Hāʻawi ke keʻena ʻenehana wai o BMG i kahi ākea o nā ʻāpana a me nā kākoʻo no nā ʻōnaehana ʻenehana wai a me nā noi ʻoihana maʻamau. ʻO kēia mau huahana nā valves, hydraulic hoses a me nā pono, accumulators, cylinders, heat exchangers, hydraulic motors and hydraulic pipes, a me nā pumps a me nā lako pahu.
ʻO nā valve koʻikoʻi i loko o ka waihona huahana BMG me InterApp Bianca a me Desponia butterfly valves, i ʻōlelo ʻia no ka hoʻohana pono a me ka palekana i ke koi ʻana i nā noi hoʻokele waiwai.
"Ua hoʻolālā ʻia ka valve butterfly e hoʻopaʻa pono a hoʻopaʻa i nā wai corrosive a me nā noi maʻemaʻe kiʻekiʻe," wahi a Willie Lamprecht, BMG Fluid Technology Low Pressure Business Unit Manager. "ʻO ka valve butterfly compact he mau hiʻohiʻona kahe maikaʻi a me nā koi haʻahaʻa haʻahaʻa haʻahaʻa, a he maʻalahi loa, e hōʻoiaʻiʻo ana i ka hana hilinaʻi ʻoiai i loko o kahi ʻoi loa.
"ʻAʻole e like me ka valve kinipōpō, aia mau ka disc o ka valve butterfly ma ke kahawai kahe. 'O ia ho'i, no ke kūlana o ka valve, e ho'emi 'ia ke kahe. Hiki ke hoʻohana wale ʻia nā kiwi pōkā no ka hoʻokaʻawale ʻana, ʻoiai hiki ke hoʻohana pono ʻia nā kiwi lele no ka hoʻokaʻawale ʻana a me ka mālama ʻana i ke kahe.
"Hoʻohālikelike ʻia me nā ʻano ʻē aʻe, ʻo kekahi o nā mea maikaʻi o ka hoʻohana ʻana i ka valve rotary butterfly ʻākau ʻo ia ka hoʻolālā ʻano wafer maʻalahi, nā ʻāpana liʻiliʻi, hoʻoponopono maʻalahi a me ka mālama liʻiliʻi."
Ua hoʻokomo ʻia ka valve butterfly waena o InterApp Bianca o BMG me kahi lining PTFE lōʻihi, he lōʻihi ke ola o ka lawelawe ʻana, a kūpono hoʻi i nā wai ʻino a me nā mea hoʻoheheʻe a me nā noi kahi e koʻikoʻi ai ka maʻemaʻe loa.
ʻO kēia mau pahu hana kiʻekiʻe ma waena o DN 32 a me DN 900 i ka nui a ua hanaʻia me ka hao ductile, carbon steel a iʻole nā kino kila kila e hoʻokō i nā koi o nāʻoihana a pau. Hiki ke hoʻonohonoho paʻa ʻia ʻo Bianca butterfly valves e BMG e hōʻoia i ka hana pono a me ka palekana maikaʻi loa i nā noi kikoʻī.
No ka laʻana, loaʻa i ka valve Bianca compliant FDA (DN 50-DN 200) kahi disiki kila kila i hoʻomaʻemaʻe ʻia i ke aniani a me kahi lining PTFE maʻemaʻe kiʻekiʻe e hōʻoia i ka palekana hana o nā mea lāʻau lapaʻau ikaika. Paipai ʻia nā ʻūhā Bianca me nā diski i uhi ʻia e PFA a me ka lining PTFE no nā noi kemika nui loa.
Ke hoʻohana nei kēia pūʻulu valves i nā disc conductive i koho ʻia a me nā mea lining, a hoʻokō pū me ke kuhikuhi pahū-hōʻoia ATEX 94/9EG, e hōʻoiaʻiʻo ana i ka hana palekana i nā wahi pahū.
ʻO nā hiʻohiʻona koʻikoʻi o ka moʻo Bianca e pili ana i nā bushings kiʻekiʻe, PFA disc overmolding ma ke kumu, a me nā sila i hoʻopaʻa ʻia i mua o ke ola, e hōʻoia ana i ka hoʻopaʻa ʻia ʻana o ke kumu kumu mua a me ka hoʻopaʻa ʻana i ka lāʻau lua lōʻihi, ʻoiai no nā pōʻai hana paʻakikī a me nā wela kiʻekiʻe.
