Ka ʻike e pili ana i nā ʻāpapa

  • Principle And Installation Of Two-Way Electric Valve

    Kumu a me ka hookomo ana o ka pahu uwila ala elua

    Kumu A me ka hoʻokomo 'ana o ka uila lua-ala kiwi: 1. ka Uila lua-ala kiwi ua hoʻohana 'ia no ka hoomalu ana i ka wehe a me ka pani 'ana o ke anu a me ka wai wela ea ea pipeline e hoomalu i ka lumi wela. 2. E hoʻokele i ka moku hoʻokahi-phase hysteresis synchronous motor, Valve Spring Reset, valve is...
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  • 10 Points About Principle And Attention Of Valve Pressure Test

    10 Manaʻo e pili ana i ke kumu a me ka noʻonoʻo ʻana i ka hoʻāʻo ʻana i ke kaomi ʻana

    ʻO ka hana ʻana o Valve kahi kaʻina hana paʻakikī, ma mua o ka hale hana valve, ma o ke ʻano o ka hoʻāʻo paʻi, e hōʻoia i kēlā me kēia hale hana valve i ka laina me ka maʻamau. Akā ʻike anei ʻoe pehea e hoʻāʻo ai ka mea kūʻai aku i ka valve ma hope o ka hōʻea ʻana i ka pūnaewele o ka mea kūʻai aku, ma mua o ka hoʻokomo ʻia ʻana o ka valve a...
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  • 8 Points Of Knowledge About Valves

    8 Manaʻo o ka ʻike e pili ana i nā kiwi

    I kēia manawa, hoʻohana nui ʻia nā valves i nā ʻoihana like ʻole a he hana koʻikoʻi i ka hoʻokō ʻana i ka pahuhopu o ka automation ʻoihana. Loaʻa i kēlā me kēia valve kona mau hiʻohiʻona ponoʻī a me nā palena ʻenehana. Ma lalo mākou e kaʻana aku iā ʻoe i nā ʻike 8 e pili ana i nā valves. 1. He aha ke kahe kahe C, CV, K...
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  • Modular Intelligent Electric Valve Controller

    Modular Intelligent Electric Valve Controller

    ʻO ka DSM modular intelligent electric valve controller, me ka hoʻohana ʻana i ka ʻenehana microprocessor kiʻekiʻe, kiʻekiʻe i hoʻohui ʻia IC chip a me ka lōʻihi o ke ola o ka mana hoʻopuka mana, loaʻa mai ka mea hana kiʻekiʻe DC4 ~ 20mA hoʻoponopono hōʻailona a me ka mea hoʻokele uila haʻahaʻa DC4 ~ 20mA kiʻekiʻe kiʻekiʻe kiʻekiʻe kūlana manaʻo hōʻailona (a i ʻole potentiomete ...
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  • Selection Of Valves For HVAC Ventilation Ducts

    Ke koho ʻana i nā ʻūhā no ka HVAC Ventilation Ducts

    Ke koho a me ka hoʻolālā ʻana o nā kiwi no nā paipu HVAC: 1. ʻĀpana wai anuanu, inlet wai hoʻoluʻu a me ka hoʻolālā lele lele. 2. Ma mua o ka pahū wai pāpū lele, kānana, pā wai hoʻi e nānā kiwi, kiwi lele. 3. ʻOkoʻa puʻe kaʻe kaʻapuni ma waena o ka wai ohi a me ka wai ...
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  • Application Of Intelligent Valve In Petrochemical Field

    Hoʻohana ʻia o ka ʻūlū akamai ma ke kahua Petrochemical

    ʻO ka ʻāpana nui o ka valve control, ke hoʻomohala mau nei ka ʻenehana diagnostic o ka positioner valve naʻauao. ʻO ka ʻenehana hōʻoia o ka positioner valve naʻauao e pāʻani ana i kahi hana nui a ʻoi aku ka nui o ka hana petrochemical. 1. Nā Pono ...
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  • 8 Points About Installing The Pneumatic Actuator Valve

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

    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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  • Features Of 3 Way Motorized Actuator Ball Valve

    Nā hiʻohiʻona o 3 Way Motorized Actuator Ball Valve

    Hoʻohana ʻia ka 3 Way Motorized Ball Valve ma ke ʻano o ka angle stroke electric actuator a i ʻole ka hoʻoponopono ʻana i ke ʻano angle stroke electric actuator, i hoʻohana ʻia e AC220V, AC380V a i ʻole DC24V mana lako uila, a ʻae i nā hōʻailona o kēia manawa a i ʻole nā ​​​​hōʻailona uila (4-20mA, a i ʻole 1-5VDC. ) mai ka mea hana ʻakomi hana con...
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  • Selection Basic Of Valve

    Koho Kumu O Valve

    1. Nā Manaʻo koho o nā kiwi no ka hoʻohana ʻana i nā paipu wai. e hoʻohana ʻia 2) I ka wā e pono ai ke kahe a me ke kaomi wai e r...
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  • 4 Protective Measures For Valve

    4 Nā Hana Palekana no ka Valve

    I ka hoʻokomo ʻana i nā valves, mālama ʻia nā ʻano mālama like ʻole no ka ʻōnaehana ʻenekinia a me ke ʻano o ka valve e hōʻoia i ka palekana. Manaʻo ʻia nā ʻano pale e pili ana i ka valve check, valve safety, pressure regulator valve, a me ka hoʻokomo ʻana i ka pahele mahu e hōʻoia i ka hana valve kūpono. 1. Nānā...
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  • What Is Globe Valve?

    He aha ka Globe Valve?

    Ma ke ʻano he mea hana kīpē honua ma Kina, hana ʻo COVNA i nā kīwaha honua ma nā ʻano hana lima, hana uila a me nā ʻano pneumatically e hoʻokō i kāu mau koi papahana. E kūkākūkā mai iā mākou e kiʻi i kahi hopena valve globe manuahi me ke kumu kūʻai maikaʻi loa! sales@covnavalve.com ʻO ka valve honua he valv...
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  • The Requirements For Installing The Electric Actuator Valve

    ʻO nā koi no ka hoʻokomo ʻana i ka valve Actuator Electric

    ʻOi aku ka nui o ka mamao o ka hana uila Actuator Valve ma mua o ka valve maʻamau, hiki ke hoʻololi i ka wikiwiki o ka hoʻololi ʻana i ka pahu uila, maʻalahi ka hana, maʻalahi e mālama, ma ke ʻano o ka hana ma muli o nā hiʻohiʻona buffer o ke kinoea ponoʻī, ʻaʻole maʻalahi e paʻa a pōʻino, a me kāna ʻōnaehana hoʻomalu ...
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