Te Matauranga mo nga Valves

  • COVNA Motorized Ball Valve Mo HVAC

    COVNA Motorized Ball Valve Mo 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 Ara Hei Whakaroa i te Ora Valve

    13 Ara Hei Whakaroa i te Ora Valve

    Ko te mahi matua o te valve ko te wehe i nga taputapu me te punaha paipa, te whakahaere i te rere, te aukati i te rerenga o muri, te whakahaere me te whakaheke i te pehanga, ko te waahanga whakahaere o te punaha paipa wai, he mea tino nui te mahi.Na reira, i roto i te whakamahi noa o te tukanga me whakarongo ki te takirere...
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  • 11 Nga Tohu Matauranga Taketake Mo Valve

    11 Nga Tohu Matauranga Taketake Mo Valve

    1. Ko nga tawhā taketake o te valve ko: Nominal pressure PN, nominal diameter DN 2. Ko te mahi taketake o te valve: tapahia te reo hono, whakatika i te rere, huri i te huarahi rere 3. Ko nga huarahi matua o te hononga valve ko: Flange, miro, fehokotaki, rawhi, angiangi 4. Te pēhanga takirere: rerekē...
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  • Te Akoranga Whakawhanaketanga o Valve

    Te Akoranga Whakawhanaketanga o Valve

    Ko te takirere he taputapu hei whakahaere i te rere, te pehanga, me te ahunga o te wai.Ko te wai whakahaere he wai, he hau, he ranunga hau-wai, he ranunga totoka-wai ranei.Ko te nuinga o nga wa e pa ana ki te tinana takirere, te uhi, te nohoanga, nga waahanga tuwhera me te kati, te miihini taraiwa, nga hiri me nga here, me era atu.Ko te...
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  • 8 Nga Tohu Mo Te Whakanoho I Te Waa Whakaoho Pneumatic

    8 Nga Tohu Mo Te Whakanoho I Te Waa Whakaoho Pneumatic

    1. Me tuhihia te Valve Actuator Pneumatic i roto i te tukanga o te kawe waka 1.1 Me whakauru te valve actuator pneumatic ki nga taha e rua o te pereti mono marama te hiri.1.2 Me here nga marere hiko hiko o te reo me te iti ki te taura kakau witi ka haria ki roto i nga ipu.1...
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  • Painga o Electric Flanged Butterfly Valve

    Painga o Electric Flanged Butterfly Valve

    Flanged Electric Actuated Butterfly Valve he pai mo nga ahumahi me te pāmahana i raro i te 150 ℃ me te pehanga iti iho i te 1.6 MPa.He pai mo te whakaheke wai, te parakaingaki, te kai, te whakamahana, te hau, te kaipuke, te wai me te hiko, te whakarewa, te punaha hiko me te umanga kakano maamaa e tino pai ana mo te ...
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  • Kōwhiringa Basic Of Valve

    Kōwhiringa Basic Of Valve

    1. Ko nga Tikanga Whiriwhiringa o nga Maamaa Mo te Whakamahinga I Nga Paipa Wai 1) Ka kore e neke ake te diameter o te putorino i te 50mm, me whakamahi te paera poi, engari ka nui ake te diameter o te putorino i te 50mm, me tika te waawa o te keti me te rererere. kia whakamahia 2) Ka hiahia te rere me te pehanga wai kia re...
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  • He aha te Globe Valve?

    He aha te 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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  • Ko nga ahuatanga o te pahū-whakatupato i te hiko hiko hiko

    Ko nga ahuatanga o te pahū-whakatupato i te hiko hiko hiko

    Kei te tino rongonui te puera hiko e paoho ana i tenei wa na te mea he pai te mahi hiri o te kaitahuri kia whakamahia nuitia i roto i nga paipa hinu me te hau, te umanga matū, nga teihana hiko me etahi atu.Te motini i hangaia he whakamahana whakamahana ki te whakatuwhera i te rama, ki te p...
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  • 5 Tohutohu Me pehea te Whakanoho me te Tirotiro i te Tirohanga Mana Pneumatic

    5 Tohutohu Me pehea te Whakanoho me te Tirotiro i te Tirohanga Mana Pneumatic

    Ko te Pneumatic Control Valve i tapaina ano te Pneumatic Regulating Valve me te Pneumatic Diaphragm valve.Ko te Pneumatic Control Valve he taputapu whakahaere tino nui i roto i nga mahi ahumahi.Ahakoa te mahi noa, kaore ranei e pa ana ki te hanga o te taputapu katoa.I tenei wa, me te ...
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  • Modular Intelligent Electric Actuator Valve Controller

    Modular Intelligent Electric Actuator Valve Controller

    DSM modular te mana whakahaere hiko hiko hiko, ma te whakamahi i te hangarau miihini miihini matatau, te maramara IC whakauru teitei me te taputapu whakaputa mana ora roa, ka whiwhi mai i te taputapu o runga DC4 ~ 20mA te tohu whakahaere me te hiko hiko raro DC4 ~ 20mA tohu tohu urupare tuunga (he kohua ranei.. .
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  • 3 Nga Tohu Me Tuhituhia I te Kowhiringa i nga Raera Solenoid

    3 Nga Tohu Me Tuhituhia I te Kowhiringa i nga Raera Solenoid

    1. Whakamahinga Ko te wai i roto i te pipeline me rite ki te reo kua tohua i roto i te raupapa solenoid valve kua tohua.Ko te pāmahana o te wai me iti ake i te pāmahana ingoa o te solenoid valve.Ka taea e te reera solenoid te kirikiri wai i raro i te 20CST, nui ake i te 20CST...
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