Ka ʻike e pili ana i nā ʻāpapa

  • ʻO ka pahu kinipōpō COVNA no ka HVAC

    ʻO ka pahu kinipōpō COVNA no ka HVAC

    As a motorized ball valve manufacturer, COVNA’s goal is to provide the quality valve for you. Consult us to get a free valve solution. sales@covnavalve.com COVNA’s HK62 series Miniature Motorized Ball Valve is a part turn (90 degrees) ball valve with a compact design. The reason why i...
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  • 13 mau ala e hoʻonui ai i ke ola o ka valve

    13 mau ala e hoʻonui ai i ke ola o ka valve

    ʻO ka hana nui o ka valve ka hoʻokaʻawale ʻana i nā mea hana a me ka ʻōnaehana paipu, hoʻoponopono i ke kahe, pale i ka backflow, hoʻoponopono a hoʻokuʻu i ke kaomi, ʻo ia ka mea hoʻomalu o ka ʻōnaehana paipu wai, koʻikoʻi ke kuleana.No laila, i ka hoʻohana maʻamau o ke kaʻina hana pono e hoʻolohe i ka valve ...
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  • 11 Manaʻo ʻike kumu e pili ana iā Valve

    11 Manaʻo ʻike kumu e pili ana iā Valve

    1. ʻO nā palena kumu o ka valve: Nominal pressure PN, nominal diameter DN. Flange, milo, wiliwili, hoʻopaʻa, wafer 4. ʻO ke kaomi valve: ʻokoʻa...
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  • ʻO ka Papa Hoʻomohala ʻO Valve

    ʻO ka Papa Hoʻomohala ʻO Valve

    ʻO ka valve kahi mea e hoʻomalu ai i ke kahe, kaomi, a me ke kuhikuhi ʻana o kahi wai.ʻO ka wai i hoʻomaluʻia he wai, he kinoea, he hui kinoea-wai, aiʻole he hui paʻa-wai.ʻO ka pahu maʻamau e ke kino valve, ka uhi, ka noho, nā ʻāpana wehe a pani ʻia, ka mīkini hoʻokele, nā sila a me nā mea paʻa, a pēlā aku.ʻO ka...
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  • 8 Manaʻo e pili ana i ka hoʻokomo ʻana i ka Pneumatic Actuator Valve

    8 Manaʻo e pili ana i ka hoʻokomo ʻana i ka Pneumatic Actuator Valve

    1. Pono e hoʻomaopopo ʻia ka valve actuator pneumatic ma ke kaʻina hana o ka lawe ʻana 1.1 pono e hoʻokomo ʻia ka valve actuator pneumatic ma nā ʻaoʻao ʻelua o ke sila paʻa paʻa.1.2 Pono e hoʻopaʻa ʻia nā pahu hana pneumatic o ka liʻiliʻi me ke kaula Straw a lawe ʻia i loko o nā pahu.1...
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  • Pono o ka Uila Flanged Butterfly Valve

    Pono o ka Uila Flanged Butterfly Valve

    He kūpono ka Flanged Electric Actuated Butterfly Valve no nā ʻoihana me ka mahana ma lalo o 150 ℃ a me ke kaomi nominal ma lalo o 1.6 MPa.He kūpono ia no ka hoʻokahe wai, ka wai, ka meaʻai, ka wela, ke kinoea, ka moku, ka wai a me ka uila, ka metallurgy, ka ʻōnaehana ikehu a me ka ʻoihana lole māmā e kūpono loa i ka f...
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  • Koho Kumu O Valve

    Koho Kumu O Valve

    1. Nā Manaʻo koho o nā kiwi no ka hoʻohana ʻana i nā paipu wai. e hoʻohana ʻia 2) Ke hoʻololi hou ʻia ke kahe a me ke kaomi wai.
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  • He aha ka Globe Valve?

    He aha ka Globe Valve?

    As a globe valve manufacturer in China, COVNA manufactures globe valves in manually operated, electrically operated and pneumatically operated types to meet your project requirements. Consult us to get a free globe valve solution with the best price! sales@covnavalve.com The globe valve is a valv...
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  • ʻO nā hiʻohiʻona o ka pahū-hōʻike uila Actuator valve

    ʻO nā hiʻohiʻona o ka pahū-hōʻike uila Actuator valve

    He kūlana kaulana loa i kēia manawa no ka mea ʻoi aku ka maikaʻi o ka hana hoʻopaʻa ʻana o ka mea hoʻokele e hoʻohana nui ʻia i loko o nā paipu aila a me ke kinoea, ka ʻoihana kemika, nā kikowaena mana a pēlā aku.ʻO ka pale wela wela i kūkulu ʻia e wehe i ke kukui, e p...
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  • 5 mau ʻōlelo aʻoaʻo e pili ana i ka hoʻokomo ʻana a me ka nānā ʻana i ka valve control pneumatic

    5 mau ʻōlelo aʻoaʻo e pili ana i ka hoʻokomo ʻana a me ka nānā ʻana i ka valve control pneumatic

    Ua kapa ʻia ʻo Pneumatic Control Valve a me Pneumatic Diaphragm valve.ʻO ka Pneumatic Control Valve kahi mea mana koʻikoʻi nui i ka hana ʻoihana.ʻO ka hana maʻamau a i ʻole ʻaʻole pili pono i ka hana ʻana o ka hāmeʻa holoʻokoʻa.I kēia manawa, me ka ...
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  • Modular Intelligent Electric Actuator Valve Controller

    Modular Intelligent Electric Actuator Valve Controller

    ʻO ka DSM modular intelligent electric actuator valve controller, me ka hoʻohana ʻana i ka ʻenehana microprocessor kiʻekiʻe, kiʻekiʻe i hoʻohui ʻia i ka IC chip a me ke ola lōʻihi o ka mana hoʻopuka mana, loaʻa mai ka mea hana kiʻekiʻe DC4 ~ 20mA hoʻoponopono hōʻailona a me ka mea hoʻokele uila haʻahaʻa DC4 ~ 20mA valve kūlana hōʻailona hōʻailona (a i ʻole pot.. .
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  • Pono e ʻike ʻia nā helu 3 i ke koho ʻana i nā ʻūhā Solenoid

    Pono e ʻike ʻia nā helu 3 i ke koho ʻana i nā ʻūhā Solenoid

    1. Hoʻohana ʻia ʻO ka wai i loko o ka pipeline e like me ka mea i ʻōlelo ʻia ma ka moʻo solenoid valve i koho ʻia.Pono e emi ka mahana o ka wai ma mua o ka mahana nominal o ka valve solenoid.Hiki i ka valve solenoid ke ʻae i ka viscosity wai ma lalo o 20CST, ʻoi aku ma mua o 20CST...
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