻopaʻa ʻia i ka pōlele pōpō lana ʻana he -196 ℃ ~ 550 ℃, ʻoiai ʻo ka sulfur kūpaʻa kūpaʻa maʻamau a me ka paʻa paʻa i hoʻopaʻa ʻia i ka pōleʻa pōleʻa i hoʻopaʻa ʻia e kūpono no ke kinoea maoli, ka aila a me nā mea ʻē aʻe i loaʻa H2S a me CO2.

Media pili: Ua kūpono nā ʻōleʻa pōlele lana maʻamau maʻamau a paʻa i hoʻopaʻa ʻia no ka media e like me ka wai, ka mahu, ka aila, ke kinoea wai, a me ke kinoea maoli.

4. ʻO nā mea waiwai nui

ʻO nā mea ʻāpana nui o ka pāpaʻi pōlele lana maʻemaʻe a paʻa paʻa i hoʻopaʻa ʻia me ka moʻo kila kalapona, ka moʻo kila kuhili ʻole, ka moʻo pale sulfur, a me ka moʻo kila wela haʻahaʻa. Hiki i kēia mau mea ke hoʻokō i nā koi o nā kūlana hana like ʻole, e hōʻoia ana i ka paʻa a me ka hilinaʻi o ka valve.

5. Nā kūlana hoʻokō

Hoʻolālā ʻia a hana ʻia ka ʻāina maʻamau maʻamau a me ka paʻa paʻa i hoʻopaʻa ʻia e like me GB/T12237, GB/T12221, GB/T12224, a me GB/T12220. Hōʻike kēia mau kūlana i nā koi no ka lōʻihi o ke kūkulu ʻana, ka hoʻopili ʻana i nā flanges, ka hoʻāʻo ʻana a me ka nānā ʻana i nā valves, e hōʻoia ana i ka maikaʻi o ka huahana.

ʻO ka hōʻuluʻulu manaʻo, ʻo ka valve floating ball maʻamau maʻamau a paʻa i hoʻopaʻa ʻia he valve me ka hana maikaʻi loa, hoʻohana nui ʻia i nā ʻano ʻoihana like ʻole. ʻO ka hoʻomaopopo ʻana i kāna mau hiʻohiʻona, hoʻohana, a me nā kikoʻī hana nui hiki ke kōkua iā mākou e koho maikaʻi a hoʻohana i kēia ʻano valve.