ʻO ka lining cavity e pale i ke kahe anuanu ma luna o ka flange sealing surface, no laila e hoʻolōʻihi i ke ola lawelawe, ʻoiai ka lining PTFE i hui pū ʻia me ka PFA overmolded disc e hōʻoia i ka haʻahaʻa haʻahaʻa, a laila e hoʻolōʻihi i ke ola lawelawe o ka ʻōnaehana. ʻO nā hiʻohiʻona ʻē aʻe me kahi ʻano hana hoʻopaʻa ʻana i waho e pale ai i ka lua ʻāʻī valve a me kahi lubricating paʻa ponoʻī a mālama ʻole ʻia. Hāʻawi nā hōʻailona valve kila kila i ka traceability piha.
Mālama ʻo BMG i kahi ākea o nā ʻāpana semi-hoʻopau e hāʻawi i nā manawa hoʻopuka pōkole, ʻoiai no ka moʻo Bianca me ka nui o DN 900.
ʻO ka hoʻohana maʻamau o nā kīwaha lele Bianca ka unuhi ʻana i nā waikawa a me nā mea hoʻoheheʻe i ka ʻeli ʻana a me ka lepo; hana hoʻohui i loko o ka ʻoihana ʻaila a me ke kinoea a me nā hana corrosive loa i ka ʻoihana kila. He kūpono hoʻi kēia moʻo no ka hoʻomaʻamaʻa wai kahi e pale ʻia ai nā mea haumia liʻiliʻi loa.
He kino paʻa ko BMG mau kumu nui InterApp Desponia a me Desponia Plus kikowaena butterfly kiwi a me ka laina elastomer paʻa, a ua hoʻolālā ʻia no ka hoʻoponopono palekana a hilinaʻi o nā wai a me nā kinoea ma nā kahua like ʻole.
Loaʻa nā kiwi Desponia i nā nui mai DN 25 a i DN 1600 a me nā kaomi a hiki i ka 16 bar, kūpono no nā noi ʻoihana like ʻole. Hiki i kēia pūʻulu ke hāʻawi i nā kino kiwi hao hao a me ka ductile.
ʻO ka nui o ka moʻo Desponia Plus aia ma waena o DN 25 a me DN 600, kūpono no nā noi kaomi kiʻekiʻe a hiki i ka 20 bar, kūpono no ke kiʻekiʻe kiʻekiʻe a i ʻole nā noi vacuum a me ka hana automation. Hiki i kēia pūʻulu ke hāʻawi i nā kino valve i hana ʻia me ka ductile iron, cast iron a i ʻole stainless steel.
He kuleana koʻikoʻi ka liner a me ka papa pelekane o kēia moʻo i loko o ka pahu elastic lined butterfly valve, no ka mea ʻelua wale nō ʻāpana i pili me ka wai. Ua kūpono nā laina Flucast® no nā noi abrasive a ua hoʻokō pū me nā kānāwai FDA a me EU.
ʻO nā hiʻohiʻona kaulana o kēia pūʻulu he ʻano hana hoʻopaʻa i waho e pale ai i ka lua ʻāʻī valve a me kahi hoʻolālā ʻāʻī lōʻihi e hiki ai ke hoʻokuʻu i ka paipu. Hāʻawi ka gasket paʻa i ka pale mai ka puhi ʻana, a ua kūkulu ʻia kahi O-ring i loko o ke ala e lilo ai i ʻāpana o kahi ʻōnaehana hoʻopaʻa paʻa pono.
Hāʻawi ka lehelehe hoʻopaʻa ma ka flange i kahi sila kūpono, a ʻo ke ʻano i hoʻopaʻa ʻia o ka lining e hōʻoia i ka paʻa pono ʻana i ke kino. Hāʻawi ka disk drive square i ka hoʻoili ʻana i ka torque kūpono a paʻa, a ʻo ka lihi o ka disc polishing e hōʻemi i ka friction.
ʻO ka Desponia moʻo e hōʻoia i ka hana palekana i nā kaʻina hana mālama wai, hana mana a me nā noi lapaʻau kemika koi. Hiki i kēia mau pahu ke kū i nā hana i loko o kaʻoihana kila, kahi i hoʻohanaʻia ai nā pahu pani i hoʻohanaʻia no ka hoʻouluʻana i ke kila hoʻoheheʻeʻia i nā kūlana koʻikoʻi. ʻO kēia mau valves me nā discs i uhi ʻia i kūpono no ka mining a me ka lepo, a hoʻohana ʻia i nā kaʻina hana e koi ai i nā kiwi me ke kūpaʻa kiʻekiʻe loa a me ka pale ʻana i ka corrosion.
Ka manawa hoʻouna: Nov-02-2021
