He makahiki kupaianaha ʻo 2009 no ka ʻoihana pahū a me ka valve

He makahiki kupaianaha ʻo 2009 no ka ʻoihana pahū a me ka valve

(1) Hōʻoia i nā ʻōpuʻu —– ʻAno Swing, ʻAno Lift, tilting Disc, dualplate, a me Foot Valves. ʻO ka hana o kēia ʻano valve e ʻae i ke kahe manuahi o ka wai i hoʻokahi ʻaoʻao, ʻoiai e kaupalena ana i kona kahe ʻana, i ka wā o ke kaomi ʻana o ka wai ma o ka ʻōnaehana, wehe i ka valve, i kēlā me kēia kahe hoʻohuli, e pani i ka valve, ka hoʻopau ʻana. o ka pani ʻana, e hilinaʻi i ke kaumaha o ka mīkini loiloi a i ʻole e hilinaʻi i ke kaomi hope…
1. Nā hiʻohiʻona o nā ʻano valve like ʻole
(1) Hōʻoia i nā ʻōpuʻu —– ʻAno Swing, ʻAno Lift, tilting Disc, dualplate, a me Foot Valves.
ʻO ka hana o kēia ʻano valve e ʻae i ke kahe manuahi o ka wai i hoʻokahi ʻaoʻao, a e kaupalena i kona kahe ʻana i hope, i ka wā o ke kaomi ʻana o ka wai ma o ka ʻōnaehana, wehe i ka pahu, ʻo kēlā me kēia kahe o ka wai, e pani i ka pahu, ʻO ka pau ʻana o ka pani ʻana, ʻo ia ke hilinaʻi i ke kaumaha o ka mīkini loiloi a i ʻole ka hilinaʻi ʻana i ke kaomi hope, a i ʻole e hilinaʻi i ka pūnāwai a i ʻole ka hui ʻana o kekahi.
(2) Globe stop-check Valves, Inc.
Ua like ka CHECK VALVE me ka LIFTING TYPE CHECK VALVE MA ITEM 3.3, AKA ME KA STEM a me ka HAND TRANSMISSION (A i 'ole kekahi mea kōkua 'ē aʻe) oiai ua pani ka wai a CHECK, ʻaʻole hiki ke wehe ʻia ka valve CHECK e kekahi mīkini uila, wale nō. ma ke kaomi ʻana o ka wai i luna e hoʻokiʻekiʻe i ka pahu, mai ke alo noho.
(3) Pākuʻi Valves, Inc.
Keia kiwikā ma ka hoʻokomo 'ana i loko o ke kino o ka valve plug (puka), e loaʻa i ka taper i ka waena o ka slot plug o ka inoa, maʻalahi hale o ka kahiko type valve, ka RPM he 90 wale no degere, ka plug (puka) LiuKou. hiki ke like me ka nui a me ke ʻano o ka porous type hiki ke hoʻohālikelike ʻia i ʻekolu a ʻehā paha pili pipeline, a hiki ke loaʻa i nā hui kahe ʻokoʻa. Hoʻohana maʻamau no ka wehe piha ʻana a i ʻole ka pani piha ʻana, ʻaʻole no ka hoʻohana ʻana i ka THROttling (koe ka wehe ʻana he ʻano daimana kūikawā a mālama ʻia).
(4) Poepoe Poepoe
Hoʻololi ʻia ka pahu kinipōpō e ka pahu pahu, e hoʻololi i ka plunger me ka polo polo, e hoʻomalu i ka wai, plug (puka) channel cross-sectional wahi, a me ke anawaena pipeline ua like ia, ka wai e like me ka laina pololei ma o ka valve. kino, a ʻo ka hoʻomoʻu ʻana he hāʻule liʻiliʻi. I kēia manawa e hoʻohana maʻamau i ka PTEE, EPDM a me nā mea ʻē aʻe, no ka noho, no laila, maikaʻi ke sila ʻana o ka huʻi. A hoʻololi ʻia no ka pale ʻana i ke ahi a me ka hoʻolālā palekana anti-static, hoʻohana ʻia e ***, akā no ka mea he mea PTFE ka noho valve, ua kaupalena ʻia kona hoʻohana ʻana i ka mahana i 250 degere ma lalo.
(5) Nā ʻōpuʻu Pepa, nā ʻōpuʻu
ʻO ke ʻano o ka valve, e like me ke kumu o ka paipu i ka huki ʻana, ʻo ka mea hoʻokele kahe he pā Angle (puka), ka mea hiki ke metala a i ʻole metala plastic, fluoro lung ma ka ʻeke o waho, etc.), disc paʻa axis ma ka puʻuwai, a hiki ke hoʻololi i ka mandrel e hoʻomalu i ka wehe ʻana a me ka pani ʻana (wehe, pani wale ʻia 90 degere o ka hoʻololi ʻana), noho no nā mea e like me ke metala, rubber, fluorine, a hoʻopaʻa ʻia i loko o ka pā kino valve, He maʻalahi ka pahu i ka hoʻolālā a me kāna He ʻano wafer ke kino. He māmā i ke kaumaha a ʻaʻole lawe i ka manawa no ka throttling a me ka wehe ʻana a me ka pani ʻana. ʻOi aku no ka mana kahe nui (ʻaʻole no ka kahe liʻiliʻi).
Hoʻolālā ʻia ʻo 2009 i makahiki kupaianaha no ka ʻoihana pahū a me ka valve ma hope o ka pilikia kālā o ka honua 2008, i hoʻomaka ʻia i kahi kau hope makahiki.
National New Deal, kekahi 4 trillion hoʻopukapuka kālā, ka hoʻomohala ʻana o ʻehiku mau ʻoihana hou, me ka ikehu hou, nā mea hou, ka ʻoihana ʻike, ka lāʻau lapaʻau hou, ka hoʻoulu ʻana o ka biological, ka mālama ʻana i ka ikehu a me ka mālama ʻana i ke kaiapuni, nā kaʻa uila, ua hoʻomaka kahi papahana hoʻoikaika waiwai. e like me nā kālā i kau ʻia, ua hoʻomaka ka papahana.
E like me ka hapa o ka pauma a me ka valve oihana ma 2008 i ho'āʻo i ka nani o 4 trillion hoʻopukapuka kālā, ma 2009, ka pauma a me ka valve 'oihana no ka nele o ka "carp lele dragon puka" hiki, 2010, malia paha e oi ka manao.