Nūhou

E like me nā mea kūʻai nui no ka hoʻokeleʻana o ka wai, nā hale kūʻai e pāʻani i nā hana koʻikoʻi ma waena o nāʻoihana likeʻole.

Mai ka hiʻohiʻona o ka mākeke mākeke, e hōʻike ana ka mākeke Valaltefly Valterfly Valtefly i ka uluʻana, a me nāʻano hana hoʻohuʻu a me ka hanaʻana i nāʻoihana Offiction.

Ka hoʻomaikaʻiʻana i ka hana hōʻailona o ka hanaʻana o nā vaterfly valterfly e koi i nā lako hana kūpono, nā mea hana, hoʻonohonoho, a me nā mea'ē aʻe

ʻO ke kohoʻana o nā hōʻailona hōʻailona no nā mea waiwai he nui e koi i ka noʻonoʻoʻana i kahi manaʻo nui o nā mea nui. Ma ke koho waleʻana i nā mea kūpono e hiki ai i nā mea waiwai ke hōʻoia i nā vaterfly valefly e hōʻoia i nā kūlana hana a me nā hōʻoiaʻana i ka hana maʻamau o ka'ōnaehana maʻamau.

Ua lilo nā kumu ball i lilo i nā lako wai wai i loko o nā lako hana a me nā kahuaʻoihana ma muli o ko lākou hana kūpono a me nā pono kūpono.

Fluid temperature: High temperature fluids (above 450 ℃) should choose high-temperature resistant valves, such as chromium molybdenum steel high-temperature gate valves used in steam pipelines. Low temperature fluids (below -40 ℃) require valves with good low-temperature toughness, and low-temperature ball valves are commonly used in liquid nitrogen and liquid oxygen pipelines.